Conditional automaticity in response selection: contingent involuntary response inhibition with varied...

Area of Science:

• Cognitive Psychology
• Neuroscience

Background:

• Effective cognitive control requires withholding inappropriate responses.
• Response inhibition is typically a voluntary process triggered by goal-relevant cues.
• Previous research suggested automatic inhibition arises from associative learning with consistent stimuli.

Purpose of the Study:

• To investigate if response inhibition can be triggered automatically without associative learning.
• To explore the flexibility of automatic response inhibition mechanisms.
• To challenge existing models of cognitive control.

Main Methods:

• Participants performed a task with unpredictable stimulus-response mapping changes.
• Response inhibition was measured under conditions designed to prevent associative learning.
• Behavioral data were analyzed to assess the automaticity and flexibility of inhibition.

Main Results:

• Response inhibition was involuntarily triggered even when stimulus-response mappings varied unpredictably.
• This automatic inhibition occurred without reliance on associative learning.
• Findings indicate automatic inhibition can be flexibly controlled by top-down goals.

Conclusions:

• Automatic response inhibition is not solely dependent on learned associations.
• Cognitive control mechanisms allow for flexible, goal-directed automatic inhibition.
• These findings have significant implications for understanding the dynamics of cognitive control.