- Skilled labourers, West-Germany, 1976
- N = 55
- Non Response
- Questionnaire: Paper & Pencil Interview (PAPI)
- Authors's Label
- Our Classification
- Index of direct questions about:
Self-reliant, not to confuse, optimistic, confident behavior vs irritatibility, liability to disappointment, discouraged, worried actions.
Part of 114 item Freiburger Persönlichkeits-Inventar (Freiburger Personality Inventory: Fahrenberg & Selg, 1973, short form A).