The construct validity of the International Cognitive Ability Resource (ICAR) has yet to be investigated using a gold-standard individually administered intelligence battery. The present study used a convenience sample of 97 students to examine the respective relations between the ICAR16 and overall intelligence (g) and the Cattell-Horn-Carroll…

The factorial structure of the WISC-IV for 859 Spanish children diagnosed with ADHD was examined. A bifactor model with the four factors first identified by Wechsler (2003a) was the best fit to the data. The Coding and Symbol Search subtests were particularly poor measures of "g" but relatively strong measures of the Processing Speed…

The present study examined the relationships between the standardized applied behavior analysis (ABA) direct assessment, the PEAK Comprehensive Assessment (PCA), and established assessments commonly used in educational and clinical settings, including the Childhood Autism Rating Scale - Third Edition (CARS-3), the PDD Behavior Inventory (PDDBI),…

An adapted version of the Wechsler Preschool and Primary Scale of Intelligence--Third Edition (WPPSI-III) was administered to assess cognitive functioning among 1,253 5-year-old children from the Malnutrition and Enteric Disease (MAL-ED) study--an international, multisite study investigating multiple aspects of child development. In this study,…

The structural validity of the "Wechsler Intelligence Scale for Children-Fourth Edition" (WISC-IV) was evaluated using confirmatory factor analysis for a clinical sample of 1,537 students diagnosed with specific learning disabilities (SLD) by school psychologists in two large southwestern school districts. Results indicated that a…

Complex Problem Solving (CPS) can be defined as those psychological processes that enable a person to achieve goals under complex conditions, which are characterized by their complexity, connectivity, dynamics, lack of transparency, and polytely. Although many hypothesized influences have previously been tested concerning their relevance for the…

In surveying the literature on assessment of cognitive abilities in adults and children, it is easy to assume that the proliferation of test batteries and terminology reflects a poverty of unifying models. However, the lack of recognition accorded good models of cognitive abilities may reflect inattention to theoretical development and injudicious…

The analysis of response inconsistency is a crucial aspect of intellectual and clinical psychological assessment. Erratic patterns of failures and successes across and within particular domains qualify the measurement of intellectual potential and functioning. Although the interpretation of intertest scatter (inconsistencies between subtest…

Considerable debate exists regarding the accuracy of intelligence tests with members of different groups. This study investigated differential predictive validity of the "Wechsler Intelligence Scale for Children-Fourth Edition". Participants from the WISC-IV--WIAT-II standardization linking sample (N = 550) ranged in age from 6 through…

The purpose of this investigation was to develop a short form of the WAIS that would have concurrent validity as well as construct validity. The short form, the "Adaptability" Scale, constructed was significantly related to Full Scale IQ's (construct validity) and to workshop performance (concurrent validity). (Author/CG)

THE RELEVANCE OF INTELLIGENCE TESTS FOR EDUCATIONAL USES IS CHALLENGED ON TWO GROUNDS--(1) TESTS WHICH MERELY PREDICT THE LIKELIHOOD OF FUTURE SUCCESS DO NOT PROVIDE USEFUL INFORMATION FOR THOSE WHO WISH TO PRESCRIBE TREATMENTS TO ENHANCE PERFORMANCE, AND (2) INTELLIGENCE IS NOT DEFINED AND HENCE THE INTERPRETATION OF SCORES IS MISLEADING. IT IS…

Used psychiatric, neurological, psychiatric/neurological, and normal subjects to evaluate the relations between the Wonderlic and the Wechsler Adult Intelligence Scale in each sample. Found close relations in all cases, suggesting the value of additional attention to the Wonderlic Personnel Test as a brief measure of intelligence. (ASuthor/KS)

Measuring student intelligence has been problematic in the United States since standardized testing first began in the early 1900s. The omnipresence of standardized testing in student populations is illustrated by the most popular contemporary tests which are used by some scholars to advance the notion that intelligence differences between whites…

The purpose of the study was to determine whether WPPSI is a valid and reliable instrument for the measurement of the intelligence of children whose scores fall within the upper range as measured by the Stanford-Binet. The results of this study indicated that there was only a moderate relationship between the two. (Author)

Using 72 lower class children, concurrent validity of the WPPSI was studied using the Stanford-Binet as the criterion. Correlations between SB and WPPSI were moderately high. Among the WPPSI subtests, Vocabulary was significantly lower than all other subtests. The only significant sexual difference favored females on Similarities. (Author)