Generalized signaling for control: Evidence from postconflict and posterror performance adjustments.
- 1 January 2009
- journal article
- Published by American Psychological Association (APA) in Journal of Experimental Psychology: Human Perception and Performance
- Vol. 35 (4), 1161-1177
- https://doi.org/10.1037/a0014491
Abstract
Goal-directed behavior requires cognitive control to effect online adjustments in response to ongoing processing demands. How signaling for these adjustments occurs has been a question of much interest. A basic question regarding the architecture of the cognitive control system is whether such signaling for control is specific to task context or generalizes across contexts. In this study, the authors explored this issue using a stimulus-response compatibility paradigm. They examined trial-to-trial adjustments, specifically, the findings that incompatible trials elicit improved performance on subsequent incompatible trials and that responses are slower after errors. The critical question was, Do such control effects-typically observed within a single task context-occur across task contexts? The paradigm involved 2 orthogonal, stimulus-response sets: Stimuli in the horizontal direction mapped only to responses in the horizontal direction, and likewise for the vertical direction. Cues indicated that either compatible (same direction as stimulus) or incompatible (opposite to stimulus) responses were required. The results showed that trial-to-trial adjustments exist for both direction-repeat and direction-switch trials, demonstrating that signaling for control adjustments can extend beyond the task context within which they arise.Keywords
Funding Information
- National Institute of Mental Health (MH073955, MH047073)
- National Alliance for Research on Schizophrenia and Depression
This publication has 44 references indexed in Scilit:
- Congruency sequence effects and cognitive controlCognitive, Affective, & Behavioral Neuroscience, 2007
- The context-specific proportion congruent Stroop effect: Location as a contextual cuePsychonomic Bulletin & Review, 2006
- Lateral and Medial Hypofrontality in First-Episode Schizophrenia: Functional Activity in a Medication-Naive State and Effects of Short-Term Atypical Antipsychotic TreatmentAmerican Journal of Psychiatry, 2005
- Electrophysiological correlates of error correctionPsychophysiology, 2005
- Conflict adaptation effects in the absence of executive controlNature Neuroscience, 2003
- Cognitive and Brain Consequences of ConflictNeuroImage, 2003
- Control over location-based response activation in the Simon task: Behavioral and electrophysiological evidence.Journal of Experimental Psychology: Human Perception and Performance, 2002
- Task set switching in schizophrenia.Neuropsychology, 2000
- Anterior Cingulate Cortex, Error Detection, and the Online Monitoring of PerformanceScience, 1998
- Effect of conflicting cues on information processing: The ‘Stroop effect’ vs. the ‘Simon effect’Acta Psychologica, 1990