Measuring PROMIS® Physical Activity and Sleep Problems in Early Childhood.

ABSTRACT:

Objective

Physical activity (PA) and sleep are leading health indicators for individuals of all ages. Monitoring young children's PA and sleep using psychometrically sound instruments could help facilitate timely interventions to promote healthy development. This article describes the development of the PROMIS® Early Childhood (EC) Parent Report Physical Activity (PA) and Sleep Problems (SP) measures for children aged 1-5 years.

Methods

Item pools were generated by interviewing parents, input from content experts, and literature review. Data from a U.S. general population sample were used to determine factor structures of item pools via factor analytic approaches, estimate item parameters via item response theory (IRT) models, and establish norms. Pearson correlations were u

SUBMITTER: Lai JS 

PROVIDER: S-EPMC9113359 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature