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Reliability and validity of an equanimity questionnaire: the two-factor equanimity scale (EQUA-S)
Catherine Juneau1, Nicolas Pellerin2, Elliott Trives3
1LAPSCO CNRS UMR 6024, Université Clermont Auvergne, Clermont-Ferrand, France.
Peerj
|July 25, 2020
Summary
This study developed the Equanimity Scale (EQUA-S) to measure even-mindedness and hedonic independence. Findings show these dimensions relate to emotional stability, mindfulness, and reduced addictive behaviors.
Area of Science:
- Psychology
- Contemplative Science
- Mental Health Research
Background:
- Mindfulness training positively impacts mental health, with equanimity proposed as a key outcome.
- Empirical examination of equanimity and its measurement tools are currently limited.
- This study addresses the need for a validated instrument to assess equanimity in Western populations.
Purpose of the Study:
- To develop and validate the Equanimity Scale (EQUA-S) for use in Western populations.
- To investigate the relationship between equanimity and various psychological constructs.
- To explore equanimity's connection to health outcomes.
Main Methods:
- Developed the Equanimity Scale (EQUA-S) based on existing definitions.
- Administered the EQUA-S and other psychological measures to 265 adults.
- Utilized Factor Analysis for dimensionality and Pearson's Correlations for convergent validity.
Main Results:
- Factor analysis revealed two dimensions of equanimity: even-minded state of mind (E-MSM) and hedonic independence (HI).
- E-MSM positively correlated with emotional stability, adaptive emotional regulation, and mindfulness.
- HI negatively correlated with addictive behaviors.
Conclusions:
- The Equanimity Scale (EQUA-S) provides a valid measure of equanimity in Western populations.
- Equanimity, comprising E-MSM and HI, is linked to positive psychological traits and reduced addictive tendencies.
- Further research can explore the links between equanimity, personality, and cognitive processes.
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