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Correlational findings

Study Langeveld et al. (1999): study NL 1997

Public
12-18 aged headache patients, The Netherlands, 1997
Sample
Respondents
N = 64
Non Response
15%
Assessment
Multiple assesment methods
Questionnaire and diary

Correlate

Authors's Label
Trait negative affectivity (NA)
Our Classification
Remarks
Neuroticism subscale of the korte Amsterdamse Biografische Vragenlijst naar Kinderen (KABVK)
Operationalization

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-?-sq-ol-101-a r = -.31 p < .05 O-SLW-?-sq-ol-101-a Beta = -23 ns