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Titre : | Psychometric Properties and Efficiency of the Computerized Adaptive Testing System for Measuring Self-Care Performance in Taiwanese Children With Developmental Disabilities (2020) |
Auteurs : | Chien-Yu Huang ; Sheng-Shiung Chen ; Cheng-Te Chen ; Po-Sen Lee ; Tzu-Ying Yu ; Kuan-Lin Chen |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 101, n° 8, 2020) |
Article en page(s) : | p. 1332-1337 |
Note générale : | https://doi.org/10.1016/j.apmr.2020.01.014 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Activités de la vie quotidienne ; Incapacités de développement ; Psychométrie ; Réadaptation |
Résumé : |
Objective
To investigate the psychometric properties and efficiency of the computerized adaptive testing system for measuring self-care performance (CAT-SC). The psychometric properties included intrarater and interrater reliabilities, concurrent validity, minimal detectable change, minimal important difference, and responsiveness. Design Criterion standard study. Setting A teaching hospital. Participants A convenience sample of 60 caregivers of children with developmental disabilities was recruited at the initial assessment, and 95% of the children (N=57) were followed-up at 3 and 6 months. Interventions Not applicable. Main Outcome Measures The CAT-SC and the Pediatric Evaluation of Disability Inventory Chinese version were used at the initial assessment. We assessed the CAT-SC and asked caregivers to rate childrens changes in self-care performance with a separate question rated on a 15-point Likert-type scale at the 3- and 6-month follow-ups. Results The CAT-SC had excellent intrarater and interrater reliabilities (intraclass coefficient=0.99 and 0.92, respectively), high concurrent validity with the Pediatric Evaluation of Disability Inventory (r=0.91-0.92), and trivial to small responsiveness at 3- and 6-month follow-ups (effect size=0.02 and 0.12, standardized response mean=0.08 and 0.33). The minimal detectable change of intrarater reliabilities and the minimal important difference at the first follow-up were 0.22 and 0.17 logits, respectively. The administration time of the CAT-SC was about 5 minutes. Conclusions The results of our study validated the sound psychometric properties and good efficiency of the CAT-SC. Moreover, the values of the minimal detectable change and minimal smallest change can be used as a reference for clinicians and caregivers to interpret childrens progress. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999320301052#! |