Searching for serial refreshing in working memory: Using response times to track the content of the focus of attention over time.

ABSTRACT: One popular idea is that, to support the maintenance of a set of elements over brief periods of time, the focus of attention rotates among the different elements, thereby serially refreshing the content of working memory (WM). In the research reported here, probe letters were presented between to-be-remembered letters, and response times to these probes were used to infer the status of the different items in WM. If the focus of attention cycles from one item to the next, its content should be different at different points in time, and this should be reflected in a change in the response time patterns over time. Across a set of four experiments, we demonstrated a striking pattern of invariance in the response time patterns over time, suggesting either that the content of the focus of attent

SUBMITTER: Vergauwe E 

PROVIDER: S-EPMC5064825 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature