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Essay on Theories of Personality

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Introversion has the greatest chance of negatively affecting SLA. Students that are afraid of embarrassing themselves by speaking incorrectly or by not being able to speak at all may try to avoid opportunities that would otherwise aid their learning (Zhang, 2008). Since 1960, personality has emerged as major field of specialization among doctoral candidates (Vance & Macphail, 1964). Many investigations have been accomplished followed by literature on a variety of theories of personality. The importance on individual differences and distinctiveness of the individual are the most frequent features of the study of personality. There is a guarantee that each person’s profile is different from that of another person and thus, each person …show more content…

The study can merely be called systematic and scientific when it concerned unbiased observations that are quantified so that systematic analyses can be performed (Allen, 1990). Dworkin and Kihlstrom (1978) underlined that the prediction of behavior will be improved by the use of personality tests. In line with this, many personality inventories with certain extent of reliability and validity have been developed to aid in the study of personality.

There are essentially two forms of personality tests that can be found in the literature. One of it is named projective test, allowing an extensive variety of freedom in making response, whereby the test items are more unstructured, vague or open-ended. Example of this is the Rorscharch Technique (1951). In the meantime another form of test is called the objective test. Objective tests are extremely structured paper and pencil questionnaires such as true/false or multiple choices, each of which can be scored with a key. Sidek personality Inventory is one case of an objective test. As objective tests are highly structured and scientific, they are higher in validity and reliability compared to projective tests.

Allport (1936) was the first one who considered the conception of traits as the origin of his theory of personality. Nevertheless, different psychologists have developed different list of essential traits and different measurement

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