title: Short-term memory for the timing of auditory and visual signals.
abstract: Short-term memory for the timing of irregular sequences of signals has been said to be more accurate when the signals are auditory than when they are visual. No support for this contention was obtained when the signals were beeps versus flashes (Experiments 1 and 3) nor when they were sets of spoken versus typewritten digits (Experiments 4 and 5). On the other hand, support was obtained both for beeps versus flashes (Experiments 2 and 5) and for repetitions of a single spoken digit versus repetitions of a single typewritten digit (Experiment 6) when the subjects silently mouthed a nominally irrelevant item during sequence presentation. Also, the timing of sequences of auditory signals, whether verbal (Experiment 7) or nonverbal (Experiments 8 and 9), was more accurately remembered when the signals within each sequence were identical. The findings are considered from a functional perspective.
authors.affiliation: Department of Psychology, Rice University, Houston, Texas 77251.
authors.forename: M J
authors.initials: MJ
authors.lastname: Watkins
authors.forename: D C
authors.initials: DC
authors.lastname: LeCompte
authors.forename: M N
authors.initials: MN
authors.lastname: Elliott
authors.forename: S B
authors.initials: SB
authors.lastname: Fish
mesh_terms: D000328:Adult; D001288:Attention; D001307:Auditory Perception; D006801:Humans; D008570:Memory, Short-Term; D011597:Psychomotor Performance; D011601:Psychophysics; D013998:Time Perception; D014796:Visual Perception