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 index
Our Classification
Operationalization
Selfreport in a diary kept during 4 weeks in which headache intensity and duration four times daily was reported, rated on a 5-point numerical scale:
0= "no headache"
1= "headache:I am only aware of it if I pay attention to it"
2= "headache, but I can ignore it at times"
3= "headache- I can't ignore it but I can do my usual activities"
4= "headache - It is difficult for me  to concentrate. I can only do easy activities"
5= "headache as such that I can't do anything".

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLW-cw-sq-ol-11-a r = -.44 p < .01 O-SLW-cw-sq-ol-11-a Beta = -.39 p < .05 Beta controlled for:
- Treat Negative Affectivity (NA)
- Experienced Stress (ES)
- Negative Affectivit*headache index
- Experienced Stress*headache index