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Measuring cancer-specific child adjustment difficulties: Development and validation of the Children's Oncology Child
Kylie Burke1, Maria McCarthy2,3, Cherie Lowe4
1Parenting and Family Support Centre, School of Psychology, University of Queensland, St Lucia, Queensland, Australia.
Insights
A new scale, the Children's Oncology Child Adjustment Scale (ChOCs), effectively measures child adjustment difficulties in pediatric cancer patients. This validated tool aids in assessing sleep, eating, and behavioral issues for better clinical care and research.
Area of Science:
- Pediatric Oncology
- Psychometrics
- Child Psychology
Background:
- Childhood cancer presents significant adjustment challenges, including sleep and eating disturbances, and behavioral difficulties.
- Existing instruments lack validation for assessing specific child adjustment issues related to pediatric cancer treatments.
- A need exists for a reliable and valid parent-reported measure tailored to this population.
Purpose of the Study:
- To develop and evaluate the reliability and validity of a novel parent-reported scale for child adjustment in pediatric oncology.
- To create a psychometrically sound instrument for measuring adjustment difficulties in children undergoing cancer treatment.
Main Methods:
- One hundred thirty-two parents of children (aged 2-10 years) diagnosed with cancer completed the new scale and other validated measures.
- Data were collected from two pediatric oncology centers, with children at least 4 weeks postdiagnosis and within 12 months of active treatment.
- Factor structure, internal consistency, and construct validity were analyzed using statistical methods.
Main Results:
- Principal component analysis identified five factors: Sleep Difficulties, Impact of Child's Illness, Eating Difficulties, Hospital-Related Behavior Difficulties, and General Behavior Difficulties.
- The resulting 25-item Children's Oncology Child Adjustment Scale (ChOCs) showed strong internal consistency (α = 0.79-0.91).
- The ChOCs demonstrated construct validity through significant correlations with corresponding measures.
Conclusions:
- The ChOCs is a new, validated measure specifically designed for assessing child adjustment difficulties in pediatric oncology.
- Preliminary findings suggest the ChOCs possesses robust theoretical and psychometric properties.
- Further research is needed to confirm reliability, validity, and generalizability across diverse pediatric oncology populations.
Background:
Childhood cancer is associated with child adjustment difficulties including, eating and sleep disturbance, and emotional and other behavioral difficulties. However, there is a lack of validated instruments to measure the specific child adjustment issues associated with pediatric cancer treatments. The aim of this study was to develop and evaluate the reliability and validity of a parent-reported, child adjustment scale.
Procedure:
One hundred thirty-two parents from two pediatric oncology centers who had children (aged 2-10 years) diagnosed with cancer completed the newly developed measure and additional measures of child behavior, sleep, diet, and quality of life. Children were more than 4 weeks postdiagnosis and less than 12 months postactive treatment. Factor structure, internal consistency, and construct (convergent) validity analyses were conducted.
Results:
Principal component analysis revealed five distinct and theoretically coherent factors: Sleep Difficulties, Impact of Child's Illness, Eating Difficulties, Hospital-Related Behavior Difficulties, and General Behavior Difficulties. The final 25-item measure, the Children's Oncology Child Adjustment Scale (ChOCs), demonstrated good internal consistency (α = 0.79-0.91). Validity of the ChOCs was demonstrated by significant correlations between the subscales and measures of corresponding constructs.
Conclusion:
The ChOCs provides a new measure of child adjustment difficulties designed specifically for pediatric oncology. Preliminary analyses indicate strong theoretical and psychometric properties. Future studies are required to further examine reliability and validity of the scale, including test-retest reliability, discriminant validity, as well as change sensitivity and generalizability across different oncology samples and ages of children. The ChOCs shows promise as a measure of child adjustment relevant for oncology clinical settings and research purposes.
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