An Assignment on the Linguistic Acquisition Device Essay

In linguistics, language acquisition is the process through which human beings obtain the capability to comprehend and perceive language as well as produce sentences and words and utilize them to communicate. According to Chomsky, his Linguistic Acquisition Device (LAD) encompassed a device that children were born that could be defined as the inborn ability to comprehend the language principles. This LAD fits his innateness Hypothesis of language acquisition because he believed that once a child was exposed to language, the LAD would enable him or her to learn language in an outstanding pace as also elucidated under his critical period hypothesis Question Two According to Noam Chomsky’s critical period hypothesis, human speech encompassed a genetically programmed ability that had a critical age threshold. This is because like a variety of other human behaviors, an individual’s ability to acquire language is based on critical periods that are defined as the limited time span during which the individual is sensitive to the language acquisition external stimuli that enables him or her to acquire language. Once this time is surpassed the individual has minimum chances of acquiring language. This critical period in language acquisition was adolescence to Chomsky. Question Three Genie was discovered in Los Angeles on November 4, 1970. She was discovered by a social worker in Temple City, California when she accompanied her mother as she sought for disability benefits due to near blindness. The social worker had initially sensed that something was wrong with Genie and she got so shocked when she greeted them and discovered that Genie was actually 13 years old though the social worker had estimated that she was autistic and half that age. The social worker contacted her supervisor, who after questioning Genie’s mother contacted the police. Genie’s parents were later arrested and she was made the ward of the court and later transferred to the Children’s Hospital Lost Angeles. She was unable to acquire a language within a critical period due to the severe child abuse she went through under the hands of her father. Question Four The symptoms she displayed of this failure after she was discovered were here severe undersize regardless of her advanced age of 13 years. She had no understanding of grammar she could only comprehend 15-20 words. Two short phrases were what consisted of her active vocabulary and hence she had complete lack of speech, not because she was selectively mute but because she lacked any type of language. Though she had considerable memories of her past she lacked a way to communicate them. Question Five The forbidden experiment was the language deprivation experiment under which infants were isolated from any normal utilization of signed or spoken language as an attempt to discover the origin or language or human nature’s fundamental characteristics. Viktor became a model of this experiment because before his discovery he had lived in a forest like a wild animal and had been unable to understand or speak any language. After being placed under the care of Dr Jean Marc Gaspard Itard, he acquired the language rudiments and became socialized. Question Six She began to use the two-word phrases when she started to understand about 200 vocabulary words. Her speech began to improve after settling in her ne surrounding though it continued to exhibit latency. With time she started using negative forms with not rather than the prefix un. By October 1973 she could easily comprehend complex negation forms. By October 1971 she could listen to people talking and even contribute to the conversations. By November f the same year her speech and grammar could be equated to that of an 18 or 20 month old baby. By 1972 she could use complex noun phrases and regular plurals as well as understand interrogative words. By 1973 she was using determiners, definite articles, possessives and imperative sentences. She however did not acquire automatic speech. Question Seven The ethical implications of the language deprivation experiment are that it encompassed an inhuman experiment that would deprive the infants of their language acquisition abilities. Regardless of this Viktor benefited from this experiment because he was later able to acquire language rudiments and be socialized. The ethical implications of the experiments on Genie were linked to the fact that they subjected her to additional child abuse rather  than help her because the researchers were more focused on the results of their results rather than hoe the research could benefit Jeanie. To some extent Jeanie benefited from the experiments because her language abilities improved but the researchers used her to acquire fame. Works Cited: Linda, Garmon, dir. The Secret of the Wild Child. IMDBPro, 1994. Film.

Fate vs Free will in Macbeth Essay

The tragedy of Macbeth, written by William Shakespeare in the 1600s, continues to be one of Shakespeare’s darkest, most powerful tragedies. The play, set in Scotland, depicts the rise and fall of King Macbeth. It explores whether Macbeth was in charge of his own destiny in his quest for power, or under the control of others surrounding him. The play examines many themes, especially those concerning evil. A prominent theme in Macbeth is fate vs freewill. Is it fate, or free will which determines the rise and fall of Macbeth? The rise of Macbeth begins with him running into three witches on his way home from a battle. The witches prophesised that he would become King. This is one of the factors that contributed to Macbeth’s belief that he should become King. Another factor was his wife, Lady Macbeth, encouraging him to fulfil the prophecy right away by killing the current king, King Duncan. Although these factors may have contributed to Macbeth’s actions, he remain ed capable of making his own choices. The witches, or the weird sisters, in Macbeth represent fate. There are several variations on how weird is spelt throughout the play’s stage directions, such as weyard, and wayward. In Shakespeare’s time, this meant fate, or fateful. In the visual representation, Macbeth is depicted in the centre with a witch whispering into his left ear, and Lady Macbeth whispering into his right ear. This symbolises how Macbeth was being treated like a puppet by both the witches, and by Lady Macbeth. It shows how Macbeth was influenced by their words, although he could have chosen to ignore them and make his own decisions. The witches represent fate, and Lady Macbeth a controlling influence in his life. These 2 people are included in the visual representation because they are the main influences in the tragedy of Macbeth. Macbeth, in the middle, represents the way in which Lady Macbeth and the witches are influencing him. Macbeth’s serious expression is representative of how he feels in Act 1, Scene 3, where he is torn between fate, and h is own free will. Dark colours are used to provide an image of the play – it is not bright and happy. It is a dark tragedy. Macbeth states in Act 1, Scene 3, â€Å"present fears are less than horrible imaginings, my thought, whose murder yet is but fantastical, shakes so my single state of man that function, is smothered in surmise, and nothing is, but what is not.† In this scene, he is trying to make sense of his thoughts –  Shakespeare represents this through soliloquy. He is talking about how Duncan’s murder is just a fantasy right now. This is before Lady Macbeth can even bring up the murder. This quote is shown in the visual representation, as it shows Macbeth is thinking about murder based on what the witches said, even before the influence of Lady Macbeth. Neither the witches, nor Lady Macbeth, could force Macbeth to kill Duncan. Macbeth had thoughts of murder before talking to Lady Macbeth, showing that the witches awakened his ambition to become king. They could only use their words to manipulate him, this is indicated in the visual, through the quotes which relate to their manipulation of Macbeth. â€Å"All hail, Macbeth, thou shalt be king hereafter!† – This quote, from one of the witches represents the start of Macbeth’s rise to power – this triggers Macbeth to think about killing King Duncan. This is represented in the visual representation as it is a key quote from the witches. In Act 1, the witches appear in front of Macbeth and Banquo, the best friend of Macbeth. They represent fate, although it is unclear if they really can control Macbeth’s fate, or have any powers at all. They make three predictions for Macbeth, one that that he will be Thane of Cawdor, secondly that he will be King, and thirdly that Banquo’s sons will become King. When Macbeth reflects on the predictions, he starts to feel that he may need to kill King Duncan to become King, but hopes it will come about by fate or chance instead. The predictions shown in the visual representation are an example of Macbeth reflecting upon them. â€Å"Whose horrid image doth u nfix my hair, and make my seated heart knock at my ribs† This was said before he murdered King Duncan, and shows the guilt he was feeling for even thinking about murder. If it was his fate to kill, he would not have felt so uncomfortable about it. This is a direct example of Macbeth’s free will, and is represented in the visual representation with the out of order quotes, and Macbeth’s unfixed hair. The quotes placed around the visual representation show all the words that may have been echoing around his head, influencing him and pressuring him. The words from others helped contribute to Macbeth’s madness. â€Å"If chance will have me King, why chance may crown me, without my stir.† – Macbeth is unsure about killing King Duncan, for good reason – the witches never fated him to kill Duncan. This is an example of his free will. It is hard for Macbeth to decide what he wants to do with all of the pressure, although he does not  have to succumb to it. The witches never stated that Macbeth would need to kill King Duncan to become king, that idea was completely his own. Macbeth states in the above quote from the play that if it really is fate, it will come about by chance. From the beginn ing, Macbeth kept his own free will, even though he was influenced by others. After learning of the witches’ prophecies, Macbeth makes the mistake of writing a letter to Lady Macbeth, telling her about the encounter with the witches, in detail. Lady Macbeth becomes excited, about being Queen, about having power. She wants Duncan dead, so she can be queen. In many ways Lady Macbeth is more power hungry than Macbeth. In Act 1, scene 7, she murmurs to herself that she knows Macbeth is ambitious, and wants power, but fears that he is too full of ‘the milk of human kindness’ to kill Duncan and become King. She begs to be ‘unsexed’ so she can do it herself, but knows that it will not happen. â€Å"†¦Unsex me here! And fill me from the crown to the toe top-full of direst cruelty!† She wishes to lose her feminine characteristics, so that she can kill King Duncan. It seems that Lady Macbeth is more influenced by the witches’ prophecies than Macbeth is. She decides to convince Macbeth to seize the crown. She cannot fate Macbeth to kill the king, but she can encourage his free will, and pressure him into it. She bullies him into it, calling him a coward, and telling him that he is less of a man. In many ways, Lady Macbeth manipulates Macbeth, she influences his decision in a dramatic way, and contributes to Macbeth’s rise, and ultimate fall, as King. The dark colours used in the visual representation show that Macbeth’s morals, and values disappeared, thus making his mind a dark place. â€Å"And to be more than what you were, you would be so much more the man† â€Å"What beast was’t then? That made you break this enterprise to me?† These quotes are represented in the visual representation as they represent the pressure Lady Macbeth is putting onto Macbeth. She appeals to his conscience by telling him that he promised her that he would be King, and now he’s broken that promise. Although the witches never told Macbeth that he had to kill Duncan to become King, Lady Macbeth encourages this idea, and pressures Macbeth into it. Macbeth becomes convinced that he should kill King Duncan, after Lady Macbeth assures him that he cannot fail, b ecause Duncan is asleep. Lady Macbeth may have bullied Macbeth into killing King Duncan, but she cannot be blamed for the rise and fall of Macbeth. He knows what the  consequences of his actions will be, but does it anyway, out of his own free will. Macbeth succumbs to the pressure, and influence from Lady Macbeth and the witches. He loses himself momentarily. Macbeth murders King Duncan with a dagger in Act 1, Scene 8. After the murder, we see that Macbeth has a conscience. He expresses guilt and stress about his actions. If he was under the control of fate, he would not feel such guilt as he would know his actions were not of his own making. It is clear that Macbeth realises his actions were made from his own free will. Macbeth allows influences of evil into his life. The witches, and Lady Macbeth push Macbeth towards murder.. The witches tell Macbeth 3 things, he will be thane of Glamis, and Cawdor, and he will be King. The prediction that Macbeth would be thane of Cawdor is true, leading Macbeth to believe he will become King. The witches do suggest that he will become king, but it is Macbeth who produces the idea of murde r. The witches never told him that he must kill to become King, or have power. This is shown in the visual representation through the presence of a witch – and Lady Macbeth. Quotes are included to provide an example of their pressure/influence on Macbeth. The thought of murder cannot be blamed on the witches, or Lady Macbeth, even though she encouraged it. It was Macbeth who first thought of murdering King Duncan, thus proving that the murder was as a result of his own free will. Although Macbeth is stricken with guilt after murdering Duncan, he does not learn from his mistake. He continues, hiring two murderers to kill Fleance and Banquo, proving that Macbeth is led by his own free will. Was Macbeth a victim of fate? Or did he fall under the pressure of his wife, Lady Macbeth? It is possible that Macbeth already had murderous ambitions, but the witches awakened it. The witches did not instruct Macbeth to murder king Duncan, but motivated him by letting him believe his fate was sealed. Macbeth succumbs to pressure from Lady Macbeth, but his actions were all of his own free will.

