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Attachment Security Priming Reduces Risk-Taking and Emotional Responses to Loss.

Beiyi Wang1,2,3, Omri Gillath4, Ruolei Gu2,5

  • 1CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.

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|March 10, 2025
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Summary
This summary is machine-generated.

Priming attachment security reduced risky economic decisions and altered neural responses. Attachment security lowered affective reactions to negative outcomes, mitigating risk-taking.

Keywords:
P3attachment security primingevent‐related potentials (ERPs)feedback‐related negativity (FRN)risky decision‐making

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Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Behavioral Economics

Background:

  • Attachment theory posits that early relationships shape adult social cognition and behavior.
  • Attachment security influences decision-making, particularly under uncertainty.
  • Neural correlates of decision-making, such as feedback-related negativity (FRN) and P3, are sensitive to affective and cognitive processes.

Purpose of the Study:

  • To investigate the impact of attachment security priming on economic risky decision-making.
  • To examine the neural underpinnings of attachment security's influence on risk-taking behaviors.
  • To determine if attachment security affects affective responses and outcome salience perception during economic decisions.

Main Methods:

  • Participants underwent attachment security priming or control priming.
  • A gambling task was employed to measure economic risky decisions.
  • Electroencephalography (EEG) recorded neural activity, focusing on Feedback-Related Negativity (FRN) and P3 components.

Main Results:

  • Attachment security priming led to significantly less risky choices compared to controls.
  • Participants primed with attachment security showed attenuated FRN, indicating reduced affective response to negative outcomes.
  • P3 amplitude differences were not significant, but its predictive power for risk-taking was diminished in the attachment security group.

Conclusions:

  • Attachment security priming reduces economic risk-taking by dampening affective responses to negative outcomes.
  • Attachment security appears to buffer against the underestimation of outcome salience, preventing individuals from downplaying significant results.
  • These findings extend attachment theory by demonstrating its influence on economic decision-making and its neural correlates.