print

Correlational findings

Study Langeveld (1998): study NL 1992 /1

Public:
12-18 aged, chronic headache patients, The Netherlands, 199?
Sample:
Respondents:
N = 64
Non Response:
50%
Assessment:
Multiple methods
Questionnaire and diary

Correlate

Authors's label
Headache
Our Classification
Operationalization
0: no-migraine headache
1: migraine

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-cw-sq-ol-11-a DM = +                    M        SD
0: no-migraine   2,97    78,48    
1: migraine      3,00    84,49