We conducted two studies to replicate and extend, as well as test, the limits of previous findings regarding an apparent disconnect between scientific-reasoning skills in psychological science, on the one hand, and scores on standardized tests of general intelligence, on the other. In Study 1, we examined whether this disconnect would extend…

The authors review the "Shipley-2 Manual," a revised and restandardized version of the Shipley Institute of Living Scale, which is a brief yet robust measure of cognitive functioning and impairment. Like the previous version, the Shipley-2 assesses crystallized ability, which is gained through education and experience, and fluid…

The purpose of this study was to replicate the structure of mental speed and relations evidenced with fluid intelligence (Gf) found in a number of recent studies. Specifically, a battery of computerized tasks examined whether results with paper-and-pencil assessments held across different test media. Participants (N = 186) completed the battery,…

Comprehensive academic achievement tests are routinely used by school psychologists in psycho-educational assessment batteries to identify learning disabled students. A variety of assessment measures are used across age groups to determine if a discrepancy exists between academic achievement and intellectual functioning; however, among the most…

Presents rationale to reject claims that intelligence tests validly measure intellectual ability and predict school achievement. (DW)

This collection of papers, concerned with the nature and theory of intelligence, forms part of a project to integrate test and factor theory with the empirical, functional relationships involving standard intelligence tests. The project will render more objective the use of factor analysis in personnel research. A definition of intelligence…

Presents problems in intelligence testing, then proposes rationale to cease the administration of intelligence tests. (DW)

A synthetic performance test is a job performance test that has been degraded to some degree in the range of tasks covered or in the fidelity of stimulus/response features. Since further development is needed before synthetic performance testing is valid and efficient, this research project focused on three objectives: to (1) identify problems…

The author attacks not only the racism inherent in existing IQ tests, but the very concept of a standardized intelligence test, which, he asserts, lacks certain basic criteria of consistency and validity necessary to a scientific device. Part of a theme issue on intelligence. (SJL)

The standardized IQ tests which are in use in the schools are scientifically and pedagogically without merit. The construct "intelligence" is a hypothetical notion whose valid expression has yet to be born. IQ tests and the construct of intelligence can be discarded at present, and teaching strategies would be unaffected. To successful teachers…

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…

Two criticisms of the System of Multicultural Pluralistic Assessment (SOMPA) are discussed: the alleged abilities of SOMPA to provide an approximate measure of a child's biological capacity to learn and to obtain an approximate measure of a child's basic potential. (See also TM 504 174.) (MH)

The present study was designed to (1) investigate the changes in the structure and organization of mental abilities during childhood and adolescence of 514 students as sampled by the Wechsler Intelligence Scale for Children (5 to 15 years) and the Wechsler Adult Intelligence Scale (16 to 18 Years) and (2) interpret, and possibly modify, the…