Solar renewable energy Research Paper Example | Topics and Well Written Essays - 2500 words

Solar renewable energy - Research Paper Example Solar energy is the energy that comes from the sun in the solar radiation form which is used in heating or generation of electricity. To generate electricity using solar powered electricity generation system, one requires using photovoltaic or heat engines known as concentrated solar power. Some of the most common solar applications include solar cooling using solar architecture, lighting, heating of the space, solar cooking, high temperature industrial process heating and solar water heating application among others. There exists a broader solar technology classification into active and passive solar which depends on how they are captured. The practice that uses photovoltaic panels and thermal collectors to harness the solar energy is referred to as active technique while the technique that orientates the building to the sun, selects materials that possess good thermal mass or favorable light dispersing properties and design light pathways that circulates air naturally, is known as a passive technique.By the year 2100, the world population will be in excess of twelve billion people. This will push subsequently push the world’s energy requirement to be five times the current demand if the technological progress and innovation keep up with its current trend. If the current rate with which we utilize coal, gas and oil continues, the global temperature will increase by two degrees Celsius by 2020. This will cause adverse effects such as increased flooding in the lowland areas., desertification and climate change all over the world. While it is known for a fact that renewable energy contributes to only 11% of our primary energy consumption in the world today, and we really want to do something to save our planet, then this renewable energy must form part of our daily energy consumption. We are highly expecting that by 2070, 60% of our energy will come from renewable energy. We need to employ the attitude that today is better than tomorrow and the sooner we d o that, the better to raise this figure by 20% so as to reach 80% by2070. According to one of the World Renewable Energy Network (WREN) journals, several bodies including the World Solar Summit, the World Bank and the World Solar Decade have come up in support of the projects dealing with the renewable energy and the environment conservation which can be seen by their recent over four billion dollar allocations towards the same. This can clearly show how important renewable energy is viewed from the face of the world as the new source of power for the future. This research therefore tries to discover the merits and demerits of the renewable energy and especially solar energy, the fundamental principles of renewable energy, how we try to apply science and technology in our efforts to conserve the environment as well as how we can carry out solar water heating in our efforts to go to renewable energy. Solar renewable energy (Fundamental principles of renewable energy) From the definitions of renewable and non-renewable energies, the fundamental differences can be pinpointed. Consequently, there must be a correct application of certain principles for

Applied Social Marketing Project Essay Example | Topics and Well Written Essays - 3250 words

Applied Social Marketing Project - Essay Example It is root to many other crimes that are being committed such as robbery, as addicts want money to purchase the drug, violence at home when they are under the effect of the drug and many more such crimes and acts of violence. Throughout the length of this paper, the details related to drug abuse have been discussed. The symptoms that we should look for in a person who is an addict are also mentioned. There are some causes as to why a person would take up the drug such as peer pressure, stress or even violence at home. These causes are looked into in this paper. We have justified our position as to stop the use of drugs through campaigns that should be launched to increase the awareness of the risks of using and drugs and the health problems that are associated with it. The paper is about social marketing; let's explain what social marketing is: social marketing is an approach through which we try and achieve a social good through behavioral goals which are clearly identified and explained. It is not only a short term process but it also looks at the long term and tries to solve the issue for a longer period of time. This is done by using marketing techniques which can help achieve the goal. There are six features of this approach: customer or customer orientation, behavior and behavior goals, intervention mix and marketing mix, audience segmentation, exchange and competition. The process involves stages which are: scope, develop, implement, evaluate and follow-up. (http://www.nsms.org.uk/public/default.aspxPageID=10) The social issue that we have focused upon in this paper is drug abuse; drugs are a chemical substance which affects the way a normal body operates. Drugs can be sniffed, smoked, licked and injected. There are many substances such as mushrooms and alcohol which can be confused as drugs because they also affect the way the body functions. The Federal Food, Drug, and Cosmetic Act definition of "drug" includes "articles intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease in man or other animals" and "articles (other than food) intended to affect the structure or any function of the body of man or other animals." (U.S. Food and Drug Administration, http://www.fda.gov/opacom/laws/fdcact/fdcact1.htm) Drug abuse is when the drugs are consumed more than the required amount and when they are consumed without any medical or health reason for consumption. Drug dependence can take three forms: tolerance, habit and addiction. Tolerance is when the body becomes used to a drug and to achieve the same effect we need to take higher and higher quantities of the drug. The condition worsens when the drug is used continuously for a long period of time. Withdrawal symptoms are experienced by the addict or dependent person when the use is stopped. Habit is when the person desires the drug. He physically may not require the drug but psychologically he wants to keep having it. The drug becomes a part of life; the person eventually may require the drug to function normally. Addiction is when the person starts to crave for the drug and existence without it seems impossible to the addict. Drugs can be classified into six types: The first type is alcohol and tobacco and their use is extensive by many people. They are consumed on a daily basis. The effect of these drugs starts to take place after consumption is continued for years. The second

The inferno Essay Example | Topics and Well Written Essays - 500 words

The inferno - Essay Example c. The interesting mention of Beatrice who seems to be out context because she was only mentioned and not explained and this begs the question who is Beatrice particularly in the passage â€Å"The prophecy by Ciacco of the fall of Dantes party, Canto vi., and that byFarinata  of Dantes exile, Canto x., which Virgil had told should be made clear to him by  Beatrice† (Canto XV). These cruxes identified in Dante’s Inferno cannot be interpreted literally by relying merely on Dante’s text of the Inferno. The reader has to take account of Dante’s other works and inclination in order to understand the identified texts. For example, in the first crux which was in the introduction part of Canto X in the sixth circle of hell of Dante’s Inferno, what actually Dante meant in this passage is his personal amusement and curiosity if any of his friends from Floernce are in hell. He was tempted to ask one of sufferers but did not really get the satisfaction with the reply. With regard to the old man in Canto XIV, this passage is reminiscent of Dante’s aptitude in classical text such as the text of Ovid’s Metamorphes where the metal composition of the head of the old man is made up of the four ages of history: gold, silver, brass and iron, which is typical of its civilization’s rise and decline. The old man looks at Rome because his feature is characteristic of Rome’s strength and weakness. Its strength is in the right foot made of chosen iron indicating strength in the leadership of the empire. On the left is its weakness as it is made of clay, implying declining influence and the corruption of the church. The third passage in Canto XV which mentioned Beatrice could never be understood or explained by just relying on the texts of Inferno. The reader has to refer to Dante’s personal circumstance and other works in order to understand the significance of Beatrice. Beatrice was, in

Spaghetti Challenge Essay Example | Topics and Well Written Essays - 1000 words

Spaghetti Challenge - Essay Example Every project must have a budget; there is an estimated budget for any project that the client is willing and ready to spend. This budget is worked upon by the client together with the project manager. The budget must contain an additional just in case money that is thoroughly monitored. A project manager must account for all the money that is spent on the construction this is done by availing all the receipts and stock taking to the client all through the project. Equipment’s that are rented must be kept in good condition to reduce fines and damages that can be incurred. Time is an essential factor in any project. A client will expect a working timeline when contracting. Time constraint is the limited time the constructor has to work to work with under growing pressure top finish the project without any defects or additional costs. The timeline will include the designing of the project blueprint as seen in the spaghetti challenge as well as the construction time. The objectives outlined that need to be achieved in order to meet the client’s needs must be completed in time within cost and quality as expected. Most contracts will have a penalty section in case of any breach of terms and conditions, a real-world big scale construction projectwill include a contract with the terms and condition that must include the timeline and various fines if there is a breach of these terms. These penalties impose an obligation on the construction company to fulfil its duties and objectives in a given time to avoid breaching the contract hence paying damages. A real-world big scale construction project must also consider conducting various test factors that may affect the strength and stability of a structure. These factors must be put in the blueprint before the start of the project and properly reinforced to avoid disaster and casualties. Bonuses can be added as incentives to

