- Watson, D.; McKee Walker, L.
- The Long-Term Stability and Predictive Validity of Trait Measures of Affect.
- Journal of Personality and Social Psychology, 1996, Vol. 70, 567 - 577.
- 0022 3514
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.