![]() ![]() Tests claim to be scientific and objective and some people are ready to believe the results emphatically. One disadvantage of psychometric tests is that they can give a static and mechanical view: they give the impression that say, an IQ score or personality profile is fixed and this in turn, could bring about its permanence. Or could it be these tests are simply a measure of how one person’s IQ scores compare with another person’s score on IQ tests? ![]() Some researchers, for example, question whether IQ tests are accurate indicators of intelligence. Validity stats refer to what the test score actually measures. Reliability stats of psychometric tests will show how much, on average, the results tend to change if the same person completes the same questionnaire a second time. Psychometric Tests – Their Reliability and Validity ~ With so much weight often put on these tests, how valid are psychometric tests and what are their flaws? Some of these are for personal entertainment, other tests are designed to test applicants for particular occupations or aptitude. ![]() ![]() There are thousands of psychometric tests on the market. Personality testing is a multi-million dollar industry. ![]()
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