The question under investigation in the present paper is whether subjects can effectively use retention interval information under demanding acquisition and retention conditions, specifically, to evaluate the contribution of retention interval information to memory performance when temporal information is made explicitly available. (Author/RK)

Inference and response bias effects in recall from short-term memory were tested in six memory and pseudomemory experiments. Factors known to influence the Ranschburg effect--reduced recall of repeated items--were manipulated in memory and in pseudomemory conditions permitting no specific item retention. (Editor)