Age differences in visual and kinesthetic short-term memory.
30 elderly subjects were matched with 30 young subjects and tested on a kinesthetic short-term memory task which required the replication of criterion moves after a variable retention interval under conditions of either rest, differing interpolated movement tasks, or mental activity. A visual control condition was used. Differing interference and temporal decrements were observed. Both old and young subjects differed significantly between sighted and blindfold conditions; however, there was no difference between the performance of the old and the young in the blindfold (kinesthetic) condition. These findings were discussed with respect to practical implications for the retraining of old subjects on certain motor tasks.
D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D007699:Kinesthesis; D008570:Memory, Short-Term; D009048:Motor Skills; D012683:Sensory Deprivation; D014785:Vision, Ocular