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The reliability and validity of the perceive, recall, plan and perform assessment in children with a mitochondrial disorder.
- Source :
- Disability & Rehabilitation; Jul2023, Vol. 45 Issue 14, p2354-2367, 14p
- Publication Year :
- 2023
-
Abstract
- To investigate the reliability and validity of the Perceive, Recall, Plan and Perform System of Task Analysis (PRPP-Assessment) by parent-provided videos of children with mitochondrial disorders. Videos of 13 children performing 3–7 activities each were the subject of study, resulting in 65 activities. These were scored using the PRPP-Assessment by 11 raters. Internal consistency was calculated with Cronbach's alpha. Intra-rater reliability was evaluated by Bland-Altman Plots on 44 PRPP-Assessment scores. Inter-rater reliability was calculated with ICC<subscript>Agreement</subscript> on 128 PRPP-Assessment scores. Construct validity was assessed by comparing the PRPP-Assessment scores to the Canadian Occupational Performance Measure using Cohen's Kappa. PRPP-Assessments scores were evaluated with a multi-faceted Rasch Analysis. Internal consistency was high (0.92). Intra-rater reliability was sufficient to be good (92–96% within the 95%-Limits of the Agreement). The ICC<subscript>Agreement</subscript> for stage 1 Mastery Score showed acceptable inter-rater reliability (0.646). Stage 2 of the PRPP-Assessment showed low ICCs due to a lack of variability within the sample. Four out of six hypotheses on validity were accepted. Rasch's analysis demonstrated sound goodness-of-fit, and supported the validity of the PRPP-Assessment. The PRPP-Assessment by parent-provided videos in this heterogenic group showed sufficient to good psychometric properties. In practice, careful task selection and formulating criterion is recommended. PRPP-Assessment by parent-provided videos is reliable and valid in the complex, heterogenous group of children with mitochondrial disorders The PRPP-Assessment is suitable for children with mitochondrial disorders as it showed to contain familiar, functional and meaningful tasks and activities that fit with their level of functioning Professionals should be aware that parents might not be used to the criterium-based frame of reference of the PRPP-Assessment When applying the PRPP-Assessment, it is recommended to be careful in task selection and formulating the criterion. [ABSTRACT FROM AUTHOR]
- Subjects :
- STATISTICS
RESEARCH evaluation
HUMAN research subjects
RESEARCH methodology evaluation
MITOCHONDRIAL pathology
MEMORY in children
RESEARCH methodology
CROSS-sectional method
TASK performance
COGNITION
PSYCHOMETRICS
INFORMED consent (Medical law)
CRONBACH'S alpha
INTER-observer reliability
MULTITRAIT multimethod techniques
DESCRIPTIVE statistics
RESEARCH funding
DATA analysis
VIDEO recording
Subjects
Details
- Language :
- English
- ISSN :
- 09638288
- Volume :
- 45
- Issue :
- 14
- Database :
- Complementary Index
- Journal :
- Disability & Rehabilitation
- Publication Type :
- Academic Journal
- Accession number :
- 164492704
- Full Text :
- https://doi.org/10.1080/09638288.2022.2087765