STEPHEN PETRILL

Summary

Affiliation: The Ohio State University
Country: USA

Publications

  1. pmc Math fluency is etiologically distinct from untimed math performance, decoding fluency, and untimed reading performance: evidence from a twin study
    STEPHEN PETRILL
    Ohio State University, Columbus, OH 43210, USA
    J Learn Disabil 45:371-81. 2012
  2. pmc Genetic and environmental influences on the growth of early reading skills
    Stephen A Petrill
    The Ohio State University, OH, USA
    J Child Psychol Psychiatry 51:660-7. 2010
  3. pmc The genetic and environmental etiology of high math performance in 10-year-old twins
    Stephen A Petrill
    Department of Human Development and Family Science, Ohio State University, Columbus, OH 43210, USA
    Behav Genet 39:371-9. 2009
  4. pmc Environmental influences on the longitudinal covariance of expressive vocabulary: measuring the home literacy environment in a genetically sensitive design
    Sara A Hart
    Department of Human Development and Family Science, The Ohio State University, Columbus, OH 43204, USA
    J Child Psychol Psychiatry 50:911-9. 2009
  5. pmc Genetic influences on language, reading, and mathematics skills in a national sample: an analysis using the National Longitudinal Survey of Youth
    Sara A Hart
    The Ohio State University, Human Development and Family Science, 1787 Neil Avenue, 135 Campbell Hall, Columbus, OH 43204, USA
    Lang Speech Hear Serv Sch 41:118-28. 2010
  6. doi request reprint Feasibility, efficacy, and social validity of home-based storybook reading intervention for children with language impairment
    Laura M Justice
    The Ohio State University, Columbus, USA
    J Speech Lang Hear Res 54:523-38. 2011

Research Grants

Detail Information

Publications6

  1. pmc Math fluency is etiologically distinct from untimed math performance, decoding fluency, and untimed reading performance: evidence from a twin study
    STEPHEN PETRILL
    Ohio State University, Columbus, OH 43210, USA
    J Learn Disabil 45:371-81. 2012
    ..These results suggest that math fluency, although related to other math measures, may also be a genetically distinct dimension of mathematics performance...
  2. pmc Genetic and environmental influences on the growth of early reading skills
    Stephen A Petrill
    The Ohio State University, OH, USA
    J Child Psychol Psychiatry 51:660-7. 2010
    ..This study is the first to examine the genetic and environmental influences on both initial level of performance and rate of subsequent growth in early reading...
  3. pmc The genetic and environmental etiology of high math performance in 10-year-old twins
    Stephen A Petrill
    Department of Human Development and Family Science, Ohio State University, Columbus, OH 43210, USA
    Behav Genet 39:371-9. 2009
    ..These results suggest that the genetic and environmental influences at the high end of ability are likely to be continuous with those that affect the entire range of math performance across all children irrespective of gender...
  4. pmc Environmental influences on the longitudinal covariance of expressive vocabulary: measuring the home literacy environment in a genetically sensitive design
    Sara A Hart
    Department of Human Development and Family Science, The Ohio State University, Columbus, OH 43204, USA
    J Child Psychol Psychiatry 50:911-9. 2009
    ..This study examined the influence of the home literacy environment on the longitudinal covariance of expressive vocabulary within a genetically sensitive design...
  5. pmc Genetic influences on language, reading, and mathematics skills in a national sample: an analysis using the National Longitudinal Survey of Youth
    Sara A Hart
    The Ohio State University, Human Development and Family Science, 1787 Neil Avenue, 135 Campbell Hall, Columbus, OH 43204, USA
    Lang Speech Hear Serv Sch 41:118-28. 2010
    ..S. Department of Labor, 2009) database and use the database to seek convergent evidence regarding the magnitude and significance of genetic effects influencing low and typical performers on measures of language, reading, and mathematics...
  6. doi request reprint Feasibility, efficacy, and social validity of home-based storybook reading intervention for children with language impairment
    Laura M Justice
    The Ohio State University, Columbus, USA
    J Speech Lang Hear Res 54:523-38. 2011
    ..This study evaluated the feasibility, efficacy, and social validity of a parent-implemented intervention for promoting print knowledge in preschoolers with language impairment...

Research Grants16

  1. ENVIRONMENTAL INFLUENCES ON EARLY READING: A TWIN STUDY
    STEPHEN PETRILL; Fiscal Year: 2006
    ....
  2. Genetics of Mathematical Cognition and Disabilities
    Stephen A Petrill; Fiscal Year: 2010
    ....
  3. Genetics of Mathematical Cognition and Disabilities
    Stephen A Petrill; Fiscal Year: 2010
    ....
  4. GENETICS OF GENERAL AND SPECIFIC MATH DISABILITIES
    STEPHEN PETRILL; Fiscal Year: 2005
    ..abstract_text> ..
  5. ENVIRONMENTAL INFLUENCES ON EARLY READING:A TWIN STUDY
    STEPHEN PETRILL; Fiscal Year: 2005
    ..Practically, developing a more informative model of how genes and environments work together to yield reading outcome has important implications on how to prevent, detect, and ameliorate reading problems. ..
  6. ENVIRONMENTAL INFLUENCES ON EARLY READING: A TWIN STUDY
    Stephen A Petrill; Fiscal Year: 2010
    ..abstract_text> ..