Study Smits et al. (1995): study NL 1992
- Elderly, Sassenheim, the Netherlands, 1992
- N = 119
- Non Response
Interview and additional questionnaires
- Authors's Label
- Our Classification
- Error Estimates
- Cronbach alpha= .61
- data available for 52 Ss
- M= 47,35 (sd= 6,90)
- Selfreport on twelve items.
Typical item: "When I make plans, I am certain I can make them work."
Dutch version by Bosscher of the General self-efficacy scale.
Observed Relation with Happiness
negative affect = -.08 (ns)