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Related Experiment Video

Updated: Jan 22, 2026

Chronic Stress Shifts Effort-Related Choice Behavior in a Y-Maze Barrier Task in Mice
09:37

Chronic Stress Shifts Effort-Related Choice Behavior in a Y-Maze Barrier Task in Mice

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Hypothetical Versus Real Monetary Reward Decrease the Behavioral and Affective Effects in the Balloon Analogue Risk

Sihua Xu1,2, Zhiguo Xiao3, Hengyi Rao1,4

  • 11 Laboratory of Applied Brain and Cognitive Sciences, College of International Business, Shanghai International Studies University, Shanghai, PR China.

Experimental Psychology
|July 4, 2019
PubMed
Summary
This summary is machine-generated.

Decision-making differs with real versus hypothetical money. Real money led to greater risk aversion and regret, influencing subsequent choices, unlike hypothetical rewards.

Keywords:
Balloon Analogue Risk Task (BART)real and hypothetical moneyregretrisk-taking

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Area of Science:

  • Neuroscience
  • Behavioral Economics

Background:

  • Decision-making under risk is crucial in economics and psychology.
  • Understanding how reward type (real vs. hypothetical money) influences risk-taking behavior is essential.

Purpose of the Study:

  • To investigate whether decision-making processes differ when rewards are real versus hypothetical money.
  • To examine the impact of regret and reward magnitude on risk aversion.

Main Methods:

  • Two studies utilized the Balloon Analogue Risk Task (BART) with healthy young adults.
  • Participants completed the BART under real and hypothetical monetary reward conditions.
  • Subjective regret ratings and risk-taking behavior were recorded.

Main Results:

  • Participants exhibited greater risk aversion and higher regret ratings following losses with real money compared to hypothetical money.
  • Subjective regret after losses with real money predicted subsequent risk-taking behavior changes, but not with hypothetical money.
  • Larger real monetary amounts increased risk aversion, a effect not observed with hypothetical money.

Conclusions:

  • Decision-making processes are significantly influenced by the tangibility of monetary rewards.
  • Real monetary incentives amplify risk aversion and the impact of regret on behavior.
  • Findings suggest distinct neural and psychological mechanisms for real versus hypothetical reward processing.