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American Journal of Mental… | 1 |
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Snowman, Jack; Cunningham, Donald J. – 1976
Ninety-nine preoperational stage children learned 24 pictorial paired-associates at one of three levels of concreteness: low detail line drawings, high detail line drawings, high detail line drawings with a verbal prompt. Within each of these groups, one-third of the subjects received either visual attentional training, no training, or were…
Descriptors: Attention Span, Cognitive Processes, Kindergarten Children, Learning Processes

Das, J. P. – American Journal of Mental Deficiency, 1970
Descriptors: Attention Span, Exceptional Child Research, Learning Processes, Mental Retardation