Study Kalmuss et al. (1992): study US 1989

Public

Unmarried teenage mothers, USA, 1989-1990

Sample

Respondents

N = 527

Non Response

>10%

Assessment

Interview: Computer Assisted Telephone Interview (CATI)

Correlate

Authors's Label

lived with both parents at age 14

Our Classification

Distribution

40% lived with both parents at least till age  14

Operationalization

lived with both parents at age 14
0: no
1: yes

Observed Relation with Happiness