The Fragility of Happiness Scale: evidence of its psychometric adequacy in Turkish.

The construct of fragility of happiness, which is not a theory-driven construct, refers to the idea that happiness is fleeting and can simply turn into unhappiness. This study investigated for the first time the psychometric properties of the Turkish version of the Fragility of Happiness Scale (FOHS) among university students, focusing on its internal consistency, factor structure, discriminant validity, convergent validity and predictive validity. Data were collected from two student samples (online sample, n = 228; paper-pencil sample, n = 200). Participants completed measures of fragility of happiness, fear of happiness, externality of happiness and life satisfaction either as online questionnaires or a paper-pencil version of the questionnaires. FOHS demonstrated good internal consistency. Results of exploratory and confirmatory yielded a one-factor model. The results also supported convergent, divergent and predictive validity. These results suggest that the FOHS is a reliable and valid instrument among Turkish university students. It can be used for research purposes and in clinical practices. [ABSTRACT FROM AUTHOR]