Richard K. Olson

Reading Comprehension Tests Vary in the Skills They Assess: Differential Dependence on Decoding and Oral Comprehension

Janice M. Keenan, Rebecca S. Betjemann, Richard K. Olson · Scientific Studies of Reading · 2008 · 657 citations · Full text

Education, Educational Assessment, Educational Measurement +13

The heritability of general cognitive ability increases linearly from childhood to young adulthood

Claire M. A. Haworth, Margaret J. Wright, Michelle Luciano et al. · Molecular Psychiatry · 2009 · 635 citations

Social Sciences, Genetics, Psychology +11

Neuropsychological Analyses of Comorbidity Between Reading Disability and Attention Deficit Hyperactivity Disorder: In Search of the Common Deficit

Erik G. Willcutt, Bruce F. Pennington, Richard K. Olson et al. · Developmental Neuropsychology · 2005 · 611 citations

Education, Neuroscience, Special Education +17

Specific Deficits in Component Reading and Language Skills

Richard K. Olson, Barbara Wise, Frances A. Conners et al. · Journal of Learning Disabilities · 1989 · 517 citations

Education, Human Development, Special Education +17

Processing Speed Deficits in Attention Deficit/Hyperactivity Disorder and Reading Disability

Michelle A. Shanahan, Bruce F. Pennington, Benjamin E. Yerys et al. · Journal of Abnormal Child Psychology · 2006 · 427 citations

Education, Neuroscience, Psychology +16