Business planing Assignment Example | Topics and Well Written Essays - 1500 words - 1

Business planing - Assignment Example Our products will be of high quality and our services will be exceptional (Tuver, 2009). Zaet mobile home accessory and gift shop aim at creating a personalized home environment. Our services and products will be located in the City of San Diego as we look forward to extending it to the other parts of the state (CANN, 2012). Our stores will be in various part of the city, and we shall have a twenty-four hours customer service in place. The city of San Diego will be our target market. As per the population study that was conducted in the year 2014, the city’s population was estimated at 3,368,650 people with 58.9% being white, 45.1 % non-Hispanic, 6.7 % black and African-American. 28.8% Latino whereas the Asian population was represented by 15.9 %. The San Diego’s urban area has a total population of 3,095,313 making it the third largest city in the state of California (Simons, 2011). The high population will provide a ready market for our products. Our business will target more middle-class and upper-class consumers who focus beyond the national gift chain stores as well as home accessory for that expression of style and individual personality. I believe that our unique products, quality, and unparallel customer service, as well as values, will complement the experience of our clients. Through our online services, we expect to target more and more customers in the city as well as other parts of Calif ornia. The firm expects to register comfortable total revenue at the end of the first year, Followed by the development of marketing plans in the second year as well as creation of E-commerce and extension of our business to other parts of the city by the end of the third year (Sarr, 2009). The 2013 census report indicated that there was an increase in the number of household. San Diego has over a million families according to the survey that was conducted in the year 2013. The city has recorded a poverty level of below ten percent as well as median

Q A. What do you think are the contributions of post colonial thinkers Essay

Q A. What do you think are the contributions of post colonial thinkers Q B. What quotes from the post colonial thinkers inspire you Q C. How can being of service make a difference in the world - Essay Example al forms of history and culture and the construction of new national identities based on specific local knowledges and histories.† This assertion led the colonized world to be conscious to reclaim the construction of true history and culture which was distorted by the colonizers. One of the prominent post-colonial thinker, Franz Fanon (1925-61) made it popular the branding of a certain type of people, the â€Å"Negro†, which were oppressed, discriminated upon which enabled postcolonial analysis to use a better and more accurate term â€Å"Ethnicity† which is â€Å"less reductive than the more physically based concept of race†. This lead to a more complex analysis and description of the struggle of a certain â€Å"ethnic† group reflecting and recognizing the social, cultural, and religious practices which helped to constitute the cultural identity and context of struggle of particular ethnicity. I find this important because this put ideas into proper perspective that not all colored skin monopolized racism and colonialism. The term â€Å"Negro† is bothersome because it homogenize everything that is colored and categorizes physical features as a marker of identity and it failed to recognize the diversity of cultures within the black community. B. What quotes from the post colonial thinkers inspire you? "explain:" Research two quotations from one or two postcolonial thinkers you have not mentioned in your previous discussion post. Interpret each of the quotes and what you have learned from these. "   ‘As I begin to recognise that the Negro is the symbol of sin, I catch myself hating the Negro. But then I recognise that I am a Negro. There are two ways out of this conflict. Either I ask others to pay no attention to my skin, or else I want them to be aware of it. I try, then to find value for what is bad - since I have unthinkingly conceded that the black man is the colour of evil. In order to terminate this neurotic situation, in which I am compelled to choose

Religous Social Stratification Essay Example | Topics and Well Written Essays - 2250 words

Religous Social Stratification - Essay Example Slavery is the extreme form of inequality where some people are literary owned by others, the estate system consist of strata which have differing rights, the caste system is merely a rigid class system in which members are born into and in which escape is by extreme difficulties example the India caste system. The open class system is a class system in which there is the possibility of social mobility where one can move up the social ladder through education, marriage or even by chance or luck.2 According to the functionalist perspective on social inequality, Davis and Moore perceived social stratification and inequality as one that plays a role in the proper working of society in that all social systems share certain functional prerequisite which must be met for the society to operate efficiently and effectively. One of these prerequisites is effective role allocation and performance and this means that all roles must be filled by those who are best able to perform them. The mechanism that ensures proper role allocation is social stratification, roles are different in terms of importance and therefore there is the need to attach unequal rewards to the role.3 We will focus our discussion on social strati... We will consider the social stratification of these churches as one that plays an important role in the proper functioning of these religious institutions. RELIGIOUS SOCIAL STRATIFICATION: The Catholic Church: The Roman Catholic Church is the largest in terms of number of followers, this church is headed by the pope, the pope has final authority in all matters and he appoints cardinals who are below him in command. The catholic churches all over the world share common faith, common principles of church policies and organization and also common liturgy.4 The cardinals are directly below the pope in authority, they are appointed by the pope and when a pope in command dies they appoint a new pope, therefore they are second in command after the pope, and however the cardinals are bishops appointed by the pope from all over the world.5 The third rank is the bishop's position, he bishop heads a diocese which is the unit of organization in the Catholic Church, the bishop has the authority to admit priests into his diocese and also to exclude them from his diocese, he also assigns duties and priest to various parishes in his diocese.6 The clergy and the nuns are the last rank where the clergy is responsible of administering worship in the churches or parishes, the stratification into ranks of the Catholic Church can be diagrammatical simplified below.7 The diagram shows social stratification of the Catholic Church starting from those who rank high in the social ladder (the pope) to those who rank low in the social ladder (clergy and nuns), further the pope can only be one and the number increases downwards, cardinals are less than 300 in number and the number of the clergy and the nuns is large. The

Wearable and performance technology is surging to fashion industry Essay

Wearable and performance technology is surging to fashion industry - Essay Example Products that are both wearable and smart gadgets are used to monitor the emotions and the activity of the user (Gaimster, 2012, 170). The second is the medical and health care category. In this category, the devices require the approval of the FDA or an equivalent body, relative to the country in which the products are on sale. These devices assist in monitoring the user’s vital signs as well as the augmentation of the wearer’s senses (Editorialist, n.d., n.p.). The third is the military and industrial category. In this category, the performance and wearable technology has the ability to transmit and receive real-time data in both industrial and military environments. The fourth category is infotainment. Products under this category have the ability to transmit and receive real-time information for purposes of entertainment as well as espouse the enhancement of the wearer’s lifestyle (SportTechie, n.d., n.p.). To find out more on the employment of technology in fashion, the researcher shall undertake a primary research through use of questionnaires. These questionnaires will contain structured questions that will enable the respondent to provide their opinion on the effects of performance and wearable technology on different sectors in the economy, including the fashion industry. The respondents will be selected from the fashion industry to enable the researcher to acquire relevant information concerning the effects of technology in fashion. The questionnaire to be used for the primary research is attached to this document. Performance and wearable technology has contributed considerably to the development of fitness and wellness, especially through the devices that assist in monitoring an individual’s physical development (Scaturro, 2008, 471). The demand for Performance and wearable technology products in this category comes from professional athletes, managers of corporate wellness programs as well as consumers of recreational fitness.

Transitional Leadership Essay Example for Free

Transitional Leadership Essay Organizational Culture is defined as â€Å"a common perception held by the organization’s members; a system of shared meaning† (Robbins, 2004). It is the name given to the idea that an organization holds a set of values, beliefs and practices that are common to all the members of that organization. It is the idea that an organization cannot exist on its own without a dominant culture practiced within the boundaries of the organization. Due to the growing workplace diversity, it has become impossible for every member of a different culture to practice their own beliefs and values. Thus, organizational culture provides the framework and the behavioral guidelines on how to behave within an organization. The characteristics of organizational culture are: Innovation and risk taking Attention to detail Outcome orientation People orientation Team orientation Aggressiveness Stability (Robbins, 2004) There can be different types of organizational cultures depending on the hierarchy, the business it is in and the scope of the organization, It is not necessary that two identical organizations will have the same organizational culture. It all depends on the workforce and the mission and vision of the organization that determines the organizational culture. My organization has a customer-responsive culture. This means that the culture in my organization has a set of practices that are customer-centric. The characteristics of such a culture are very much different from any other traditional customer-focused organization. Since culture is the summation of values, beliefs, attitudes and practices, The customer-responsive culture is one where there is employee empowerment, involvement and continuous learning. Information sharing is an integral part of daily communication and the customer is the center of attention in all considerations. Religious practices and occasions are part of the organizational culture and employees are kept autonomous and happy to the maximum possible extent so that this results in a well-served customer. I believe that my organization’s culture is well-suited for future development and success. This is because of the fact that businesses all around the globe have become highly customer focused. Organizations are beginning to learn that the customer is the most important person and no amount of wooing will ensure a prolonged loyalty from the customer. They are now designing products and services keeping in view the demands of the customer. There has been a shift from the sales paradigm to the customer needs paradigm where organizations are constantly worried about what the customer wants and strive to meet those requirements. Future success depends on the ability to understand and meet customers’ requirements. Since the organizational culture is customer-centric, I am sure there are no problems posed to the organization in meeting them. In fact, the customer-focused organizational culture will also mean that the employees in the organization will be highly motivated towards achieving the goals assigned targets since the organizational culture ensures autonomy, employee empowerment and flexibility. These traits ensure that the employees feel part of the organization and take more pride and enthusiasm in working towards achieving its goals. In conclusion, I would like to state that an organizational culture which is customer-centric is bound to be successful in the future due to the fact that the global industry is moving towards understanding the needs of the customer and delivering products and services fulfilling those needs. Bibliography Robbins, S. P. (2004). Organizational Behavior. New York: Pearsons.

