title: Time and interference: Effects on working memory.
abstract: This study tested predictions from the time-based resource-sharing (TBRS) model with a classical verbal working memory (WM) task, where target and non-target information interfere strongly with each other. Different predictions can be formulated according to the dominant perspectives (TBRS and interference hypothesis) on the role of inhibitory control in WM task performance. Here, we aimed to trace the activation of irrelevant information, examining priming effects in a lexical decision task immediately following WM recall. Results indicate the roles of both time and interference constraints in determining task performance. In particular, the role of time available seemed crucial at the highest WM loads (i.e., 3 and 4 memoranda). These were also associated with a higher activation of no-longer-relevant information but, in this case, independently from time available for processing.
authors.affiliation: Department of Brain and Behavioral Science, University of Pavia, Italy.
authors.forename: Marta
authors.initials: M
authors.lastname: Botto
authors.affiliation: Department of Brain and Behavioral Science, University of Pavia, Italy.
authors.forename: Paola
authors.initials: P
authors.lastname: Palladino
mesh_terms: D000328:Adult; D003657:Decision Making / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term / Q000502:physiology*; D011939:Mental Recall / Q000502:physiology*; D009483:Neuropsychological Tests; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time / Q000502:physiology*; D013997:Time Factors; D055815:Young Adult
keywords: decay; inhibition; interference; time; working memory