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The Attentional Set Shifting Task: A Measure of Cognitive Flexibility in Mice
Published on: February 4, 2015
People are sensitive to environmental predictability when engaging cognitive control
Kaichi Yanaoka1, Hiroyuki Tsubomi2, Félice van 't Wout3
1Osaka Kyoiku University, 4-88 Minami Kawahoricho, Osaka, Tennoji, 543-0054, Japan. makifactor@gmail.com.
Environmental predictability influences proactive control. People adapt their cognitive control strategies based on how reliably cues predict task rules, optimizing performance in dynamic settings.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Human Behavior
Background:
- Cognitive control allows goal achievement in dynamic environments.
- Proactive and reactive control strategies are flexibly employed.
- Factors influencing proactive control engagement remain unclear.
Purpose of the Study:
- Investigate how environmental predictability influences proactive control.
- Examine the relationship between cue reliability and proactive control.
- Determine thresholds for engaging cognitive control based on predictability.
Main Methods:
- Self-paced task-switching paradigm used across two experiments.
- Adult participants controlled response timing.
- Environmental predictability manipulated via contextual cue reliability.
Main Results:
- Higher cue reliability (100%) led to longer preparation times and reduced switch costs.
- Participants adapted preparation time based on cue reliability (85% vs. 65%).
- Performance differences emerged between matched and unmatched trials under varying reliability.
Conclusions:
- Adults detect and adjust proactive control based on subtle cue reliability differences.
- Environmental predictability significantly modulates cognitive control engagement.
- Two cue reliability thresholds govern proactive control decisions and effectiveness.
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