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Direct linkMcGill, Ryan J. – Psychology in the Schools, 2020
The present study examined the factor structure of the Kaufman assessment battery for children-second edition normative update with normative sample participants aged 7-18 years (N = 500) using confirmatory factor analysis with maximum likelihood estimation and multidimensional scaling procedures. For the 10 subtest Cattell-Horn-Carroll core…
Descriptors: Intelligence Tests, Children, Test Validity, Factor Structure
Canivez, Gary L.; Dombrowski, Stefan C.; Watkins, Marley W. – Psychology in the Schools, 2018
This study examined the factor structure of the Wechsler Intelligence Scale for Children-Fifth Edition (WISC-V) with four standardization sample age groups (6-8, 9-11, 12-14, 15-16 years) using exploratory factor analysis (EFA), multiple factor extraction criteria, and hierarchical EFA not included in the WISC-V "Technical and Interpretation…
Descriptors: Factor Structure, Children, Intelligence Tests, Age Groups
Dombrowski, Stefan C.; Golay, Philippe; McGill, Ryan J.; Canivez, Gary L. – Psychology in the Schools, 2018
Bayesian structural equation modeling (BSEM) was used to investigate the latent structure of the Differential Ability Scales-Second Edition core battery using the standardization sample normative data for ages 7-17. Results revealed plausibility of a three-factor model, consistent with publisher theory, expressed as either a higher-order (HO) or a…
Descriptors: Structural Equation Models, Bayesian Statistics, Factor Analysis, Aptitude Tests
McGill, Ryan J.; Spurgin, Angelia R. – Psychology in the Schools, 2016
The current study examined the incremental validity of the Luria interpretive scheme for the Kaufman Assessment Battery for Children-Second Edition (KABC-II) for predicting scores on the Kaufman Test of Educational Achievement-Second Edition (KTEA-II). All participants were children and adolescents (N = 2,025) drawn from the nationally…
Descriptors: Children, Adolescents, Intelligence Tests, Achievement Tests
Farmer, Ryan L.; Floyd, Randy G.; Reynolds, Matthew R.; Kranzler, John H. – Psychology in the Schools, 2014
The most global score yielded by intelligence tests, IQs, are supported by substantial validity evidence and have historically been central to the identification of intellectual disabilities, learning disabilities, and giftedness. This study examined the extent to which IQs measure the ability they target, psychometric "g." Data from…
Descriptors: Intelligence Quotient, Factor Analysis, Intelligence Tests, Psychometrics
Peer reviewedSilverstein, A. B.; Legutki, Greg – Psychology in the Schools, 1982
Compared factor structures of the WISC and the WISC-R using the data for age groups 7.5, 10.5, and 13.5 years in the two standardization samples. Results demonstrated that the structures of the two scales are as similar as the structure of either scale is for different age groups. (Author)
Descriptors: Adolescents, Children, Comparative Analysis, Factor Structure
Peer reviewedNagle, Richard J. – Psychology in the Schools, 1993
Examined relationship between Wechsler Adult Intelligence Scale-Revised (WAIS-R) and Wide Range Achievement Test-Revised (WRAT-R) scores among 78 educable mentally retarded adolescents. Found that WAIS-R Verbal intelligence quotient (IQ) was significantly correlated with all WRAT-R subtests. Performance IQ was significantly related only to…
Descriptors: Academic Achievement, Adolescents, Intelligence Tests, Mild Mental Retardation
Peer reviewedRibner, Sol; Kahn, Paul – Psychology in the Schools, 1981
Investigated the relationship between subtest scatter on the Wechsler Intelligence Scale for Children and higher intellectual potential as indicated by subsequent reexamination and grouping of children. Results indicated that scatter on the initial examinations is a poor indicator of the presence of higher intellectual potential. (Author/RC)
Descriptors: Adolescents, Children, Intelligence Tests, Mental Retardation
Peer reviewedPhelps, LeAdelle – Psychology in the Schools, 1989
Compared Wechsler Intelligence Scale for Children-Revised (WISC-R) and Stanford-Binet Intelligence Scale-Fourth Edition (SB:FE) in identification and assessment of 48 intellectually gifted students. Findings suggest that scores of SB:FE and WISC-R, while both measuring 'g' factor, produce varying scores for gifted; many children currently in…
Descriptors: Academically Gifted, Adolescents, Children, Comparative Testing
Peer reviewedRubin, Harold H.; And Others – Psychology in the Schools, 1985
Often regarded as equivalent instruments, Wechsler Intelligence Scale for Children-Revised and Wechsler Adult Intelligence Scale-Revised (WAIS-R) yielded significantly different Verbal, Performance, and Full Scale scores for intellectually subaverage group, with WAIS-R consistently providing higher scores. This has implications for issues of…
Descriptors: Adolescents, Institutionalized Persons, Intelligence Quotient, Intelligence Tests
Peer reviewedSattler, Jerome M.; And Others – Psychology in the Schools, 1984
Examined the relationship between the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Wechsler Adult Intelligence Scale-Revised (WAIS-R) in 30 mildly retarded adolescents. The WISC-R was administered at about age 14 and the WAIS-R at about age 18. Results were comparable for both tests. (JAC)
Descriptors: Adolescents, Comparative Testing, Intelligence Tests, Longitudinal Studies
Peer reviewedPhelps, LeAdelle; And Others – Psychology in the Schools, 1985
Computed correlations between the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Woodcock-Johnson Tests of Cognitive Abilities (WJTCA) in behavior disordered male adolescents (N=100). Results indicated that all WISC-R subtests correlated with the W-J Broad Cognitive Ability score. (LLL)
Descriptors: Adolescents, Behavior Disorders, Cognitive Ability, Intelligence Tests
Peer reviewedUdziela, Anthony D.; Barclay, Allan G. – Psychology in the Schools, 1983
Reviewed records of 94 mentally retarded adolescents who had been given the Wechsler Intelligence Scale for Children or the Wechsler Intelligence Scale for Children (Revised). Although there were no significant differences between the groups, the WISC tested lower than the WISC-R by an average of about two points. (Author/JAC)
Descriptors: Adolescents, Comparative Testing, Intelligence Tests, Mental Retardation
Peer reviewedCraft, Nancy P.; Kronenberger, Earl J. – Psychology in the Schools, 1979
The WISC-R and WAIS were administered to 16-year-old EMH students in a test-retest design to distribute practice effects. Analysis of data revealed significantly higher WAIS scores on all levels of VIQ, PIQ, and FIQ for all groups. (Author)
Descriptors: Adolescents, Comparative Analysis, Handicapped Students, Intelligence Tests
Peer reviewedCulbert, James P.; And Others – Psychology in the Schools, 1989
Analyzed the factor structure of the Wechsler Intelligence Scale for Children-Revised (WISC-R), the Peabody Picture Vocabulary Test (PPVT), and the Peabody Individual Achievement Test (PIAT) in a psychiatric sample of 329 children from 6 to 16 years old. Found 4 factors: Verbal Comprehension, Verbal Achievement, Perceptual Organization, and Number…
Descriptors: Achievement Tests, Adolescents, Children, Emotional Disturbances
