Study Ventegodt (1997): study DK 1993

Public

31-33 aged, born at the university hospital, Denmark, 1993

Sample

Respondents

N = 4626

Non Response

36%

Assessment

Questionnaire: Paper & Pencil Interview (PAPI)
Data were taken from the medical files of mothers and their babies

Correlate

Authors's Label

Mother's use of barbiturates during pregnancy: periods

Our Classification

Remarks

correlation(rs) and DMt is 1 vs 2 The book didn't average the different sub 2's and so came to different correlations

Distribution

N:   all:2556,    1:82%,   2a:9%,   2b:4%,   2c:2%,   2d:0,4%,   2e:0,3%,   2f:2%

Operationalization

Mother's use of barbiturates during pregnancy: periods as reported in medical file
1: never used
2: ever used:
   2a: 1 period
   2b: 2 periods
   2c: 3 periods
   2d: 4 periods
   2e: 5 periods
   2f: 6 periods

Observed Relation with Happiness