ANATOMIC AND ENVIRONMENTAL DIMENSIONS OF STIMULUS-RESPONSE COMPATIBILITY - IMPLICATION FOR THEORIES OF MEMORY CODING

Reaction time was higher when the relation between stimulus location and anatomic hand was reversed (e.g., left light-right hand) rather than direct (e.g., left light-left hand), even though the environmental location of the hand (up or down) was unrelated to the location of the stimulus (left or right). This effect was shown to be due primarily to decision processes, rather than to interhemisphere transfer delay. This result does not support the view that long-term memory for responses encodes environmental but not anatomic dimensions. © 1979.