Study Sears & Barbee (1977): study US 1921
- Public:
- Gifted women (IQ >135), followed 50 years, California, USA, 1921-72
- Sample:
- Respondents:
- N = 671
- Non Response:
- Attrition in 1972: 25%
- Assessment:
-
Interview: face-to-face
Repeated interviews and questionaires
Correlate
- Authors's label
- Perseverance
- Our Classification
-
-
- Operationalization
- Combined parent and teacher ratings of perseverance and desire to exe.
Assessed in 1928.