Abstract
Eudaimonic well-being is described as the individual endeavor to discover and develop one’s best potentials and abilities, to determine suitable objectives for these potentials and being internally motivated to reach these objectives. It is thus differentiated from the concepts of subjective well-being and psychological well-being. In the current study, it was aimed to adapt the Questionnaire for Eudaimonic Well-Being (QEWB) to the Turkish language and determine the psychometric properties of this self-report measurement. The sample of this study consisted of 424 university students with a mean age of 21.12 (SD=1.47; 77.1% female, 22.9% male). Exploratory factor analysis results showed a three-factor structure. The results of correlation analysis supported that the QEWB-TR had convergent (positive correlations with psychological well-being, subjective well-being, life satisfaction, positive emotion, and global self-esteem measurements) and discriminant validity (negative correlations with negative emotion, contingent self-esteem, external locus of control, depression, anxiety, and stress measurements). The reliability analyses revealed that this measurement had good internal consistency (.84) and the split-half reliability (.75) coefficients. In conclusion, the findings of the current study revealed that the QEWB-TR was a reliable and valid scale to assess eudaimonic well-being of individuals in Turkey.

Keywords
The Questionnaire for Eudaimonic Well-Being, scale adaptation, validity, reliability