Competency Based Assessments in Education

Competency Based Assessments in Education Chapter 4 Literature Review on Competence-based Assessment 4.1 Introduction In this chapter, the researcher discusses the literature on competence-based assessment. The first part examines the purposes, the interpretations of competence-based assessment (CBA), the critical attributes of CBA and the issues related to competence. The second part looks into the implementation of CBA around the world and later focuses on the implementation of CBA in Malaysia. 4.2 Competence-based Assessment: An Overview The era of the knowledge -economy and globalisation requires not only individuals who possess a sound understanding of specific subject matter but also those who have relevant industry-related skills and interpersonal skills. These attributes and capabilities are necessary for learners to acquire in order to function well in todays complex and global societies (Baartman et al., 2007). Furthermore, acquisition of complex competences (Baartman et al., 2007) has to be developed in the future human capital through purposeful, effective, learner-centred and competence-based programmes (Baartman et al., 2007) in order to prepare students to meet the needs of tomorrows world. The report of the United States Department of Education Secretarys Commission on Achieving Necessary Skills, the so-called SCANS Report (McNabb, 1997), made clear that students must be ready to function in collaborative settings, interpret complex requirements, and exhibit self-directed, self-assessing behaviour on the job. This means that employers would want more from the graduates than just entry-level job skills which would help develop a nation progressively in accordance to its political and social needs. The relationship between learning and assessment (discussed in Chapters X and Y) means that assessment should take account of political and social purposes (Broadfoot, 1996). Different vocational and educational training programmes from school level to university level have been introduced to prepare and equip individuals to fit into the labour market. One such programme is Competency-Based Education (CBE) with the emphasis on assessment (competency-based assessment) being seen as key to the success of its implementation (Tillema et al, 2000; Frederiksen, 1984; Baartman et al., 2007). 4.2.1 Purposes of Competence-based Assessment Any forms of assessment s including CBA would usually have one or more of three basic purposes to diagnose learning;, to select students for particular provision; to certificate achievements (Carless et. al., 2006; Freeman Lewis, 1997; Ecclestone, 1996; Rowntree, 1987). CBA has been utilised by schools, training colleges and industriy for two main purposes; to measure competencies (McNerney Briggins, 1995) and to certificate (International Labour Organisation, 1996). 4.2.1.1 CBA for Measuring Competence Measuring competence is one of the main purposes of CBA.Generally, the reason for the implementation of CBA is to determine that learners have sufficient knowledge and skills to contribute effectively to the work force(Canning, 2000; Ecclestone, 1997; Kerka, 1998; LPM, 2002; McNabb, 1997). However,according to Hyland (1994), as competence-based education is found to be seriously flawed and ill-equipped to deal with education and training beyond the basic skills., CBA apparently could can be used to measure limited aspects of competence but Hyland (1994). He believes that its influence on training and education for future generations will be actively damaging as it could can only produce individuals who would function without much learning, knowledge and understanding of anything. He attributes this to a This is due to its highly instrumental philosophy thats combined with a narrow and uncritical behaviourist psychology. (Hyland, 1994). Thus, its qualifications resulting from CBA are viewed as basically reliable as indicators of all the most elementary skills and abilities (Armstrong, 1995). The issues of competence in CBA will be further discussed in section 4.4. 4.2.1.2 CBA for Certification It is asserted claimed that CBA provides learners with opportunities to achieve qualifications that relate to required performance in the workplace (Erridge Perry, 1994). Ecclestone (1997) indicates that NVQs, which primarily employ CBA, represent an explicit commitment to creating wider access to accreditation and better levels of achievement. She argues that Tthis could be made possible by severing links between attendance in learning programmes, and the formal assessment and accreditation of outcomes, and by promoting the accreditation of prior learning in which NVQs subsequently serve as serious challenge to traditional assessment approaches (Ecclestone, 1997). For instance, a trainee in a plumbing courseplumber would have the opportunities to acquire the necessary knowledge and skills in plumbing at certain level. He/she would then achieve the qualifications and certification that relate to the required performance of a plumber in the real life workplace once he/she has complet ed the assessment of at the at particular designated level. Nevertheless, CBA is at the same time, argued to be conceptually confusing, empirically flawed and lacking in meeting the needs of a learning society (Chappell, 1996; Ecclestone, 1997; Hyland, 1994;). This may be the results of the use of confusing language or jargons, the decreasing credibility of the competency standards on how they reflect industry standards (Kerka, 1998) and the indifferent implementation of CBA across the industries due to employers ignorance about the its nature and the purpose. of it (Hyland, 1996). 4.2.2 Definitions and Interpretations of CBA There is a wide range of interpretations and definitions given to CBA. In this discussion, CBA the interpretation of- CBA is looked atinterpreted in terms of three different aspects; the assessors roles, the learners responsibilities and the learning outcomes that are based on predetermined criteria. Figure ____tries to reflect the interedependence of these elements.The relationships of the interpretations of these three aspects are as shown in Figure ____. Adapted: Griffin Nix, 1991; Mcnerney Briggins, 1995; Hager, 1994; Elliot, 1994; Cotton, 1995; Ecclestone, 1996) In the assessors perspective, CBA consists of the simple process of seeing, collecting, gathering,and obtaining evidence, and the further process a more complex as well as subjective process of judging and interpreting the evidence of competence demonstrated by learners (Rowe, 1995; Ecclestone, 1996; Mcnerney Briggins, 1995; Hager, 1994; Griffin Nix, 1991). The assessors have to observe gather and judge the evidence of an individuals competence against the specified standards. This means that the assessors have to be very careful in their actions of gathering evidence of competence and they have to decide when it is considered sufficient, based on their expert judgment. For example, when a student successfully builds a drywall framework, the assessor has to gather evidence of competence not only from the product which is the framework but also from the process and the preparations before the student begins to work on it such as work schedule, list of materials and equipment to be u sed, and the like. The assessor then has to use his/her expertise in this area to determine whether or not the evidence of competence gathered is adequate to say that the student has acquired satisfactory competence in building the drywall framework. McNnerney Briggins (1995) state that CBA is the process of identifying the competencies which are the underlying characteristics that lead toof successful performance be this by may it be among a group of employees, typically by department, job category or hierarchical level. CThey say that a list of competencies that is tied to one corporate culture is usually used tobecome associatede with exemplary performance (McNerney Briggins, 1995)ers. They further relate CBA to its training basis where the focus is on who the successful performers are rather than on what people do. This means that it does not just include training in jobs which rely heavily on psychomotor skills, such as manual labour and traditional hourly production work but also involve performing decision-oriented jobs (Mcnerney Briggins, 1995). The Scottish Qualifications Authority (SQA) (2001) stresses the process of seeing whether or not an individual has the necessary skill and knowledge they need to be awarded a Scottish Vocational Qualifications as the key factor in CBA; emphsising the need for assessors to be expert . This undoubtedly requires the assessors to have even thorough knowledge and skills in the fields they are assessing in order to make good and fair judgments. This means is due to the fact that the athat assessors have to assess and collectconsider evidence of competence in terms of knowledge, abilities, skills and attitudes (Rowe, 1995; Ecclestone, 1996; Mcnerney Briggins, 1995) displayed diferentially in authentic contexts by learners in the context of a selected set of real life professional tasks which are of different levels (Hager, 1994). The process of gathering evidence from observable performance is later followed by the more difficult process of making judgment that may be very subjective (Pedd ie Wilmut, Macintosh, 1997). Despite the difficulty in making judgment based on evidence gathered, assessors have to determine whether or not the competency has been achieved by learners (Victoria Curriculum and Assesssment Authority (VCAA), 2001). It is the assessors responsibility, then, to decide if learners performances meet the pre-determined criteria. Thus, assessors have to equip themselves with relevant skills and use appropriate mechanisms in making fair judgments so that the problem of subjectivity among assessors is reduced. Furthermore, assessors have to assess learners ability to apply a particular knowledge, skills, attitudes and values in a specific context according to a required performance standards (New Zealand Qualifications Authority (NZQA), 2002). In other words, assessors themselves have to be extremely knowledgeable and skilful in the art of observing and collecting evidence of competence that come in various tangible and intangible forms. The process of gat hering evidence from observable performance is later followed by the more difficult process of making judgment that is inevitably very subjective (Peddie Wilmut, Macintosh, 1997). Despite the difficulty in making judgment based on evidence gathered, assessors still have to determine whether or not competency has been achieved by learners (Victoria Curriculum and Assesssment Authority (VCAA), 2001). It is the assessors responsibility then, to decide if learners are considered to be competent in a particular context at a particular level based on their performance whether or not it meets the pre-determined criteria. Thus, assessors have to equip themselves with relevant skills and use appropriate mechanisms in making fair judgments so that the problem of subjectivity among assessors is reduced. In addition to assessing and making judgment on students performance based on evidence gathered, assessors would also have to give constructive and supportive feedback to students on their performance and work (Ecclestone, 1996; Sadler, 2009). The assessors would have to point out the strengths and weaknesses as well as the improvements that could be made in the future (Sadler, 2009). Sadler (2009) further proposes that feedback should be given in a manner that would be able toenables educate students to assess and be able to evaluate their own work and give feedback to themselves as well. He suggests that students shcould be taught to monitor the quality of their productions and make adjustments as necessary while they are actually engaged in doing it. In From the learners point of view on the other handperspective, CBA is the platform for them to demonstrate competencies and learning outcomes (Elliot, 1994). These competencies will range from simple constructed responses to comprehensive collections of work over time in very different contexts.Elliot further asserts that CBA requires learners to demonstrate competencies and learning outcomes in performance assessment which vary in terms of simplicity and complexity such as from simple constructed responses to comprehensive collections of work over time, all of which are then judged . Learners are expected to be deeply involved in the assessment process and they areto be aware of the specified criteria that they have to meet as well as the standards of performance that are expected of them right from the beginning even before the assessment is conducted. Theoretically, tThis