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Chiu, Ming Ming; McBride-Chang, Catherine; Lin, Dan – Journal of Learning Disabilities, 2012
The authors tested the component model of reading (CMR) among 186,725 fourth grade students from 38 countries (45 regions) on five continents by analyzing the 2006 Progress in International Reading Literacy Study data using measures of ecological (country, family, school, teacher), psychological, and cognitive components. More than 91% of the…
Descriptors: Reading Difficulties, Student Attitudes, International Studies, Family Characteristics
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Frazier, Thomas W.; Youngstrom, Eric A.; Glutting, Joseph J.; Watkins, Marley W. – Journal of Learning Disabilities, 2007
This article presents results from two interrelated studies. The first study conducted a meta-analysis of the published literature since 1990 to determine the magnitude of achievement problems associated with attention-deficit/hyperactivity disorder (ADHD). Effect sizes were significantly different between participants with and without ADHD…
Descriptors: Parent Attitudes, Student Attitudes, College Students, Standardized Tests