低收入兒童典型與非典型語言發展的潛在類別：從嬰幼兒期至青少年期的縱向研究

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

本研究透過長期潛在類別分析，識別三種語言發展軌跡：典型發展、無口吃的語言問題及持續性口吃｜男童較易出現語言問題或持續口吃，嬰兒期情緒反應強烈者易成為語言問題組｜結果強調早期識別與針對低收入家庭兒童的多階段介入必要性。

// This study identified three speech development trajectories—typical, speech problems without stuttering, and persistent stuttering—among low-income children using longitudinal latent class analysis. Boys were more likely to experience speech problems or persistent stuttering compared to girls. Higher emotionality in infancy predicted the speech problem group, emphasizing the importance of early identification. The findings suggest the need for targeted, multi-stage interventions for at-risk children in low-income families.

Published 2026年7月9日