Study Gartstein & Rothbart (2002): study US Oregon 1997
- Public:
- 3-12 months aged infants, Oregon, United States, 199?
- Survey name:
- Unnamed study
- Sample:
- Respondents:
- N = 361
- Non Response:
- 24%
- Assessment:
-
Questionnaire: paper
Revised Infant Behavior Questionnaire; Raters mostly mothers (90%), data also collected from secondary caregiver (58% fathers) of 26 infants (4-12 months aged)
Correlate
- Authors's label
- Gender
- Our Classification
-
-
- Operationalization
- 1 male
0 female
Observed Relation with Happiness
females: M=5.86 sd=0.67
- difference: +0.17