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Exploring Response Inhibition, the Behavioral Inhibition System and Possible Sex Differences in Athletes and
Lina J K Eriksson1, Örjan Sundin1,2, Billy Jansson1
1Department of Psychology and Social Work, Mid Sweden University, 83125 Östersund, Sweden.
Summary
Athletes and non-athletes showed similar response inhibition. However, females exhibited slower response inhibition and higher BIS scores than males, suggesting sex differences in motivational dispositions and cognitive control.
Area of Science:
- Sports Science
- Cognitive Psychology
- Neuroscience
Background:
- Investigating cognitive abilities in athletes versus non-athletes is crucial for understanding goal-directed behavior.
- Inhibitory control and motivational dispositions (approach/avoidance) are key components of goal pursuit.
Purpose of the Study:
- To compare inhibitory control between athletes and non-athletes.
- To examine the role of motivational dispositions and sex differences in cognitive abilities.
Main Methods:
- 93 participants (biathletes, alpine skiers, non-athletes) completed a stop-signal task for response inhibition.
- Motivational dispositions were assessed using the BIS/BAS scales.
Main Results:
- No significant differences in response inhibition were found between athletes and non-athletes.
- Females demonstrated significantly slower response inhibition compared to males (p=0.018).
- Females scored significantly higher on the BIS (Behavioral Inhibition System) (p<0.001).
Conclusions:
- Sex differences, particularly in motivational dispositions, may influence response inhibition.
- Further research is warranted to explore the interplay of sex, motivation, and response inhibition across different sports.
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