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Alexithymia and Emotion Regulation: the Role of Emotion Intensity.
Ashish Mehta1, Ella Moeck2,3, David A Preece1,4,5
1Department of Psychology, Stanford University, 450 Jane Stanford Way, Stanford, CA 94305 USA.
Affective Science
|March 17, 2025
Summary
Higher alexithymia is linked to greater negative emotional intensity, which drives disengagement from emotions. This explains why alexithymia (difficulty identifying/describing emotions) predicts poorer emotion regulation and negative outcomes.
Area of Science:
- Psychology
- Clinical Psychology
- Emotion Regulation
Background:
- Alexithymia is associated with maladaptive emotion regulation, particularly disengagement from negative emotions.
- The underlying mechanisms linking alexithymia to this emotion regulation profile remain unclear.
- Greater negative emotional intensity is a potential mediator, as it may predict disengagement strategies.
Purpose of the Study:
- To investigate the mediating role of negative emotional intensity in the relationship between alexithymia and emotion regulation strategies.
- To test whether alexithymia predicts greater negative emotional intensity and increased use of disengagement strategies.
- To examine the specific facets of alexithymia (difficulty identifying/describing emotions, externally oriented thinking) in relation to emotional intensity and regulation.
Main Methods:
- Two intensive longitudinal studies with 273 participants were conducted.
- Study 1 utilized a daily diary design focusing on negative events.
- Study 2 employed an intensive experience sampling design (9 surveys/day for 7 days) to capture real-time emotional experiences and regulation.
Main Results:
- Negative emotional intensity significantly mediated the link between total alexithymia and increased disengagement emotion regulation in both studies.
- Difficulty identifying and describing emotions, facets of alexithymia, were associated with higher negative emotion intensity and disengagement.
- Total alexithymia was not related to engagement emotion regulation, and externally oriented thinking predicted less reappraisal in Study 2.
Conclusions:
- Negative emotional intensity is a key mechanism explaining how alexithymia leads to disengagement from emotions.
- Specific facets of alexithymia, particularly difficulty with emotion identification and description, are crucial in this process.
- Findings highlight the importance of emotional intensity in understanding the emotion regulation deficits associated with alexithymia.
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