The effects of memory strategy instruction in the short-term motor memory of the mentally retarded.
The present study investigated the effectiveness of teaching mnemonic strategies aimed at overcoming difficulties of mentally retarded students in retaining the motor short-term memory information of a preselected movement. The memory strategy employed was a combination of the "feel" of the movement and the spatial location of the hand relative to the body. The design of the study was a 2 x 2 (Instructional Treatment x Retention Condition) factorial. The instructional treatment factor included teaching the subjects a memory strategy versus no memory-strategy instruction. The retention condition factor included immediate recall and a 15-sec retention interval. There were five trials per subject. The data were interpreted as supporting the effectiveness of the memory-strategy instruction.
Reid
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Department of Physical Education, McGill University, Montreal, Quebec, Canada.