Addresses the issue of what intelligence tests really measure and for what purpose and which populations. Examines the role of intelligence testing within the larger mental retardation evaluation process, looking at this phenomenon from both the historical and contemporary perspectives. (Author/ABB)

Contends that erroneous conclusions concerning intraindividual strengths may result when comparing scaled scores on subtests of The Test of Reading Comprehension. Examination of scaled scores may seem to indicate that a given student has performed better on one subtest than on another when the difference between the two scores is not statistically…