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
- Age
- Our Classification
-
-
- Operationalization
- Group1: 3- 6 Months
Group2: 6- 9 Months
Group3: 9-12 Months
Observed Relation with Happiness
Group 2: M=6.03 sd=0.59
Group 3: M=6.15 sd=0.57
Group 2: M=5.07 sd=0.95
Group 3: M=4.84 sd=0.88