- Caprara, G.V.; Steca, P.
- Self-Efficacy Beliefs as Determinants of Prosocial Behavior Conducive to Life Satisfaction Across Ages.
- Journal of Social and Clinical Psychology, 2005, Vol. 24, 191 - 217
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.