The structure of emotional expressivity: each emotion counts

Area of Science:

• Psychology
• Social Psychology
• Personality Psychology

Background:

• Emotional expressivity models vary, including unidimensional, valence-specific, and emotion-specific approaches.
• Understanding the structure of emotional expressivity is crucial for personality and social psychology research.
• Previous models may not fully capture the nuanced nature of how emotions are expressed.

Purpose of the Study:

• To compare the validity of different models of emotional expressivity: unidimensional, valence-specific, and emotion-specific.
• To investigate the relationship between specific emotions and the Big 5 personality dimensions.
• To examine the convergence of self- and other-reports in assessing emotional expressivity.

Main Methods:

• A multitrait-multimethod study design was employed.
• Participants completed the Berkeley Expressivity Questionnaire (BEQ) and an emotion-specific expression measure.
• Structural equation modeling and analysis of variance were used to analyze data from self- and peer-ratings.

Main Results:

• An emotion-specific model of expressivity demonstrated superior fit compared to unidimensional or valence-specific models.
• Different emotions exhibited unique associations with the Big 5 personality dimensions.
• The convergence between self- and other-reports varied across different emotions.

Conclusions:

• Emotional expressivity is best conceptualized as emotion-specific, highlighting the distinct ways individuals express different emotions.
• The findings underscore the multidimensional nature of emotional expressivity and its complex interplay with personality.
• Future research should consider emotion-specific approaches to better understand individual differences in emotional expression.