Study Gerstorf et al. (2015): study DE Berlin 1993

Public:

Elderly, Berlin Germany cohorts 1990-93 and 2013-14

Survey name:

DE-Berlin Aging Study

Sample:

Respondents:

N = 161

Non Response:

Assessment:

Multiple methods
The cohort of 1990-1993 assessment was done by face-to- face sessions. The cohort of 2013-2014 assessment was done by a take-home questionnaire

Correlate

Authors's label

Cohort

Our Classification

Operationalization

a COHORT 1: BASE cohort, born in 1901  through 1922 matched with
b COHORT 2: BASE II cohort born in 1925 through 1948.

Observed Relation with Happiness