This study compared global scores of 26 Australian students (ages 4 to 16) with mental retardation on the third and fourth editions of the Stanford Binet Intelligence Scale. Analysis indicated a fairly strong positive relation between the two tests, suggesting that the fourth edition may be substituted for the older instrument in longitudinal…

Thirty-two preschool children were administered the Cognitive Levels Test (CLT) to evaluate its temporal stability and concurrent validity. Results indicated good temporal stability for the CLT-Cognitive Index and high correlations between the CLT-Cognitive Index and the Stanford-Binet: Fourth Edition. (Author/JDD)

Two structural laws for intelligence tests are discussed: one law concerns the sign of correlation coefficients and gives conditions under which all correlations between test items will be positive; and one law concerns the relative sizes of the correlation coefficients between intelligence items. A cylindrical structure extends these laws. (SLD)

Fifty gifted students, aged 9-17, were tested with the gifted identification battery from Stanford-Binet IV and the SRA Educational Ability Series (EAS). The EAS was found to be a feasible test for screening gifted students. The discrepancies between the standard scores of the two tests were low and favored the EAS. (Author/JDD)

Inspection of the factor structure of the Wechsler Intelligence Scale for Children-III for four age groups from the standardization sample indicated a hierarchical arrangement of abilities when both two-factor and four-factor solutions were used. Both solutions indicated a strong general intelligence factor at all age levels studied. (SLD)

Stanford Binet: Fourth Edition (SB:IV) assessments have been collected longitudinally for 195 individuals with Down syndrome. This article discusses individual assessments which were selected for their ability to highlight major concerns that practitioners need to consider when interpreting intelligence test scores with this population. In this…

Many school psychologists use the Cattell-Horn-Carroll (CHC) theory of cognitive abilities to guide their interpretation of scores from intelligence test batteries. Some may frequently assume that composite scores purported to measure the same CHC broad abilities should be relatively similar for individuals no matter what subtests or batteries…

One hundred elementary- and middle-school students were administered the Universal Nonverbal Intelligence Test (UNIT; B.A. Bracken & R.S. McCallum, 1998) and the Leiter International Performance Scale-Revised (Leiter-R; G.H. Roid & L.J. Miller, 1997). Correlations between UNIT and Leiter-R scores were statistically significant ( p less…

A large number of national and geographic population samples were used to test the hypothesis that the variation in mean values of skin color in the diverse populations are consistently correlated with the mean measured or estimated IQs of the various groups, as are some other physical variables, known as an ecological correlation. Straightforward…

Modern scale construction techniques have been used to develop scales measuring examiner ratings of examinees' test session behavior (TSB) on Wechsler and Stanford-Binet intelligence tests. This study analyzes data from the Test Session Observation Checklist (TSOC), a measure developed by post hoc rational analysis, from a portion of the Woodcock…

The concept of intelligence in current models of learning disabilities (medically based, perceptual processing, ability-achievement discrepancy, and alternative viewpoints) is addressed in general terms. Ability-achievement discrepancy models place the most emphasis on intelligence, but focus on intelligence test scores rather than on any…

The Kaufman Assessment Battery for Children is reviewed in terms of technical and theoretical aspects, the issue of cultural bias, its procedure for comparing cognitive performance and academic achievement, and its predictive validity for academic achievement. The paper concludes by summarizing the test's characteristics that should be considered…

Assessed the validity of short forms that reduce the number of items within subtests rather than the number of subtests. Used data from the standardization samples for the Wechsler Intelligence Scale for Children, Wechsler Adult Intelligence Scale, Wechsler Preschool and Primary Scale of Intelligence, WISC-Revised, and WAIS-Revised. (Author)

Inmates score significantly lower on the second edition (BETA II) than on the first edition (BETA I), regardless of the order of administration. BETA I score distributions were unaffected by the order of administration. BETA II score distributions depended on whether BETA II was administered first or second. (Author)

The study examined Performance and Verbal IQ scores for 27 depressed and 15 nondepressed children (mean age 10 years) with learning difficulties. Previous findings (Brumbach, 1985) of a significant association between depression and Performance IQ deficits were not supported by the current study. (Author/DB)