Assessing the Measurement Properties of the Test of Gross Motor Development-3 Using the COSMIN Methodology-A Systematic Review.

ABSTRACT: This study aimed to systematically review the measurement properties of the Test of Gross Motor Development-3 (TGMD-3) using the COSMIN methodology. A search of four databases (PubMed, EMBASE, Web of Science, CINAHL) identified 23 relevant studies. The methodological quality of the studies was assessed using the COSMIN risk of bias checklist; the measurement properties of the TGMD-3 were evaluated by the COSMIN quality criteria; and the quality of the evidence was rated using a modified GRADE approach. The findings indicated that the test-retest, inter-rater, and intra-rater reliability, as well as measurement invariance and part content validity (relevance and comprehensibility), were sufficient, supported by high-quality evidence. The bifactor structure was found to be a more appropriate

SUBMITTER: Zhu Y 

PROVIDER: S-EPMC11760866 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature