Flourishing Scale (FS)
A self-report questionnaire with 8 7-point-Likert scale questions measuring a person's self-perceived success in areas as relationships, self-esteem, purpose and optimism.
References
Search Google Scholar for peer-reviewed, published research using the Inquisit Flourishing Scale (FS).
Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D., Oishi, S., & Biswas-Diener, R. (2009). New Measures of Well-Being: Flourishing and Positive and Negative Feelings. In E. Diener (Ed.), Assessing Well-Being: The Collected Works of Ed Diener (pp. 247-266). Social Indicators Research Series 39, Berlin: Springer Science and Business Media B.V. https://doi.org/10.1007/978-90-481-2354-4_12
Diener, E., Wirtz, D., Tov, W., Kim-Prieto, C., Choi, D., Oishi, S., & Biswas-Diener, R. (2010). New Well-being Measures: Short Scales to Assess Flourishing and Positive and Negative Feelings. Social Indicators Research, 97(2), 143–156. https://doi.org/10.1007/s11205-009-9493-y