title: Suppression effects on musical and verbal memory.
abstract: Three experiments contrasted the effects of articulatory suppression on recognition memory for musical and verbal sequences. In Experiment 1, a standard/comparison task was employed, with digit or note sequences presented visually or auditorily while participants remained silent or produced intermittent verbal suppression (saying "the") or musical suppression (singing "la"). Both suppression types decreased performance by equivalent amounts, as compared with no suppression. Recognition accuracy was lower during suppression for visually presented digits than during that for auditorily presented digits (consistent with phonological loop predictions), whereas accuracy was equivalent for visually presented notes and auditory tones. When visual interference filled the retention interval in Experiment 2, performance with visually presented notes but not digits was impaired. Experiment 3 forced participants to translate visually presented music sequences by presenting comparison sequences auditorily. Suppression effects for visually presented music resembled those for digits only when the recognition task required sensory translation of cues.
authors.affiliation: Ohio State University, Columbus, Ohio, USA. schendez@hotmail.com
authors.forename: Zachary A
authors.initials: ZA
authors.lastname: Schendel
authors.forename: Caroline
authors.initials: C
authors.lastname: Palmer
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D009146:Music; D021641:Recognition, Psychology; D012094:Repression, Psychology; D014705:Verbal Behavior