Carrozzino D. Christensen K.S., Mansueto G., Brailovskaia J., Margraf J., Cosci F. (2021). A clinimetric analysis of the Euthymia, Resilience, and Positive Mental Health Scales. Journal of Affective Disorders.

Abstract

Background

Euthymia has been described as a transdiagnostic construct characterized by the absence of mood disturbances and the presence of an integration of psychic forces, such as coping strategy and well-being. A multidimensional measure, the Euthymia Scale (ES), has been proposed to assess it. We investigated construct and concurrent validity of the ES.

Methods

Construct validity was studied via Rasch and Mokken analyses and compared with that of the 11-item Resilience Scale (RS-11) and 9-item Positive Mental Health Scale (PMH-Scale). A total of 951 participants were recruited (77.5% women; 24.86 ± 5.62 years).

Results

The ES, RS and PMH demonstrated similar sensitivity and construct validity. Findings indicate minor needs for adjustments only. As expected the ES demonstrated a strong negative correlation with neuroticism.

Limitations

The convenience sample of subjects recruited primarily from female Italian university students and a community-based data collection limit the generalizability of the present findings. The cross-sectional design precludes the assessment of test-retest reliability, predictive and incremental validity. Only self-report measures and a Likert version of the ES were used.

Conclusions

ES is the most comprehensive measure of euthymia. The RS-11 is a valid measure of a specific component of euthymia, namely subjective ability to cope with stress and empower well-being in face of life adversities. The PMH-Scale is a valid measure of overall positive mental health.