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Quereshi, M. Y. – 1971
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…
Descriptors: Adolescents, Children, Cognitive Ability, Cognitive Development
Peer reviewed Peer reviewed
Curtis, Connie June; And Others – Educational and Psychological Measurement, 1979
The score distributions of the two methods of administration described in the title revealed comparable means, standard deviations, and general shape of distribution. With respect to validity coefficients, no appreciable differences were found. (JKS)
Descriptors: Comparative Testing, Educational Testing, Eye Hand Coordination, Grade 2