Study Harder (1969): study US 1969
- Married females, USA, 196?
- N = 62
- Non Response
Multiple assesment methods
Expert ratings, structured interview, and structured questionnaire
- Authors's Label
- Our Classification
- Bi-polar factor, having strong positive correlations with time competence (+.78), and inner directedness (+.74), and strong negative correlations with neuroticism (-.64) and anxiety (-.77).