Samson Jennifer F, Lesaux Nonie K
Harvard University, USA.
J Learn Disabil. 2009 Mar-Apr;42(2):148-62. doi: 10.1177/0022219408326221. Epub 2008 Nov 14.
Using data from the Early Childhood Longitudinal Study-Kindergarten Cohort, this study was designed to investigate proportional representation, identification rates, and predictors of language-minority (LM) learners in special education using a nationally representative sample of kindergarten, first graders, and third graders. The findings indicate that although LM learners were underrepresented in special education in kindergarten and first grade, they were overrepresented in third grade across all disability categories. LM status, teacher ratings of language and literacy skills, and reading proficiency level were significant predictors of placement in special education. Kindergarten teacher ratings of language and literacy skills were highly predictive of subsequent placement in special education. The implications for developing a model of early identification, the response-to-intervention model in particular, for LM learners at risk for academic difficulties are discussed.
本研究使用了来自儿童早期纵向研究——幼儿园队列的数据,旨在通过一个具有全国代表性的幼儿园、一年级和三年级学生样本,调查特殊教育中语言少数群体(LM)学习者的比例代表性、识别率及预测因素。研究结果表明,尽管LM学习者在幼儿园和一年级的特殊教育中代表性不足,但在三年级时,他们在所有残疾类别中所占比例过高。LM身份、教师对语言和读写技能的评分以及阅读熟练程度是特殊教育安置的重要预测因素。幼儿园教师对语言和读写技能的评分对随后进入特殊教育具有高度预测性。本文还讨论了为有学业困难风险的LM学习者建立早期识别模型,尤其是回应干预模型的意义。