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A Reward-Based Framework of Perceived Control.

Verena Ly1,2,3, Kainan S Wang4, Jamil Bhanji3

  • 1Institute of Psychology, Leiden University, Leiden, Netherlands.

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|February 28, 2019
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Summary
This summary is machine-generated.

Perceived control, the belief in one's ability to influence events, is crucial for health and achievement. This study proposes a reward-based framework, integrating choice, contingency, and success rates, to better understand its mechanisms and clinical implications.

Keywords:
choicecontrollabilitycorticostriatal circuitdopamineinstrumental behaviorperceived controlreward ratestriatum

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Area of Science:

  • Psychology
  • Neuroscience
  • Behavioral Science

Background:

  • Perceived control significantly impacts mental and physical health, and life achievements.
  • A lack of standardized definitions and experimental approaches hinders mechanistic understanding of perceived control.
  • Existing research on perceived control is fragmented across various psychological and neuroscience models.

Purpose of the Study:

  • To propose an integrated, reward-based framework for studying perceived control.
  • To elucidate the roles of choice opportunity, instrumental contingency, and success/reward rate in perceived control.
  • To explore the neurobiological underpinnings, particularly dopamine pathways, of perceived control.

Main Methods:

  • Review and integration of existing literature on perceived control and reward-based processes.
  • Analysis of how key reward-related elements contribute to perceived control.
  • Examination of neurobiological evidence, focusing on corticostriatal pathways and dopamine.

Main Results:

  • Identified choice opportunity, instrumental contingency, and success/reward rate as key components of perceived control within a reward framework.
  • Demonstrated that these reward-related processes are integral to fostering perceived control and influencing behavior.
  • Highlighted the shared role of dopamine and corticostriatal pathways in both reward processing and perceived control.

Conclusions:

  • The proposed reward-based framework offers a unified approach to understanding perceived control.
  • Insights into the reward mechanisms of perceived control can inform clinical applications for psychopathology.
  • This framework may enhance our understanding of mental health disorders and guide the development of novel treatment strategies.