Gender Differences in Performance Predictions: Evidence from the Cognitive Reflection Test.

Area of Science:

• Cognitive Psychology
• Behavioral Economics
• Social Psychology

Background:

• Existing literature shows gender disparities in performance on cognitive tasks.
• Self-performance overestimation is a common bias observed across genders.
• Understanding confidence differences is crucial for behavioral insights.

Purpose of the Study:

• To investigate gender differences in performance predictions on the Cognitive Reflection Test (CRT).
• To examine how individuals predict their own performance, peers' performance, and performance of different gender groups.
• To explore gender-based variations in confidence relative to same-sex and opposite-sex peers.

Main Methods:

• Participants completed the 7-item Cognitive Reflection Test (CRT).
• Post-task, participants made predictions about their own scores, other participants' scores, and scores for men and women separately.
• Statistical analyses were used to compare performance and prediction differences between genders.

Main Results:

• Men scored higher than women on the CRT, consistent with prior research.
• Both men and women exhibited optimism bias, overestimating their own performance.
• Men demonstrated significantly higher confidence in their performance relative to other men compared to women's confidence relative to other women.

Conclusions:

• Gender influences self-assessment confidence, particularly in relation to same-sex peers.
• Findings contribute to understanding gendered confidence gaps in cognitive performance.
• This research deepens insights into the psychological underpinnings of economic and social behaviors.