allows learners to take charge of and control over their own learning outcomes and success by preparing them selves well in advance. In other words, learners would have the autonomy for in their own learning, as CBA canould promote individuality and personal development (Ecclestone, 1996). The learners responsibility includes demostrating the It is also here in CBA that learners have to show their ability to apply theoretical knowledge and procedures, in addition to their understanding ofbeing able to describe the theories or even point to appropriate theoretical knowledge (Cotton, 1995). In demonstrating competence Cotton further elucidates that learners also have to express wise use of common sense in the public by demonstrating good physical, interpersonal and intrapersonal skills with mindful decision- making; that suggests the multiple intelligence described by Gardner (1985). In other words, learners have to demonstrate their abilities in all the three psychological domains of psychomotor, cognitive and affective learning (ANTA, 1998). Similarly, the Australias National Training Auth ority (ANTA) (1998) considers CBA to be a platform for learners to display their skills, knowledge and experience in accomplishing specific tasks as required in the workplace or to obtain a credit towards a qualification in the vocational and education training (VET). A Both the assessors and learners have one thing in common: to focus on and that is the set of learning outcomes that can be derived from an assessment. Learning outcomes cover diverse range of areas including personal qualities, various forms of knowledge and skills (Ecclestone, 1996). In this case it is the evidence of competence that learners have to demonstrate and which the assessors have to observe for and make judgments on, has to meet specified criteria. Thus, CBA consists of specified set of both the general and specific outcomes that assessors, learners and third parties can make reasonably objective judgments with respect to learners achievement or non-achievement of these outcomes (Wolf, 1995). CBA then certifies learners progress based on the demonstrated achievement of these outcomes while the assessments may not be necessarily tied to time served in formal educational settings. The emphasis is on the outcomes specifically, multiple outcomes, each distinctive and separ ately considered which should be specified clearly and as transparent as possible for assessors, assessees and third parties to understand what is being assessed and what should be achieved (Wolf, 1995) . This definition encapsulates the key-features of CBA as it has been developed and promoted for the vocational, technical and professional education and training in the UK while at the same time it signals the American origins of much of the debate (Wolf, 1995). The demonstrated performance that provides evidence of competence has to be at least of the minimum required quality in the real life workplace environment. These are the predetermined criteria set in CBA which are generally based on endorsed industry benchmark or competency standard (ANTA, 1998). The emphasis on outcomes and transparency is not only peculiar to the competence-context but it is also an essential characteristic of criterion-referenced assessment. The emphasis on what learners can actually do and the beneficia l effects of clear criteria on teaching and learning (Glaser, 1963; Popham, 1978) are argued to meet the competence-based literature where in England in the early years of the implementation of CBA, such system was referred to as criterion-referenced approach (Jessup 1991: 167). Jessup (1991) further underlines that what people actually learn from an education and training system and how effectively, as the key factor to measure its success. Thus, CBA is considered a criterion-referenced interpretation of assessment (Nuttall, 1984; Ling, 1999) where individuals are given an award after achieving the pre-determined standards (Cotton, 1995). This critical attribute of CBA will be discussed further in section 4.3.2. 4.3 Critical Attributes of Competence-based Assessment The following section discusses the two learning theories associated with CBA and the nature of its criterion-referenced assessment. 4.3.1 Learning Theories Associated with Competence-based Assessment Learning in the psychology and education contexts is a the process of acquiring knowledge, skills, and values, and world views acquisition and enhancement through ones integrated employment of cognitive, emotional, and experiences (Illeris, 2000; Ormorod, 1995). How this process works is explained variously. Learning as a process focuses on what happens when the learning takes place and the explanations of what happens constitute learning theories. In other words, learning theories are attempts to describe how people and animals learn, and they help uncover the inherently complex process of learning to our understanding. Hill (2002) explains that learning theories have two main values. The first is to provide adequate vocabulary and a conceptual framework in to interpreting examples of observed learning; and the second. Next is to suggest the right directions to look for solutions to practical problem instead of providing the solutions. Learning theories are therefore, the basis for any form of educational assessment (Gipps, 1994) and the theories most commonly associated to with CBA are the behaviourism and, more recently, the constructivism. These two theories will be discussed as CBA essentially involves observable aspects of learning and learning as a process for construction of new knowledge. Although the cognitive theory which looks beyond behaviour to explain brain-based learning is important, the need for it in CBA is not that apparent or crucial. Thus it is not included in the discussion. 4.3.1.1 Behaviourist Learning Theory Behaviourism is a theory of organism (may it be an animal or human) learning that only focuses on objectively observable behaviours and discounts mental activities (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999) with the assumption that a learner starts off as a clean slate (i.e. tabula rasa) and is essentially passive, responding to environmental stimuli (Murphy, 1999; Kerka, 1997) in the acquisition of new behaviour (Chowdhury, 2006). Learning according to the behaviourists takes place as the result of a response that follows on a specific stimulus and that behaviour is shaped through reinforcement (Kerka, 1997). By repeating the Stimulus-Response (S-R) cycle the learner is conditioned into repeating the response whenever the same stimulus is present and thusbehaviour can be modified and learning is measured by observable change in behaviour (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999). Theis emphasis on stimulus-response pairing (Murphy, 1999; Chowdhury, 2006) and the rejections to of structuralism (Kerka, 1997) reflected behaviourisms positivistic philosophical base, as the analysis of the human condition relies on only verifiable observations of behaviour and not on untenable mentalistic constructs (Kerka, 1997). Furthermore,Accordingly most human behaviour could can be understood as basic reflexive learning mechanisms or laws that operate on ones experience within the environment (Kerka, 1997). As the approach is seen to be more operational and practical in nature, it has dominated education.n, in which Tthe teacher disseminates selected knowledge, measures learners passive reception of facts, and focuses on behaviour control and task completion (Kerka, 1997). These views of the behaviourists and the learning characteristics that can be found in the education setting are summarised in Table___. Generally, conditioning has been identified in experiments by behaviourists to be a universal learning process. There are two different types of conditioning, each yielding a different behavioural pattern: Classic conditioning occurs when an instinctive reaction responds to a stimulus (Comer, 2004). Essentially, animals and people are biologically wired so that a certain stimulus will produce a specific response. As such, learning process takes place when two events that repeatedly occur close together in time are associated in a persons mind to impulsively produce the same response. The most popular example is Pavlovs observation that dogs salivate when they eat or even see food where food is unconditioned stimulus and the salivation, the unconditioned reflex (Comer, 2004; Chowdhury, 2006). Pavlovs theory of classical conditioning is considered a foundation of learning theories to the behaviourists. According to Pavlovs experiment, when some neutral stimulus, such as the ringing of a bell, is combined with the presentation of food and is repeated for a period of time, the dog salivates with the ringing of the bell, even though food is not given. Hence, the ringing of the bell acts as the conditioned stimulus while salivation is the conditioned response or reflex (Dembo: 1994). The result of this experiment led to the formation of Pavlovs classical conditioning in which an individual responds to some stimulus that would ordinarily produce such a response. Behavioural or operant conditioning occurs when a response to a stimulus is reinforced. Basically, operant conditioning is a simple feedback system: If a response to a stimulus is rewarded or reinforced, then the response is likely to take place in the future. Similarly, when a particular behaviour is rewarded, that behaviour is repeated as shown in the experiment conducted by B.F. Skinner using reinforcement techniques to teach pigeons to dance and bowl a ball. B.F. Skinner based his theory upon the idea that learning is a function of change in overt behaviour where these changes in behaviour are the result of an individuals response to events (stimuli) that occur in the environment (Chowdhury, 2006). According to Skinner, a reward or punishment will either strengthen or weaken a voluntary or automatic behaviour (Skinner: 1968). Ever since its introduction, the reinforced techniques have gone through series of enhancement and have contributed tremendously in training and teaching. The most important aspect of Skinners contribution to training is the significance attached to the desired behaviour to be emitted in certain environment. In order for the trainer to ensure the right behaviour is reinforced in the trainees, the trainer should have the clear idea about the terminal behaviour of the trainees, and should closely follow the trainees to appropriately reinforce correct responses. This is the purpose of programmed instructions including competence-based training in its early years of implementation which was based on this theory of reinforcement (Burns, 1995). . As the emerging learning theory of the early 1900s, behaviourism provided the final found ation for social efficiency as learning which is seen objectively consists of the formation of links between specific stimuli and responses through the application of rewards ( Wirth, 1972 ). The emphasis on the need of objectivity leads to extensive use of statistical and ma thematical analysis. Despite all the remarkable contribution s the learning theory has to offer , the extreme focus on objectivity has totally ignored the significant role the mind play in shaping ones behaviour. Men are treated more like robots or machines than human beings as their thoughts and feelings are not taken into consideration. They are expected to demonstrate desired behaviour through the use of reward and punishment neglecting other factors that may have an influence on the change in behaviour. Thus, the behaviourist theory of learning is lacking in utilizing the full potential of the mind in moulding essential behaviour and in constructing new knowledge . Assessment in Behaviourism Assessment, according to behaviourism, is a test (the stimulus) for which the answer (the response) is conditioned In accordance to the behaviourist learning theory which focuses on the stimulus-response cycle to attain observable conditioned behaviour, assessment in the behaviourism also applies the same concept. Thus, t he test item is the stimulus, the answer is the response and a learner has to be conditioned to produce the appropriate response to any given stimulus ( (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999). NSince the emphasis is on the response that is observable, no attention is paid to any model of the thinking process of the learner which might intervene between stimulus and response. Consequently, the distinctions between rote learning and learning with understanding is not considered as teaching is a matter deliveringof delivering the appropriate stimuli while learning is a matter of repeating the appropriate