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r to make the results more valid and reliable, the examiners should be trained in a way that he or she overcomes his or her biasness towards races other than his or her own (Sattler, 1970). Similarly, the test administration and scoring procedures should be followed strictly so that there is no room for any subjectivity in the results (Sattler, 1970).
An examinee factor that may influence the test results is the difference in the linguistics background of the examinee (Domino & Domino, 2006). The standards lay emphasis on the fact that a few tests are unsuitable for certain individuals whose familiarity with the language is doubtful (Lam, 1993). For example, the reliability and validity of tests for those examinees who do not speak English is suspect (Domino & Domino, 2006). Translating tests is not an easy task and it cannot be taken for granted that the validity and reliability of the translation are similar to the English version of the test (Lam, 1993). Thus, to overcome this hurdle, the test should be provided in the language, the examinee is most comfortable in and evidence for test comparability in different languages is obtainable (Lam, 1993).
Tina the external influence that you mentioned from the examiner or the environment that could influence the test results is rapport. You are right; this is one of the most significant aspects of test administration as determines the quality of the relationship between the examiner and the examinee (Naglieri & Goldstein, 2009). The examiner should develop rapport with the individual taking the test before actually starting with the testing process (Naglieri & Goldstein, 2009). Trying to establish an encouraging and comfortable environment is vital if the examinee test effort is to take place (Naglieri & Goldstein, 2009). On the other hand, Tina, you should keep in mind that the examiner should have a good rapport and nothing more because involvement beyond good rapport will risk the introduction of errors which
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As mentioned in earlier discussions, sustainable development refers to a conservancy driven development that seeks to assure the needs of the present day while conserving future needs for future generations. Thesis The concepts of sustained development is based on the ideas of ensuring that the basic needs of the poor population is given precedence and the idea of protecting the world’s resources against delimitations effects brought about by modern technology which may affect the ability of the available resources to gather for the needs of the future generations.
Thus the Major Histocompatibility Complex or MHC is responsible for selective pressure that adaptively maintains genetic diversity in natural populations. Some other influences of the MHC include mating preference, vulnerability to diseases, cooperation, kin recognition, individual odours and immune recognition.
The logic behind its success is to be found in its mission statement – “meeting the everyday needs of people everywhere”. Thus out of every two households in the world one uses Unilever products (Jones, 2005,
Previously IQ score is calculated by using a particular method and that is the ratio of the person’s mental age (MA) and the person’s chronological age (CA) then this ratio is multiplied by 100. It means:
But in modern days this formula is not at all used. Instead of
dminister the Five Factor Personality Inventory-Children (FFPI-C) because the inventory has been specially designed to measure the personality traits and dispositions of children. The tool measures “agreeableness, extraversion, openness to experience, conscientiousness and
They are also used to infer the defendant’s level of acuteness and possibility of committing the offence again. Whether they are capable of rehabilitation is also evaluated through testing. Testing may also detect if the individual is feigning an illness or is
For children who cannot process this type of test, the experience is both frustrating and discouraging. I think that educators will need to change the way they test some children as people continue to find the answer to school reform.
The world is also a very
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