NEUROBEHAVIORAL DEFINITION AND SUBTYPING OF DYSLEXIA

提出了一个定义和子类型划分中心，其中 以下是具体功能： -教育和心理测量学的纵向研究 大样本学童的表现，以界定和 亚型阅读障碍的结局与仔细控制 使用测试出现注意力缺陷障碍(ADD) 已经验证了阅读障碍和ADD的单独影响； -一项关于补救措施的随机实验与对照试验 一年级和二年级，适用于高危儿童 阅读困难症； -全面的心理测量、神经精神病学和区域大脑 大样本成人诵读困难患者的血流研究 他的童年教育和心理测试表现是 在档案记录中有很好的记录；以及他们自己的孩子， 允许进行两代研究，其中通过以下方式确定 受影响的父母； -电生理事件相关电位(ERP)测量， 使用已经针对以下各项的单独效果进行验证的范例 阅读困难症和多动症。

A center for definition and subtyping is proposed, with the following specific features: - longitudinal studies of educational and psychometric performance of a large sample of school children, to define and subtype dyslexia by outcome with careful control for the presence of attention deficit disorder (ADD) using tests already validated for separate effects of dyslexia and ADD; - a randomized experimental vs. control trial of remediation in the first and second grade, for children at high risk for dyslexia; - a full psychometric, neuropsychiatric, and regional cerebral blood flow investigation of a large sample of adult dyslexics whose childhood educational and psychometric performance is well-documented in archival records; and of their own children, permitting a two generation study where ascertainment is by affected parent; - electrophysiological event-related potential (ERP) measures, using paradigms already validated for separate effects of dyslexia and ADD.