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Feasibility, reliability, and validity of adolescent health status measurement by the Child Health Questionnaire Child Form (CHQ-CF): internet administration compared with the standard paper version.
- Source :
- Quality of Life Research; May2007, Vol. 16 Issue 4, p675-685, 11p, 4 Charts
- Publication Year :
- 2007
-
Abstract
- In this study we evaluated indicators of the feasibility, reliability, and validity of the Child Health Questionnaire-Child Form (CHQ-CF). We compared the results in a subgroup of adolescents who completed the standard paper version of the CHQ-CF with the results in another subgroup of adolescents who completed an internet version, i.e., an online, web-based CHQ-CF questionnaire. Under supervision at school, 1,071 adolescents were randomized to complete the CHQ-CF and items on chronic conditions by a paper questionnaire or by an internet administered questionnaire. The participation rate was 87%; age range 13–17 years. The internet administration resulted in fewer missing answers. All but one multi-item scale showed internal consistency reliability (Cronbach’s α > 0.70). All scales clearly discriminated between adolescents with no, a few, or many self-reported chronic conditions. The paper administration resulted in statistically significant, higher scores on 4 of 10 CHQ-CF scales compared with the internet administration ( P < 0.05), but Cohen’s effect sizes d were ≤ 0.21. Mode of administration interacted significantly with age ( P < 0.05) on four CHQ-CF scales, but Cohen’s effect sizes for these differences were also ≤ 0.21. This study supports the feasibility, internal consistency reliability of the scales, and construct validity of the CHQ-CF administered by either a paper questionnaire or online questionnaire. Given Cohen’s suggested guidelines for the interpretation of effect sizes, i.e., 0.20–0.50 indicates a small effect, differences in CHQ-CF scale scores between paper and internet administration can be considered as negligible or small. [ABSTRACT FROM AUTHOR]
- Subjects :
- ADOLESCENT health
CHILDREN'S health
INTERNET
QUESTIONNAIRES
CHRONIC diseases
Subjects
Details
- Language :
- English
- ISSN :
- 09629343
- Volume :
- 16
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- Quality of Life Research
- Publication Type :
- Academic Journal
- Accession number :
- 24475920
- Full Text :
- https://doi.org/10.1007/s11136-006-9157-1