The Brief Inventory of Thriving or "BIT" (10 questions) measures: 1. Self-efficacy. 2. Self-worth. 3. Positive affect. 4. Optimism. 5. Belongingness.
The Comprehensive Inventory of Thriving (54 questions) also measures: 1. Relationship-building aptitude. 2. Desire to learn.
Both assessments are available in a growing number of languages other than English.