Effects of language of administration on IQ and predictions of letter learning and achievement were investigated for Anglo and bilingual Mexican American preschool children. Significant IQ differences were associated with language of test administration. No significant differences among predictions of letter task performance were obtained for…

Counselors must recognize that most intelligence tests measure a sample of the childs' intellectual functioning on a variety of tasks rather than innate potential. Intelligence varies depending on personality, development, and environmental influences. (Author/HLM)

Data from 143 children with reading disabilities (RD), 100 with arithmetic disabilities (AD), and 121 controls (ages 6-16) found the RD and AD groups had significantly lower scores on all verbal IQ subtests. Many also showed significant differences between verbal and performance IQ scores, but so did many controls. (Contains references.)…

This article responds to a critique of a study in which an ambitious program of thinking skills instruction was designed, implemented, and evaluated. Concepts of intelligence and thinking skills are explored, the relationship between the two is analyzed, and the impact of instruction on both is considered. (IAH)

Forty children (ages 9-12) identified as having dyslexia on the basis of intelligence and achievement tests were evaluated. Results imply that a test of phonological sensitivity and another of nonsense word decoding identified children who were dysphonetic. Nondysphonetic disabled readers were older and had higher verbal intelligence quotients…

The constancy of intelligence quotients (IQs) of 161 gifted Israeli children, obtained initially in grades K-4 and retested 1-4 years later, was examined. Results indicated that 86% still qualified as gifted on the retest, with mean differences of five to eight IQ points. Performance scores tended to remain constant, whereas verbal scores tended…

Comparisons of Wechsler Intelligence Scale for Children-Revised scores, for 24 children with learning disabilities demonstrating a low verbal, high performance intelligence quotient (IQ) discrepancy and 33 slow learning children having uniformly low verbal and performance IQs, revealed few cognitive differences beyond the Performance Scale…

Researchers have typically found a mean difference of about 15 points between Blacks and Whites on traditional measures of intelligence. Some have argued that the difference between Blacks and Whites would be smaller on measures of cognitive processing. This study examined Black (n = 298) and White (n = 1,691) children on Planning, Attention,…

The primary purpose of this study was to test two hypotheses proposed by Bracken and McCallum (1998), authors of the Universal Nonverbal Intelligence Test (UNIT), as to how children diagnosed with ADHD would perform on the UNIT. Twenty-nine students between the ages of 5 and 17 years were administered the extended battery of the UNIT twice, with…

Pychologists, educators, and others have challenged the idea of a fixed IQ. This book uses recent research and earlier discoveries to argue that intelligence is not genetically set. Noting that the idea of learnable intelligence reflects the belief that intelligence can be taught, the book outlines a theory of learnable intelligence, including…

A multidimensional clinical assessment project was conducted on an at-risk adolescent population (n=78) in a public school setting. The focus of the project was on the identification of specific learning disabilities (LD) and attention deficit hyperactivity disorder (ADHD) as they relate to mental health problems and scholastic difficulties.…

The Wechsler Intelligence Scale for Children (WISC) has a long history, dating back to the 1930s, when it was devised specifically for measuring the intelligence of children through verbal and performance subtests. Intelligence quotients (IQs) are developed for verbal and performance skills. The subtests, their factors, indices derived from them,…

Many tests which attempt to produce intelligence quotient or mental age scores for children rely on time taken to complete the task for a valid result to be obtained. A number of tests were carried out with both Down's Syndrome and normal children (128 Down's Syndrome; 162 normal) in order to determine (1) relative abilities to complete the tasks…

In spite of massive research efforts, no clear conclusions have been reached with regard to whether specific exceptional groups demonstrate Wechsler Intelligence Scale for Children-Revised (WISC-R) profiles that reliably differentiate them from normative or other exceptional groups. This study applied multivariate clustering and profile analysis…

Public Law 94-142 mandates the identification and placement of learning disabled children based primarily on the measurement of intelligence. It is, therefore, the responsibility of educational psychologists to use standardized intelligence tests appropriately to accurately and objectively assess a childs' intellectual potential and ability. Three…