An old issue in psychological assessment is to what extent power and speed each are measured by a given intelligence test. Starting from accuracy and response time data, an approach based on posterior time limits (cut-offs of recorded response time) leads to three kinds of recoded data: time data (whether or not the response precedes the cut-off),…

The mathematical and philosophical origins of "analogy" are described and their influence on the thinking of intelligence theorists is traced. Theories of intelligence and cognition bearing on analogical reasoning are examined, specifically those of Spearman, Thorndike, Guilford and Piaget. The analogy test item is shown to be a paradigm…

Examines the definitions of intelligence and educability and discusses these terms in relation to the writings of Jensen and of Darlington. (PEB)

Critical thinking comprises the mental processes, strategies, and representations people use to solve problems, make decisions, and learn new concepts. The study of critical thinking combines the educational, philosophical, and psychological traditions of thought. R. Ennis offers a philosophical taxonomy suggesting that critical thinking results…

Three developments over the past 15 years--our understanding of cognition, new techniques in technical psychometrics, and the computer explosion--form the basis for a proposal for new intelligence tests. These developments are reviewed, and both leaps and steps in intellectual assessment are proposed. (Author/RD)

Study sought to determine whether separate short-term auditory and visual memory factors would emerge given a sufficient number of markers in a factor matrix. A principal component factor analysis with varimax rotation was performed. Short-term visual and short-term auditory memory factors emerged as expected. (RJM)

There are economic advantages in using microcomputers as automated testing stations for measuring aptitude and intelligence. Microcomputers also make it possible to expand and modify testing procedures for psychological functions included in conventional tests and to test psychological functions not generally assessed by conventional tests, such…

The Goldstein-Scheerer Tests of Abstract and Concrete Thinking are reviewed. This evaluative summary supplements several reviews in the Mental Measurements Yearbook series. The Goldstein-Scheerer tests are used by clinicians and researchers to distinguish normal individuals (those able to engage in two qualitatively different levels of cognitive…

Two studies (N=4,261 persons) illustrate an inverse relationship between ability level and correlations among IQ measures. Low IQ subjects showed higher correlations than did high IQ subjects. Intercorrelations of IQ subtests, intercorrelations of cognitive ability measures, and correlations of IQ with measures of cognitive ability displayed the…

Examines accuracy evaluation in published testing programs of the following: J. M. Cattell; C. Spearman; A. Binet; L. M. Terman; R. M. Yerkes; E. L. Thorndike; and W. D. Scott. Developing community and consensus on testing required convergence between theorists and practitioners. (SLD)

Bad intelligence tests seem as inevitable as death and taxes. However, new theories of intelligence are resulting in some promising developments. Thirteen approaches to the measurement of intelligence are described, divided into the following categories: classical psychometric; developmental; culture-sensitive; cognitive; biological; and systems.…

Tests of intelligence and structured measures of emotional status, aptitudes, and achievement alone do not suffice in predicting the vocational adjustment of the mentally retarded. Since the main concern is the evaluation of the many aspects of behavior which make the individual a unique and changing person, a format was developed which included a…

As spinoffs of the current revolution in the cognitive and neurosciences, clinical neuropsychologists in the 21st century will be employing biological tests of intelligence and cognition which record individual differences in brain functions at the neuromolecular, neurophysiologic, and neurochemical levels. Assessment of patients will focus more…

In these hearings, the following witnesses presented testimony: Dr. Henry E. Garrett, Chairman, Psychology Department (Emeritus), Columbia University; Dr. Arthur R. Jensen, Professor of Educational Psychology, University of California at Berkeley; Dr. Frank C. J. McGurk, Professor of Psychology, University of Montevallo; Dr. R. Travis Osborne,…