- Girls, followed from age 0 to 18, Berkely, California, USA, 1929-47
- N = 19
- Non Response:
Observations of behavior and interviews in childhood and adolescence
- Authors's label
- Emotional tone in babyhood (age 0-3)
- Our Classification
- T1: age 0-3 (1929)
Clinical ratings on the basis of repeated observations of expressive behavior (AFF 5.1). Ratings were scored on a 7 point scale, that ranged from `happy' to `unhappy'. These ratings were part of wider observations on social and psychological functioning.
Ratings were made in the following ages in months: 10, 11, 12, 14, 15, 18, 21, 27, 30, 36.
T2: age 12-18 (1947)
Happiness assessed in adolescence.
HAP 7.3 based on various interviews and observations in adolescence.
Observed Relation with Happiness
month 14 r=-.21 (ns)
month 21 r=-.19 (ns)
month 30 r=+.09 (ns)
month 14 r=-.07 (ns)
month 21 r=-.02 (ns)
month 30 r=+.07 (ns)