Selecting At-Risk First-Grade Readers for Early Intervention: Eliminating False Positives and Exploring the Promise of a Two-Stage Gated Screening Process.
Selecting At-Risk First-Grade Readers for Early Intervention: Eliminating False Positives and Exploring the Promise of a Two-Stage Gated Screening Process.
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DOI：
10.1037/a0018448
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发表时间：
2010-05-01
影响因子：
4.9
通讯作者：
Crouch, Robert C.
中科院分区：
文献类型：
--
作者：
Compton, Donald L.;Fuchs, Douglas;Fuchs, Lynn S.;Bouton, Bobette;Gilbert, Jennifer K.;Barquero, Laura A.;Cho, Eunsoo;Crouch, Robert C.
关键词：
这项研究的目的是(A)确定当添加到基础一级筛查电池中时有助于消除假阳性的措施，以及(B)调查与两阶段门控筛查程序相关的效率的提高。我们对355名一年级秋季儿童进行了测试，并在二年级末对阅读困难进行了评估。基本筛选模型包括音素意识、快速命名技能、口语词汇和初始单词识别流利性(WIF)。在对比模型中，短期的WIF进度监测(截取和斜率)、动态评估、跑步记录和口语阅读流利性被分别视为额外的筛查措施。结果表明，增加WIF进度监测和动态评估，而不是运行记录或口语阅读流利性，显著减少了假阳性。在第一阶段使用音素解码效率的两级门控筛查过程显著减少了需要满筛查电池的儿童数量。
The purposes of this study were (a) to identify measures that when added to a base 1st-grade screening battery help eliminate false positives and (b) to investigate gains in efficiency associated with a 2-stage gated screening procedure. We tested 355 children in the fall of 1st grade, and assessed for reading difficulty at the end of 2nd grade. The base screening model, included measures of phonemic awareness, rapid naming skill, oral vocabulary, and initial word identification fluency (WIF). Short-term WIF progress monitoring (intercept and slope), dynamic assessment, running records, and oral reading fluency were each considered as an additional screening measure in contrasting models. Results indicated that the addition of WIF progress monitoring and dynamic assessment, but not running records or oral reading fluency, significantly decreased false positives. The 2-stage gated screening process using phonemic decoding efficiency in the first stage significantly reduced the number of children requiring the full screening battery.
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影响因子：
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