We examined the divergent validity and utility of the "Test for Creative Thinking--Drawing Production" (TCT-DP) in an identification protocol for high-ability students that included measures of intelligence, school motivation, inquisitiveness, creativity, and academic achievement. Data were collected from seventh-grade students across 6…

Background: Evidence suggests that, as a group, patients with schizophrenia have intellectual deficits that may precede the manifestation of psychotic symptoms; however, how successfully intelligence tests are able to discriminate schizophrenia from other psychotic disorders has yet to be investigated in detail. Methods: Using Wechsler Adult…

Created an adaptation of the Digit Symbol subtest of the Wechsler Adult Intelligence Scale, the Digit Symbol Rotation test, and evaluated its "g" loading with 54 adults. Results suggest the Digit Symbol Rotation test has more factorial validity than Digit Symbol, but remains equally easy to administer and score. (SLD)

The factorial structure of intellectual functioning and adaptive behavior was examined in 160 learning disabled students (6 to 16 years old). Ss were administered the Wechsler Intelligence Scale for Children-Revised (WISC-R) and the Coping Inventory (CI). Factor analysis of WISC-R scores revealed three factors: verbal comprehenson, perceptual…

The criterion validity of the factor index scores of the third edition of the Wechsler Intelligence Scale for Children (WISC-III) was evaluated in a sample of 88 children with traumatic head injury. Only the Perceptual Organization and Processing Speed scores demonstrated acceptable sensitivity to injury severity for evaluation use. (SLD)

The primary goal of this study was to investigate the underlying structure of the Differential Ability Scales (DAS) using Exploratory Principal Axis Factoring (PAF) with 62 nonclinical preschoolers. While previous factor analyses of the DAS Core subtests revealed the derivation of two distinct factors, the current results revealed only one factor,…

The Kaufman Brief Intelligence Test (K-BIT) was used as a screening instrument to predict Wechsler Intelligence Scale for Children-Third Edition (WISC-III) scores of 94 students referred for psychoeducational evaluations. Although the correlation coefficient between the K-BIT IQ Composite and the WISC-III Full Scale IQ was 0.771 for the entire…

Two projective measures of object representations, the Concept of the Object on the Rorschach and the Social Cognition and Object Relations Scales, were compared with each other and measures of intelligence and pathology with 15 children and 94 adult patients. Results support the construct validity of object representations. (SLD)

Compared area scores from short-form version of Stanford-Binet Intelligence Test (Fourth) with those from long form for 33 gifted children. Found three of five mean difference contrasts were significantly different and correlation coefficients between corresponding area scores and Test Composite were statistically significant. Suggests that…

Factor-analyzed data are reported from the Kaufman Adolescent and Adult Intelligence Test for 1,535 whites, 226 African Americans, and 140 Hispanics. Factor structures yielded Fluid and Crystallized dimensions that were congruent across race and ethnic groups and provided construct validity for each subsample. (SLD)

Intersubtest scatter on the Wechsler Adult Intelligence Scale-Revised for China (WAIS-RC) for 1,979 subjects was evaluated and compared with that of the WAIS-R standardization sample. Findings were similar, and differences in scatter range may be explained by cultural differences in values, educational approaches, and educational opportunities.…

In "The Bell Curve," Herrnstein and Murray contend that intelligence has become increasingly important in social stratification, as society places a growing premium on cognitive skills. In contrast, analysis of interstate variation in the link between IQ and income shows that the link is stronger in states that use IQ-like examinations…

The verbal overshadowing paradigm was used with 167 undergraduates to determine whether performance across all items on Raven's Advanced Progressive Matrices was dependent on the same cognitive processes. Results clearly indicated that a subset of items was dependent on visuospatial processes, while another subset required verbal-analytic…

How boys and girls qualify for programs for gifted students using the Wechsler scales of intelligence was studied. The scores that most often qualify them and differences among those scores were studied. The Wechsler Intelligence Scale for Children-Revised (WISC-R) was used with a random sample of 120 children (60 girls and 60 boys) chosen from…

The purpose of the present study was to assess the use of multiple intelligence assessment instruments as predictor measurements of achievement. The sample included 51 male and female students enrolled in two sections of an introductory psychology course. They were asked to complete the Multiple Intelligences Challenge (MIC) and the Self…