Methods: Using a cross-sectional survey design, factor structure, reliability and validity of the adapted measure You-IPQ-R were tested in a sample of adolescents with asthma (N?=?155) and their primary caregivers (N?=?132). Analysis included a dyadic methodology (dyadic confirmatory factor analyses) and examination of the suitability of the measure for different age groups.
Results: Both the adolescent and the caregiver versions of the You-IPQ-R revealed good overall validity and reliability. For all Common Sense Model dimensions except for timeline cyclical in the caregiver version, unidimensional scales aligning with the original IPQ-R structure could be confirmed. Age-specific analyses revealed good to excellent measurement properties in adolescents aged 14 years or older, but considerably poorer indices in younger adolescents.
Conclusion: The dyadically validated You-IPQ-R will enable researchers and clinicians to compare illness perceptions in adolescent–caregiver dyads and to assess the effects of family illness perceptions’ congruence upon medical, psychosocial and behavioural outcomes. 相似文献
Research Highlights
- In the literature there is a lively debate about the correlation between the ANS and maths skills.
- We longitudinally tested a sample of 60 preverbal infants at 12 months and rested them at 4 years (final sample of 40 infants).
- The ANS tested at 12 months predicted later symbolic mathematical skills at 4 years, even when controlling for inhibition, general intelligence and perceptual skills.
- The ANS tested at 4 years remained linked with symbolic maths skills, confirming this early and longstanding relation in childhood.