Relato Familiar da Motricidade Grossa: Refinamento e avaliação das propriedades psicométricas.

This document discusses the refinement and evaluation of the Gross Motor Family Report (GM-FR), a tool used to assess gross motor function in children and adolescents with cerebral palsy. The study involved input from families to ensure the content validity of the measure. The GM-FR demonstrated high internal consistency and test-retest reliability. It also showed strong concurrent validity with other measures of gross motor function. The findings suggest that the GM-FR is a reliable and valid tool for assessing gross motor activity in children with cerebral palsy. [Extracted from the article]