Because WISC users will inevitably need to shift from the WISC to the WISC-R, further research is needed to demonstrate the comparability of these two forms (and norms) of basically the same test. The present study provides data on EMR child children in the 12-1/2 to 14-1/2 year age range. (Author)

The paper reviews WISC/WISC-R comparison studies which have been conducted with a wide variety of samples. Caution is advised in the interpretation of a WISC/WISC-R difference, as a discrepancy of one SD may not be meaningful. (Author)

Spells out the court-imposed limitations on the various kinds of tests commonly used in the public schools. (Author/IRT)

This investigation examined the three-year stability of WISC-R IQs for a balanced sample of Anglo, Black, and Mexican-American handicapped children. No significant differences in mean IQs were found across the three ethnic groups, although WISC-R Verbal and Performance IQs varied significantly over the test-retest period. (Author/BS)

A review of historical documents from the early 1900's in Los Angeles indicated that although mental testing played an important diagnostic role, it did not determine special class placement or establishment of special classes. Teacher referral was equally important in placement decisions. (Author/DB)

This article finds the empirical review of the intellectual effects of family factors by Lala Carr Steelman wanting because (1) it is selective and incomplete; (2) it ignores systematic aggregate effects; (3) it imposes linear analysis on nonmonotone relationships; and (4) it disregards most of the confounds identified by Steelman as crucial.…

The author responds to criticism by R. B. Zajonc on a review of the extant literature on the intellectual consequences of sibship size and birth order. (Author/LMO)

The impact of the Stanford Binet Fourth Edition was compared with the Stanford Binet L-M on the identification of gifted children for a university affiliated preschool. The fourth edition test composite identified fewer preschool age children as gifted when the criterion was set at 1.5 standard deviations above the mean. (Author/JDD)

At present the "right brained Indian" must be considered a myth rather than a scientifically valid fact. The neurological and neuropsychological evidence is far from conclusive at this time, and the performance patterns of Native American children on intelligence tests do not necessarily reflect a right brain dominance. (JHZ)

This study investigated those few lackluster achievers as could be identified, using loose criteria, in a college-level program of academic acceleration. Underachieving males appeared less psychologically mature and appeared to suffer more internal conflict than achieving males, but underachieving females evidenced greater maturity than their…

To assess the effects of timed/untimed testing conditions on intelligence scores, high school students were assigned to an intelligence test under either conditions and subsequently to a battery of eight reaction time tests. Results showed that subjects scores were related to the speed with which they processed information. (JAZ)

This study investigates the nature and the factor structure of infant intelligence. The Bayley Mental Scale items were administered. According to the analysis, intelligence at any age is a set of separate mental abilities at each age, and there are a variety of paths through which mental development occurs. (JAZ)

Examined decreasing achievement motivation and decreasing self control due to declining academic rigor in the public schools as an explanation for increased intelligence and decreased academic achievement. Results indicated older subjects were higher in achievement motivation and self control, yet had lower reported grades than a younger sample.…

Since early research had shown that a total score on 27 Piagetian tasks was very highly correlated with a Wechsler and achievement composite, a study investigated the possibility of shortening the Piagetian test by means of classical analysis methodology. (HOD)