Year 1975

The 1975 Family survey questionnaire is very similar to the 1962 one, with very few exceptions.

Its field is limited to women under-65 years old, as the older ones had difficulties to fill every dates in the 1962 version. A new question about the respondents’ siblings and their husbands’ siblings was added in the questionnaire in order to study the fertility heredity.

The 1975 edition was partially analysed, mainly because of the contrast between the obsolete information collected considering the family transformations of the 70s, such as the emergence of new family forms like non-matrimonial cohabitation.