response, which will be rewarded. is what matters the most in which teaching is by repetition and then rewarding the appropriate responses. As such, a test composed of many short, atomised, out-of-context questions, and teaching to the test, are both consistent with this approach (Murphy, 1999; Kerka, 1997). Likewise, some forms of CBA which has always been associated to thewith behaviourist theory can be seen to assess, atomistically. applied the atomistic but not out of context approach. The assessor who is an observer ticks off a checklist of predetermined criteria whenever a learner has performed a series of discrete observable tasks. The criteria are the stimuli, the accomplished tasks the responses and learner has to be conditioned to demonstrate the ability to meet the criteria successfully. Although this approach to assessment may developstestify to learners ability to perform observable tasksbehaviours, it does not pay much attention to the theoretical knowledge and understanding (Ashworth, 1992) as the role of the mind is considered insignificant in delivering the required behaviour. While assessing competent observable performance is vital, assessing knowledge and understanding is just as important as it is an essential aspect of competence without which an assessment is lacking in credibility or construct validity (Ashworth, 1992). A valid assessment method should be able to measure what it is supposed to measure which in this case (Watson, 1994). Given the extensive discussion in Chapter ? on the idea of competence, both the observable performance behaviour and underpinning knowledge are aspects of competence that should be assessed and measured. People who understand are those who have clear mental representation of the situation with which they are confronted and are able to deal with it creatively and imaginatively using the acquired knowledge which acts as an interpretive resource for them (Ashworth, 1992). Thus, it is insufficient to assess ones competence just by looking at the performance while ignoring the aspect of knowledge and understanding. It is unfortunate then, if such an assessment method should produce people who are like robots in a factory; they couldwho can perform a job or a task efficiently and effectively but they do not have any understanding of what they were are doing. As the approachCBA also emphasises personal competence within competence concentrates on an individual demonstrating competent performance ((Wolf, 1995), traditional notions of CBA have allowed an and emphasises on personal competences, it leads to one being individualistic perspective whilst lacking ignoring the very necessary in the abability of being able to work as a team player to work as a team whereas team work is essential in performing relevan t aspect of a job in the actual workplace (Ashworth, 1992). As a result, theis behaviourist view of CBA has eventually shifted to the constructivist belief as discussed in the following section.weakened. Despite all the remarkable contributions the learning theory has to offer, the extreme focus on objectivity has totally ignored the significant role that the mind plays in influencing ones behaviour. People are treated more like robots or machines than human beings as their thoughts and feelings are not taken into consideration. They are expected to demonstrate desired behaviour through the use of reward and punishment neglecting other factors that may have an influence on the change in behaviour. 4.3.1.2 Constructivist Learning Theory Constructivism is a theory of learning that has roots in both philosophy and psychology (Doolitle Camp, 1999) founded on the premise that learners actively construct their own knowledge, meaning and understanding of the world they live in by reflecting on their experiences (Doolitle Camp, 1999; Murphy, 1999; Kerka, 1997). Learners learn by doing rather than observing and by bringing prior knowledge into a learning situation (Epstein Ryan, 2002; Carvin, date?) in which they must critique and re-evaluate their understanding of it until they can demonstrate their comprehension of the subject (Carvin). Furthermore, learners need to analyse and transform new information or problems in their minds based on existing knowledge and understanding where these abstract thoughts evolve from concrete action (Murphy, 1999). Learning, therefore, is simply the process of adjusting their mental models to accommodate new experiences. TBasically, the theory of constructivism rests on the notion that there is an innate human drive to make sense of the world by building cognitive structures which include declarative knowledge (know that facts, concepts, propositions) and procedural knowledge (know how techniques, skills, and abilities) (Murphy, 1999). These two components of knowledge have been discussed in depth in Chapter 3. Moreover, learning is a matter of personal and unique interpretation which takes place within the social context and is of useful to the learner as intrinsic motivation emerges from the desire to understand and to construct meaning (Billet, 1996). However, dispositions such as attitudes, values and interests that help learners decide, are often neglected in this theory (Murphy, 1999) making it incomprehensive and insufficient in a way. Philosophically, the essence of constructivism relies on an epistemology that stresses subjectivism and relativism, where personally unique reality resulted from the concept that reality can be known through experience although it may exist separate from experience (Doolitle Camp, 1999). Hence came four essential epistemological tenets of constructivism (Von Glasersfeld ,1984; 1998; Doolitle Camp, 1999); Knowledge is the result of active cognizing by the individual ; Cognition is an adaptive process that functions to make an individuals behaviour more viable given a particular environment; Cognition organizes and makes sense of ones experience, and is not a process to render an accurate representation of reality; and Knowing has roots both in biological/neurological construction, and in social, cultural, and language-based interactions (Dewey, 1916/1980; Garrison, 1997; Larochelle, Bednarz, Garrison, 1998; Gergen, 1995). Thus, constructivism acknowledges the active role learners play in the personal creation of knowledge, the importance of both the individual and social experiences in this knowledge creatio Competency Based Assessments in Education Competency Based Assessments in Education Chapter 4 Literature Review on Competence-based Assessment 4.1 Introduction In this chapter, the researcher discusses the literature on competence-based assessment. The first part examines the purposes, the interpretations of competence-based assessment (CBA), the critical attributes of CBA and the issues related to competence. The second part looks into the implementation of CBA around the world and later focuses on the implementation of CBA in Malaysia. 4.2 Competence-based Assessment: An Overview The era of the knowledge -economy and globalisation requires not only individuals who possess a sound understanding of specific subject matter but also those who have relevant industry-related skills and interpersonal skills. These attributes and capabilities are necessary for learners to acquire in order to function well in todays complex and global societies (Baartman et al., 2007). Furthermore, acquisition of complex competences (Baartman et al., 2007) has to be developed in the future human capital through purposeful, effective, learner-centred and competence-based programmes (Baartman et al., 2007) in order to prepare students to meet the needs of tomorrows world. The report of the United States Department of Education Secretarys Commission on Achieving Necessary Skills, the so-called SCANS Report (McNabb, 1997), made clear that students must be ready to function in collaborative settings, interpret complex requirements, and exhibit self-directed, self-assessing behaviour on the job. This means that employers would want more from the graduates than just entry-level job skills which would help develop a nation progressively in accordance to its political and social needs. The relationship between learning and assessment (discussed in Chapters X and Y) means that assessment should take account of political and social purposes (Broadfoot, 1996). Different vocational and educational training programmes from school level to university level have been introduced to prepare and equip individuals to fit into the labour market. One such programme is Competency-Based Education (CBE) with the emphasis on assessment (competency-based assessment) being seen as key to the success of its implementation (Tillema et al, 2000; Frederiksen, 1984; Baartman et al., 2007). 4.2.1 Purposes of Competence-based Assessment Any forms of assessment s including CBA would usually have one or more of three basic purposes to diagnose learning;, to select students for particular provision; to certificate achievements (Carless et. al., 2006; Freeman Lewis, 1997; Ecclestone, 1996; Rowntree, 1987). CBA has been utilised by schools, training colleges and industriy for two main purposes; to measure competencies (McNerney Briggins, 1995) and to certificate (International Labour Organisation, 1996). 4.2.1.1 CBA for Measuring Competence Measuring competence is one of the main purposes of CBA.Generally, the reason for the implementation of CBA is to determine that learners have sufficient knowledge and skills to contribute effectively to the work force(Canning, 2000; Ecclestone, 1997; Kerka, 1998; LPM, 2002; McNabb, 1997). However,according to Hyland (1994), as competence-based education is found to be seriously flawed and ill-equipped to deal with education and training beyond the basic skills., CBA apparently could can be used to measure limited aspects of competence but Hyland (1994). He believes that its influence on training and education for future generations will be actively damaging as it could can only produce individuals who would function without much learning, knowledge and understanding of anything. He attributes this to a This is due to its highly instrumental philosophy thats combined with a narrow and uncritical behaviourist psychology. (Hyland, 1994). Thus, its qualifications resulting from CBA are viewed as basically reliable as indicators of all the most elementary skills and abilities (Armstrong, 1995). The issues of competence in CBA will be further discussed in section 4.4. 4.2.1.2 CBA for Certification It is asserted claimed that CBA provides learners with opportunities to achieve qualifications that relate to required performance in the workplace (Erridge Perry, 1994). Ecclestone (1997) indicates that NVQs, which primarily employ CBA, represent an explicit commitment to creating wider access to accreditation and better levels of achievement. She argues that Tthis could be made possible by severing links between attendance in learning programmes, and the formal assessment and accreditation of outcomes, and by promoting the accreditation of prior learning in which NVQs subsequently serve as serious challenge to traditional assessment approaches (Ecclestone, 1997). For instance, a trainee in a plumbing courseplumber would have the opportunities to acquire the necessary knowledge and skills in plumbing at certain level. He/she would then achieve the qualifications and certification that relate to the required performance of a plumber in the real life workplace once he/she has complet ed the assessment of at the at particular designated level. Nevertheless, CBA is at the same time, argued to be conceptually confusing, empirically flawed and lacking in meeting the needs of a learning society (Chappell, 1996; Ecclestone, 1997; Hyland, 1994;). This may be the results of the use of confusing language or jargons, the decreasing credibility of the competency standards on how they reflect industry standards (Kerka, 1998) and the indifferent implementation of CBA across the industries due to employers ignorance about the its nature and the purpose. of it (Hyland, 1996). 