IQ scores provide the best general predictor of success in education, job training, and work. However, there are many ways in which IQ scores can be increased, for instance by means of retesting or participation in learning potential training programs. What is the nature of these score gains? Jensen [Jensen, A. R. (1998a). "The g factor: The…

Several common assumptions about human intelligence are challenged in this paper. The "bucket" theory of intelligence describes intelligence as a stable psychological characteristic which affects learning, and which, when accurately measured, predicts an individual's learning capacity. The authors reject the idea that people who have…

Pseudoscience, or the process of persuasion by establishing a pretense of scientific discovery, is examined in this book in an effort to dispel false notions about the validity of various measures of intelligence and the correlations of genetics to mental ability. The history and development of concepts related to hereditary intelligence and…

In response to reviewer criticisms, reiterates that the Hispanic community must share the blame for low Hispanic IQ scores and become involved in educational strategy development. Discusses bilingual education as a hindrance to Hispanic students, and the need for improved standardized tests with single norms. Contains 27 references. (Author/SV)

The Differential Ability Scales (DAS) was created to provide practitioners with an alternative instrument that may be as effective as WISC-III in picking up specific patterns of learning difficulties. Useful features and differences in the administration strategy of DAS are reviewed. DAS provides extended age ranges and out-of-level testing,…

The present paper represents a plea for perspective; it will look in detail at the current criticisms of psychological tests in the light of potential developments in theory and practice. (Author)

Two cases are cited to suggest that problem-solving has more value for the intellectual development of children when compared to the passive virtue of already knowing the answer. (DW)

This study provided more details on the nature of the intellectual deficit suffered by persons having closed head injuries and the recovery process as measured on the Wechsler Adult Intelligence Scale (WAIS). (Author/RK)

General intelligence ("g") is one of the most important, and least understood, phenomena in psychometric psychology. Yet "g" is an issue that is largely ignored in cognitive studies of aptitude. In the current paper, an attempt is made to bridge the gap between psychometric data and cognitive theory, using two major performance…

This study was designed to assess the comparility of the McCarthy and Binet tests. (Author)

This study investigated selected transformation abilities predicted by Guilford's structure-of-intellect model of intelligence and related those abilities to aspects of academic learning. To demonstrate the 16 hypothesized unique abilities, 46 aptitude tests were designed and administered to 197 high school students. The score variables were…

Performances of 18 retarded young adults on the Porteus Maze Test (a measure of planning capacity and foresight) were compared with those of 117 first- through fourth-grade nonretarded children. (Author)

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)

The study examined the WISC-R (Wechsler Intelligence Scale for Children-Revised) profiles of 26 intellectually gifted students with respect to idiographic and normative variability in performance between scales and among subtests. Results indicated (even among highly homogeneous ability groups) significant variability in performance, reflecting…

Focuses on the difference in political efficacy found between black and white pre-adults. Suggests that the racial difference in feelings of political effectiveness is due to intelligence which, in turn, is basically a function of the social and economic environment. Suggests that intelligence may play a significant role in the political…