西維吉尼亞州學校發展性語言障礙風險之估計盛行率

// Estimated Prevalence of Developmental Language Disorder Risk in West Virginia Schools

本研究透過CELF-5與TNL-2雙重評估工具，估算西維吉尼亞州早期小學生發展性語言障礙（DLD）風險｜結果顯示風險盛行率高達28.6%，鄉鎮學校風險顯著高於都市學校，年級與性別影響不大｜TNL-2篩出更多高風險學生，反映評估工具差異，強調需訂定在地化篩檢與服務策略。

// This study estimated the prevalence of developmental language disorder (DLD) risk among early elementary students in West Virginia using a dual-criterion screening with CELF-5 and TNL-2 assessments. Results showed a high risk prevalence of 28.6%, with higher odds in town versus urban schools, while grade and gender were not significant factors. The TNL-2 identified more students at risk than the CELF-5, highlighting variability due to assessment tools. Findings emphasize the need for locally tailored screening and service planning given higher than expected DLD risk rates.

Published 2026年8月25日