Appendix
- How satisfied are you with your life nowadays? (Measured on a scale from 0 to 10, with 0=not at all satisfied and 10=completely satisfied)
- To what extent do you feel the things you do in your life are worthwhile? (Measured on a scale from 0 to 10, with 0=not at all worthwhile and 10=cowmpletely worthwhile)
- How happy did you feel yesterday? (Measured on a scale from 0 to 10, with 0=not at all happy and 10=completely happy)
- How anxious did you feel yesterday? (Measured on a scale from 0 to 10, with 0=not at all anxious and 10=completely anxious)