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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 asesment methods
Questionnaire and diary

Correlate

Authors's label
Functional Status
Our Classification
Remarks
Items were generated on the perceived interference of the headache with daily activities based on earlier research (Passchier et al), clinical work and interviews with 5 young migraine patients
Operationalization
Self report on questionaire. Questions not reported

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-cw-sq-ol-11-a r = +.21 ns