4.2.2 Definitions and Interpretations of CBA There is a wide range of interpretations and definitions given to CBA. In this discussion, CBA the interpretation of- CBA is looked atinterpreted in terms of three different aspects; the assessors roles, the learners responsibilities and the learning outcomes that are based on predetermined criteria. Figure ____tries to reflect the interedependence of these elements.The relationships of the interpretations of these three aspects are as shown in Figure ____. Adapted: Griffin Nix, 1991; Mcnerney Briggins, 1995; Hager, 1994; Elliot, 1994; Cotton, 1995; Ecclestone, 1996) In the assessors perspective, CBA consists of the simple process of seeing, collecting, gathering,and obtaining evidence, and the further process a more complex as well as subjective process of judging and interpreting the evidence of competence demonstrated by learners (Rowe, 1995; Ecclestone, 1996; Mcnerney Briggins, 1995; Hager, 1994; Griffin Nix, 1991). The assessors have to observe gather and judge the evidence of an individuals competence against the specified standards. This means that the assessors have to be very careful in their actions of gathering evidence of competence and they have to decide when it is considered sufficient, based on their expert judgment. For example, when a student successfully builds a drywall framework, the assessor has to gather evidence of competence not only from the product which is the framework but also from the process and the preparations before the student begins to work on it such as work schedule, list of materials and equipment to be u sed, and the like. The assessor then has to use his/her expertise in this area to determine whether or not the evidence of competence gathered is adequate to say that the student has acquired satisfactory competence in building the drywall framework. McNnerney Briggins (1995) state that CBA is the process of identifying the competencies which are the underlying characteristics that lead toof successful performance be this by may it be among a group of employees, typically by department, job category or hierarchical level. CThey say that a list of competencies that is tied to one corporate culture is usually used tobecome associatede with exemplary performance (McNerney Briggins, 1995)ers. They further relate CBA to its training basis where the focus is on who the successful performers are rather than on what people do. This means that it does not just include training in jobs which rely heavily on psychomotor skills, such as manual labour and traditional hourly production work but also involve performing decision-oriented jobs (Mcnerney Briggins, 1995). The Scottish Qualifications Authority (SQA) (2001) stresses the process of seeing whether or not an individual has the necessary skill and knowledge they need to be awarded a Scottish Vocational Qualifications as the key factor in CBA; emphsising the need for assessors to be expert . This undoubtedly requires the assessors to have even thorough knowledge and skills in the fields they are assessing in order to make good and fair judgments. This means is due to the fact that the athat assessors have to assess and collectconsider evidence of competence in terms of knowledge, abilities, skills and attitudes (Rowe, 1995; Ecclestone, 1996; Mcnerney Briggins, 1995) displayed diferentially in authentic contexts by learners in the context of a selected set of real life professional tasks which are of different levels (Hager, 1994). The process of gathering evidence from observable performance is later followed by the more difficult process of making judgment that may be very subjective (Pedd ie Wilmut, Macintosh, 1997). Despite the difficulty in making judgment based on evidence gathered, assessors have to determine whether or not the competency has been achieved by learners (Victoria Curriculum and Assesssment Authority (VCAA), 2001). It is the assessors responsibility, then, to decide if learners performances meet the pre-determined criteria. Thus, assessors have to equip themselves with relevant skills and use appropriate mechanisms in making fair judgments so that the problem of subjectivity among assessors is reduced. Furthermore, assessors have to assess learners ability to apply a particular knowledge, skills, attitudes and values in a specific context according to a required performance standards (New Zealand Qualifications Authority (NZQA), 2002). In other words, assessors themselves have to be extremely knowledgeable and skilful in the art of observing and collecting evidence of competence that come in various tangible and intangible forms. The process of gat hering evidence from observable performance is later followed by the more difficult process of making judgment that is inevitably very subjective (Peddie Wilmut, Macintosh, 1997). Despite the difficulty in making judgment based on evidence gathered, assessors still have to determine whether or not competency has been achieved by learners (Victoria Curriculum and Assesssment Authority (VCAA), 2001). It is the assessors responsibility then, to decide if learners are considered to be competent in a particular context at a particular level based on their performance whether or not it meets the pre-determined criteria. Thus, assessors have to equip themselves with relevant skills and use appropriate mechanisms in making fair judgments so that the problem of subjectivity among assessors is reduced. In addition to assessing and making judgment on students performance based on evidence gathered, assessors would also have to give constructive and supportive feedback to students on their performance and work (Ecclestone, 1996; Sadler, 2009). The assessors would have to point out the strengths and weaknesses as well as the improvements that could be made in the future (Sadler, 2009). Sadler (2009) further proposes that feedback should be given in a manner that would be able toenables educate students to assess and be able to evaluate their own work and give feedback to themselves as well. He suggests that students shcould be taught to monitor the quality of their productions and make adjustments as necessary while they are actually engaged in doing it. In From the learners point of view on the other handperspective, CBA is the platform for them to demonstrate competencies and learning outcomes (Elliot, 1994). These competencies will range from simple constructed responses to comprehensive collections of work over time in very different contexts.Elliot further asserts that CBA requires learners to demonstrate competencies and learning outcomes in performance assessment which vary in terms of simplicity and complexity such as from simple constructed responses to comprehensive collections of work over time, all of which are then judged . Learners are expected to be deeply involved in the assessment process and they areto be aware of the specified criteria that they have to meet as well as the standards of performance that are expected of them right from the beginning even before the assessment is conducted. Theoretically, tThis allows learners to take charge of and control over their own learning outcomes and success by preparing them selves well in advance. In other words, learners would have the autonomy for in their own learning, as CBA canould promote individuality and personal development (Ecclestone, 1996). The learners responsibility includes demostrating the It is also here in CBA that learners have to show their ability to apply theoretical knowledge and procedures, in addition to their understanding ofbeing able to describe the theories or even point to appropriate theoretical knowledge (Cotton, 1995). In demonstrating competence Cotton further elucidates that learners also have to express wise use of common sense in the public by demonstrating good physical, interpersonal and intrapersonal skills with mindful decision- making; that suggests the multiple intelligence described by Gardner (1985). In other words, learners have to demonstrate their abilities in all the three psychological domains of psychomotor, cognitive and affective learning (ANTA, 1998). Similarly, the Australias National Training Auth ority (ANTA) (1998) considers CBA to be a platform for learners to display their skills, knowledge and experience in accomplishing specific tasks as required in the workplace or to obtain a credit towards a qualification in the vocational and education training (VET). A Both the assessors and learners have one thing in common: to focus on and that is the set of learning outcomes that can be derived from an assessment. Learning outcomes cover diverse range of areas including personal qualities, various forms of knowledge and skills (Ecclestone, 1996). In this case it is the evidence of competence that learners have to demonstrate and which the assessors have to observe for and make judgments on, has to meet specified criteria. Thus, CBA consists of specified set of both the general and specific outcomes that assessors, learners and third parties can make reasonably objective judgments with respect to learners achievement or non-achievement of these outcomes (Wolf, 1995). CBA then certifies learners progress based on the demonstrated achievement of these outcomes while the assessments may not be necessarily tied to time served in formal educational settings. The emphasis is on the outcomes specifically, multiple outcomes, each distinctive and separ ately considered which should be specified clearly and as transparent as possible for assessors, assessees and third parties to understand what is being assessed and what should be achieved (Wolf, 1995) . This definition encapsulates the key-features of CBA as it has been developed and promoted for the vocational, technical and professional education and training in the UK while at the same time it signals the American origins of much of the debate (Wolf, 1995). The demonstrated performance that provides evidence of competence has to be at least of the minimum required quality in the real life workplace environment. These are the predetermined criteria set in CBA which are generally based on endorsed industry benchmark or competency standard (ANTA, 1998). The emphasis on outcomes and transparency is not only peculiar to the competence-context but it is also an essential characteristic of criterion-referenced assessment. The emphasis on what learners can actually do and the beneficia l effects of clear criteria on teaching and learning (Glaser, 1963; Popham, 1978) are argued to meet the competence-based literature where in England in the early years of the implementation of CBA, such system was referred to as criterion-referenced approach (Jessup 1991: 167). Jessup (1991) further underlines that what people actually learn from an education and training system and how effectively, as the key factor to measure its success. Thus, CBA is considered a criterion-referenced interpretation of assessment (Nuttall, 1984; Ling, 1999) where individuals are given an award after achieving the pre-determined standards (Cotton, 1995). This critical attribute of CBA will be discussed further in section 4.3.2. 4.3 Critical Attributes of Competence-based Assessment The following section discusses the two learning theories associated with CBA and the nature of its criterion-referenced assessment. 4.3.1 Learning Theories Associated with Competence-based Assessment Learning in the psychology and education contexts is a the process of acquiring knowledge, skills, and values, and world views acquisition and enhancement through ones integrated employment of cognitive, emotional, and experiences (Illeris, 2000; Ormorod, 1995). How this process works is explained variously. Learning as a process focuses on what happens when the learning takes place and the explanations of what happens constitute learning theories. In other words, learning theories are attempts to describe how people and animals learn, and they help uncover the inherently complex process of learning to our understanding. Hill (2002) explains that learning theories have two main values. The first is to provide adequate vocabulary and a conceptual framework in to interpreting examples of observed learning; and the second. Next is to suggest the right directions to look for solutions to practical problem instead of providing the solutions. Learning theories are therefore, the basis for any form of educational assessment (Gipps, 1994) and the theories most commonly associated to with CBA are the behaviourism and, more recently, the constructivism. These two theories will be discussed as CBA essentially involves observable aspects of learning and learning as a process for construction of new knowledge. Although the cognitive theory which looks beyond behaviour to explain brain-based learning is important, the need for it in CBA is not that apparent or crucial. Thus it is not included in the discussion. 