print

Correlational findings

Study Wilcke et al. (2007): study NL 2007

Public:
Working people, the Netherlands, 2007
Sample:
Respondents:
N = 3164
Non Response:
Assessment:
Questionnaire: web

Correlate

Authors's label
It is difficult to know who my real friends are
Our Classification
Operationalization
Selfreport on a single question:
" It is difficult to know who my real friends are"

Rated on a 4-point scale:
4 Completely agree
3 Agree
2 Don't agree
1 Don't agree at all

Reduced to:
1 Agree
0 Don't agree

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks C-BW-c-sq-l-10-b DM = -0.6               Mean
Agree         7,6
Don't agree   7,0
- difference -0,5