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Use of the Opposition Concept and Outerdirectiveness in Intellectually-Average, Familial Retarded, and Organically Retarded Children
Peer reviewed Peer reviewed
Balla, David; And Others – American Journal of Mental Deficiency, 1971
Descriptors: Cognitive Development, Cognitive Processes, Concept Formation, Exceptional Child Research
Intelligence-Related Differences in the Relative Salience of Object-Property Relationships.
Peer reviewed Peer reviewed
Roaden, Saundra K.; And Others – American Journal of Mental Deficiency, 1980
Results indicated that retarded Ss, relative to normal Ss of all ages, responded particularly slowly to static property statements when objects were animate, and to intrinsic-action properties when objects were inanimate. (Author/DLS)
Descriptors: Adolescents, Cognitive Processes, Concept Formation, Exceptional Child Research
Effect of Chronological Age and Mental Age on the Understanding of Rules of Logic
Peer reviewed Peer reviewed
Cherkes, Miriam G. – American Journal of Mental Deficiency, 1975
Examined were the effects of chronological age and mental age on the understanding of logical rules by four subject groups (10- to 14-years-old): 10 average IQ Ss, 10 learning disabled Ss, 10 older educable retarded Ss and 10 younger educable retarded Ss. (Author/CL)
Descriptors: Age Differences, Cognitive Processes, Exceptional Child Research, Handicapped Children