Latent Classes of Typical and Atypical Speech Development in Low-Income Children: A Longitudinal Study From Early Childhood to Adolescence.

Purpose: This study aimed to identify distinct latent classes of speech development by differentiating typical and atypical developmental trajectories from early childhood through adolescence in children from low-income families. It also examined demographic predictors of these latent classes and ex...

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Bibliographic Details
Published in:	Journal of Speech, Language & Hearing Research Vol. 69; no. 8; pp. 3690 - 3707
Main Authors:	Liu, Qingyang, Tumanova, Victoria, Razza, Rachel A.
Format:	Article
Published:	American Speech-Language-Hearing Association Aug2026
Subjects:	United States Temperament Early intervention (Education) Speech disorders Language acquisition Poverty Middle-income countries Research funding Structural equation modeling Descriptive statistics Chi-squared test Stuttering Longitudinal method Surveys Odds ratio Data analysis software Low-income countries
Online Access:	View this record in EBSCOhost