"Dissociating Stimulus-Set and Response-Set in the Context of Task-Set " by Paul D. Kieffaber, Philip M. Walker et al.
 

Document Type

Article

Department/Program

Psychology

Journal Title

Journal of Experimental Psychology-Human Perception and Performance

Pub Date

2013

Volume

39

Issue

3

First Page

700

Abstract

The primary aim of the present research was to determine how stimulus-set and response-set components of task-set contribute to switch costs and conflict processing. Three experiments are described wherein participants completed an explicitly cued task-switching procedure. Experiment 1 established that task switches requiring a reconfiguration of both stimulus- and response-set incurred larger residual switch costs than task switches requiring the reconfiguration of stimulus-set alone. Between-task interference was also drastically reduced for response-set conflict compared with stimulus-set conflict. A second experiment replicated these findings and demonstrated that stimulus- and response-conflict have dissociable effects on the "decision time" and "motor time" components of total response time. Finally, a third experiment replicated Experiment 2 and demonstrated that the stimulus- and response- components of task switching and conflict processing elicit dissociable neural activity as evidence by event-related brain potentials.

DOI

10.1037/a0029545

Plum Print visual indicator of research metrics
PlumX Metrics
  • Citations
    • Citation Indexes: 19
  • Usage
    • Downloads: 146
    • Abstract Views: 1
  • Captures
    • Readers: 60
see details

Share

COinS