title: The effects of stimulus set size and word frequency on verbal serial recall.
abstract: Two experiments are reported which examine immediate serial recall for high- and low-frequency words. The words in each list were either repeatedly drawn from the same small pool of candidates (in the closed set conditions) or each word only ever occurred once during the experiment (in the open set conditions). The results consistently show an effect of word frequency but the effect of set size was only apparent for low-frequency words. It is argued that both frequency and set size effects reflect processes concerning the "clean-up" of degraded short-term memory traces.
authors.affiliation: Department of Psychology, University of Wollongong, Australia. steven_roodenrys@uow.edu.au
authors.forename: S
authors.initials: S
authors.lastname: Roodenrys
authors.forename: P T
authors.initials: PT
authors.lastname: Quinlan
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology*; D011939:Mental Recall; D010700:Phonetics; D018401:Sample Size