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Peer reviewedWilson, Ronald S. – Developmental Psychology, 1974
Discusses the patterns of mental development of 350 pairs of twins studied longitudinally from 11/2-6 years of age. (DP)
Descriptors: Correlation, Intellectual Development, Intelligence, Longitudinal Studies
Peer reviewedJacobs, Jon C. – Gifted Child Quarterly, 1973
In a rebuttal to w. Graves, who associated faulty research design and statistical regression with IQ drop of 19 kindergarten Children in a study of J. Jacobs, Jacobs states that he used a statistical correction for the regression effect and that the significant decrease in measured intellectual ability remained. (MC)
Descriptors: Exceptional Child Research, Gifted, Identification, Intelligence Tests
Lunneborg, Clifford E. – 1977
Just as the Raven Progressive Matrices Test was uncorrelated in this sample with other measures of intelligence so was it much less well predicted from several information processing measures. It was found that verbal performance, indicated by a vocabulary score, was highly predictable from measures of information processing. While preserving…
Descriptors: Cognitive Processes, College Students, Correlation, Intelligence Tests
Intercorrelation of the WISC-R and the Renzulli-Hartman Scale for Determination of Gifted Placement.
PDF pending restorationLowrance, Dan; Anderson, Howard N. – 1977
In order to compare the Wechsler Intelligence Scale for Children--Revised (WISC-R) and the Renzulli-Hartman Scale for Determination of Gifted Placement, 192 potentially gifted elementary students were rated on both tests. A correlation matrix indicated that one of the four subscales of the Renzulli-Hartman Scale, the Learning Characteristics…
Descriptors: Comparative Testing, Elementary Education, Gifted, Intelligence Tests
Download full textIngram, Albert; Pellegrino, James W. – 1977
Normative data were collected for the generation of responses to 150 incomplete verbal analogies. Two types of normative data are provided: (a) the probabilities associated with each response produced for each analogy base and (b) the probabilities that initial responses represented the appropriate semantic relationship, with a division of…
Descriptors: Analogy, College Students, Higher Education, Intelligence
Peer reviewedAmolsch, Thomas J.; Henrichs, Theodore, F. – Journal of Personality Assessment, 1975
Wechsler Adult Intelligence Scale (WAIS) patterns can be tied feasibily to personality descriptions. A method is presented for the actuarialstudy of WAIS patterns. (Author/DEP)
Descriptors: Age, Behavior Patterns, Intelligence Tests, Mental Retardation
Peer reviewedGarman, Lynne Gray; Plant, Walter T. – Journal of Genetic Psychology, 1975
Descriptors: Academic Ability, Academic Aspiration, Adults, Intelligence Differences
Peer reviewedBabad, Elisha Y.; And Others – Journal of Consulting and Clinical Psychology, 1975
In this study only bias in scoring, controlling for the effect of actual administration, was investigated. Results indicated that scoring the WISC was biased by scorers' expectations, and that the bias effect exists independent of actual administration of the test. (Author)
Descriptors: Bias, Children, Expectation, Intelligence Tests
Davis, William E.; and others – J Clin Psychol, 1969
Descriptors: Age Differences, Emotional Experience, Failure, Intelligence Tests
Johnson, Dale T. – J Clin Psychol, 1969
Descriptors: College Students, Intelligence, Interpersonal Competence, Mental Retardation
Wisland, Milton; Many, Wesley A. – Educ Psychol Meas, 1969
Descriptors: Children, Factor Analysis, Intelligence, Language Ability
Kaufman, Harvey; Ivanoff, John – Except Children, 1969
Descriptors: Emotional Disturbances, Exceptional Child Research, Intelligence Tests, Test Validity
Pearson, Carol – Child Develop, 1969
Study supported by U.S. Department of Agriculture, Consumer and Food Economics and Human Nutrition Research Division, Agricultural Research Service.
Descriptors: Academic Achievement, Intelligence, Parent Background, Parent Education
Anderson, V. Elving; and others – J Abnorm Psychol, 1969
Investigation supported by Research Grant HD-01396 from the National Institute of Child Health and Human Development.
Descriptors: Attention Span, Dietetics, Handicapped Children, Intelligence
Scallon, Richard J.; Herron, William G. – Percept Mot Skills, 1969
Descriptors: Adjustment (to Environment), Articulation (Speech), Intelligence, Males