4.3.1.1 Behaviourist Learning Theory Behaviourism is a theory of organism (may it be an animal or human) learning that only focuses on objectively observable behaviours and discounts mental activities (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999) with the assumption that a learner starts off as a clean slate (i.e. tabula rasa) and is essentially passive, responding to environmental stimuli (Murphy, 1999; Kerka, 1997) in the acquisition of new behaviour (Chowdhury, 2006). Learning according to the behaviourists takes place as the result of a response that follows on a specific stimulus and that behaviour is shaped through reinforcement (Kerka, 1997). By repeating the Stimulus-Response (S-R) cycle the learner is conditioned into repeating the response whenever the same stimulus is present and thusbehaviour can be modified and learning is measured by observable change in behaviour (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999). Theis emphasis on stimulus-response pairing (Murphy, 1999; Chowdhury, 2006) and the rejections to of structuralism (Kerka, 1997) reflected behaviourisms positivistic philosophical base, as the analysis of the human condition relies on only verifiable observations of behaviour and not on untenable mentalistic constructs (Kerka, 1997). Furthermore,Accordingly most human behaviour could can be understood as basic reflexive learning mechanisms or laws that operate on ones experience within the environment (Kerka, 1997). As the approach is seen to be more operational and practical in nature, it has dominated education.n, in which Tthe teacher disseminates selected knowledge, measures learners passive reception of facts, and focuses on behaviour control and task completion (Kerka, 1997). These views of the behaviourists and the learning characteristics that can be found in the education setting are summarised in Table___. Generally, conditioning has been identified in experiments by behaviourists to be a universal learning process. There are two different types of conditioning, each yielding a different behavioural pattern: Classic conditioning occurs when an instinctive reaction responds to a stimulus (Comer, 2004). Essentially, animals and people are biologically wired so that a certain stimulus will produce a specific response. As such, learning process takes place when two events that repeatedly occur close together in time are associated in a persons mind to impulsively produce the same response. The most popular example is Pavlovs observation that dogs salivate when they eat or even see food where food is unconditioned stimulus and the salivation, the unconditioned reflex (Comer, 2004; Chowdhury, 2006). Pavlovs theory of classical conditioning is considered a foundation of learning theories to the behaviourists. According to Pavlovs experiment, when some neutral stimulus, such as the ringing of a bell, is combined with the presentation of food and is repeated for a period of time, the dog salivates with the ringing of the bell, even though food is not given. Hence, the ringing of the bell acts as the conditioned stimulus while salivation is the conditioned response or reflex (Dembo: 1994). The result of this experiment led to the formation of Pavlovs classical conditioning in which an individual responds to some stimulus that would ordinarily produce such a response. Behavioural or operant conditioning occurs when a response to a stimulus is reinforced. Basically, operant conditioning is a simple feedback system: If a response to a stimulus is rewarded or reinforced, then the response is likely to take place in the future. Similarly, when a particular behaviour is rewarded, that behaviour is repeated as shown in the experiment conducted by B.F. Skinner using reinforcement techniques to teach pigeons to dance and bowl a ball. B.F. Skinner based his theory upon the idea that learning is a function of change in overt behaviour where these changes in behaviour are the result of an individuals response to events (stimuli) that occur in the environment (Chowdhury, 2006). According to Skinner, a reward or punishment will either strengthen or weaken a voluntary or automatic behaviour (Skinner: 1968). Ever since its introduction, the reinforced techniques have gone through series of enhancement and have contributed tremendously in training and teaching. The most important aspect of Skinners contribution to training is the significance attached to the desired behaviour to be emitted in certain environment. In order for the trainer to ensure the right behaviour is reinforced in the trainees, the trainer should have the clear idea about the terminal behaviour of the trainees, and should closely follow the trainees to appropriately reinforce correct responses. This is the purpose of programmed instructions including competence-based training in its early years of implementation which was based on this theory of reinforcement (Burns, 1995). . As the emerging learning theory of the early 1900s, behaviourism provided the final found ation for social efficiency as learning which is seen objectively consists of the formation of links between specific stimuli and responses through the application of rewards ( Wirth, 1972 ). The emphasis on the need of objectivity leads to extensive use of statistical and ma thematical analysis. Despite all the remarkable contribution s the learning theory has to offer , the extreme focus on objectivity has totally ignored the significant role the mind play in shaping ones behaviour. Men are treated more like robots or machines than human beings as their thoughts and feelings are not taken into consideration. They are expected to demonstrate desired behaviour through the use of reward and punishment neglecting other factors that may have an influence on the change in behaviour. Thus, the behaviourist theory of learning is lacking in utilizing the full potential of the mind in moulding essential behaviour and in constructing new knowledge . Assessment in Behaviourism Assessment, according to behaviourism, is a test (the stimulus) for which the answer (the response) is conditioned In accordance to the behaviourist learning theory which focuses on the stimulus-response cycle to attain observable conditioned behaviour, assessment in the behaviourism also applies the same concept. Thus, t he test item is the stimulus, the answer is the response and a learner has to be conditioned to produce the appropriate response to any given stimulus ( (Murphy, 1999; Kerka, 1997; Doolittle Camp, 1999). NSince the emphasis is on the response that is observable, no attention is paid to any model of the thinking process of the learner which might intervene between stimulus and response. Consequently, the distinctions between rote learning and learning with understanding is not considered as teaching is a matter deliveringof delivering the appropriate stimuli while learning is a matter of repeating the appropriate response, which will be rewarded. is what matters the most in which teaching is by repetition and then rewarding the appropriate responses. As such, a test composed of many short, atomised, out-of-context questions, and teaching to the test, are both consistent with this approach (Murphy, 1999; Kerka, 1997). Likewise, some forms of CBA which has always been associated to thewith behaviourist theory can be seen to assess, atomistically. applied the atomistic but not out of context approach. The assessor who is an observer ticks off a checklist of predetermined criteria whenever a learner has performed a series of discrete observable tasks. The criteria are the stimuli, the accomplished tasks the responses and learner has to be conditioned to demonstrate the ability to meet the criteria successfully. Although this approach to assessment may developstestify to learners ability to perform observable tasksbehaviours, it does not pay much attention to the theoretical knowledge and understanding (Ashworth, 1992) as the role of the mind is considered insignificant in delivering the required behaviour. While assessing competent observable performance is vital, assessing knowledge and understanding is just as important as it is an essential aspect of competence without which an assessment is lacking in credibility or construct validity (Ashworth, 1992). A valid assessment method should be able to measure what it is supposed to measure which in this case (Watson, 1994). Given the extensive discussion in Chapter ? on the idea of competence, both the observable performance behaviour and underpinning knowledge are aspects of competence that should be assessed and measured. People who understand are those who have clear mental representation of the situation with which they are confronted and are able to deal with it creatively and imaginatively using the acquired knowledge which acts as an interpretive resource for them (Ashworth, 1992). Thus, it is insufficient to assess ones competence just by looking at the performance while ignoring the aspect of knowledge and understanding. It is unfortunate then, if such an assessment method should produce people who are like robots in a factory; they couldwho can perform a job or a task efficiently and effectively but they do not have any understanding of what they were are doing. As the approachCBA also emphasises personal competence within competence concentrates on an individual demonstrating competent performance ((Wolf, 1995), traditional notions of CBA have allowed an and emphasises on personal competences, it leads to one being individualistic perspective whilst lacking ignoring the very necessary in the abability of being able to work as a team player to work as a team whereas team work is essential in performing relevan t aspect of a job in the actual workplace (Ashworth, 1992). As a result, theis behaviourist view of CBA has eventually shifted to the constructivist belief as discussed in the following section.weakened. Despite all the remarkable contributions the learning theory has to offer, the extreme focus on objectivity has totally ignored the significant role that the mind plays in influencing ones behaviour. People are treated more like robots or machines than human beings as their thoughts and feelings are not taken into consideration. They are expected to demonstrate desired behaviour through the use of reward and punishment neglecting other factors that may have an influence on the change in behaviour. 4.3.1.2 Constructivist Learning Theory Constructivism is a theory of learning that has roots in both philosophy and psychology (Doolitle Camp, 1999) founded on the premise that learners actively construct their own knowledge, meaning and understanding of the world they live in by reflecting on their experiences (Doolitle Camp, 1999; Murphy, 1999; Kerka, 1997). Learners learn by doing rather than observing and by bringing prior knowledge into a learning situation (Epstein Ryan, 2002; Carvin, date?) in which they must critique and re-evaluate their understanding of it until they can demonstrate their comprehension of the subject (Carvin). Furthermore, learners need to analyse and transform new information or problems in their minds based on existing knowledge and understanding where these abstract thoughts evolve from concrete action (Murphy, 1999). Learning, therefore, is simply the process of adjusting their mental models to accommodate new experiences. TBasically, the theory of constructivism rests on the notion that there is an innate human drive to make sense of the world by building cognitive structures which include declarative knowledge (know that facts, concepts, propositions) and procedural knowledge (know how techniques, skills, and abilities) (Murphy, 1999). These two components of knowledge have been discussed in depth in Chapter 3. Moreover, learning is a matter of personal and unique interpretation which takes place within the social context and is of useful to the learner as intrinsic motivation emerges from the desire to understand and to construct meaning (Billet, 1996). However, dispositions such as attitudes, values and interests that help learners decide, are often neglected in this theory (Murphy, 1999) making it incomprehensive and insufficient in a way. Philosophically, the essence of constructivism relies on an epistemology that stresses subjectivism and relativism, where personally unique reality resulted from the concept that reality can be known through experience although it may exist separate from experience (Doolitle Camp, 1999). Hence came four essential epistemological tenets of constructivism (Von Glasersfeld ,1984; 1998; Doolitle Camp, 1999); Knowledge is the result of active cognizing by the individual ; Cognition is an adaptive process that functions to make an individuals behaviour more viable given a particular environment; Cognition organizes and makes sense of ones experience, and is not a process to render an accurate representation of reality; and Knowing has roots both in biological/neurological construction, and in social, cultural, and language-based interactions (Dewey, 1916/1980; Garrison, 1997; Larochelle, Bednarz, Garrison, 1998; Gergen, 1995). Thus, constructivism acknowledges the active role learners play in the personal creation of knowledge, the importance of both the individual and social experiences in this knowledge creatio