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
Data were taken from the medical files of mothers and their babies

Correlate

Authors's label

Spontaneous activity shortly after birth

Our Classification

Operationalization

Spontaneous activity shortly after birth as reported in medical file
1: no activity
2: some movement or slow movement
3: all extremities lively movement
Assesed at day 1 and day 5

Observed Relation with Happiness