TY - JOUR PY - 1983// TI - Recognition memory for pictures as a function of poststimulus interval: an empirical clarification of existing literature JO - Journal of experimental psychology: learning, memory, and cognition A1 - Proctor, Robert W. SP - 256 EP - 262 VL - 9 IS - 2 N2 - Shaffer and Shiffrin (1972) found no effect of the duration of a blank poststimulus interval on recognition memory for visual scenes. The majority of subsequent studies, however, have found a positive relationship between interval duration and recognition accuracy. The present experiments were conducted to clarify these contradictory outcomes. Experiment 1 determined that Shaffer and Shiffrin's results are replicable with the method that they used in which stimulus durations and poststimulus-interval durations vary randomly within the study list. Experiments 2-3 showed that this random intermixing of durations is the critical factor that results in poststimulus interval having no effect. The results were interpreted in terms of a voluntary rehearsal process that is abandoned when there is uncertainty regarding the time of onset and offset of the stimuli.

Language: en

LA - en SN - 0278-7393 UR - http://dx.doi.org/ ID - ref1 ER -