Reading problems have negative consequences such as school failure and are associated with behavior problems that can adversely impact children's health and wellbeing. In Project IV, we will use an ethnically/racially/economically diverse sample of 866 identical and 1,725 fraternal twin pairs in grades K-6 to accomplish three specific aims that will significantly advance our understanding of reading problem phenotypes, the environmental context in which genetic risk for reading problems may be expressed, and genetic and environmental factors underlying status and stability of comorbid reading and behavior problems.
For aim 1, reading measures from Florida's Progress Monitoring and Reporting Network (PMRN) will be used to create classifications of reading problems in order to identify those that have substantial genetic influence. Behavioral, cognitive, and school/home environment data collected in year 1 ofthe project on a subsample of 350 identical and 350 same-sex fraternal twins will be used to created composites of salient environmental factors (e.g., home literacy, school resource level, classroom effectiveness) and behavior problems related to executive cognitive dysfunction (e.g., attention, impulsivity, etc.).
For aim 2, gene-environment interplay processes underlying reading problems will be identified by testing for moderating effects of salient environmental factors on genetic and environmental variance associated with reading measures from the PMRN (e.g., word reading fluency, comprehension) using biometrical models.
For aim 3, the subsample of 700 twin pairs will be re-assessed on behavior and environment measures in years 3 and 5 ofthe project and those data will be combined with PMRN reading data on the twins to estimate genetic and environmental contributions to status and stability ofthe comorbidity between reading problems and behavior problems using bivariate biometrical models.

Public Health Relevance

Reading problems are associated with school failure and behavior problems that significantly impact children's health. The proposed project will significantly advance understanding of etiological factors involved in reading problems and associated behavior problems that will inform efforts at reducing these problems and improving children's health.

Agency
National Institute of Health (NIH)
Institute
Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD)
Type
Specialized Center (P50)
Project #
5P50HD052120-07
Application #
8386564
Study Section
Special Emphasis Panel (ZHD1-DSR-H)
Project Start
Project End
Budget Start
2013-01-01
Budget End
2013-12-31
Support Year
7
Fiscal Year
2013
Total Cost
$159,745
Indirect Cost
$45,980
Name
Florida State University
Department
Type
DUNS #
790877419
City
Tallahassee
State
FL
Country
United States
Zip Code
32306
Patael, Smadar Z; Farris, Emily A; Black, Jessica M et al. (2018) Brain basis of cognitive resilience: Prefrontal cortex predicts better reading comprehension in relation to decoding. PLoS One 13:e0198791
Kim, Young-Suk Grace; Vorstius, Christian; Radach, Ralph (2018) Does Online Comprehension Monitoring Make a Unique Contribution to Reading Comprehension in Beginning Readers? Evidence from Eye Movements. Sci Stud Read 22:367-383
McLean, Leigh; Connor, Carol McDonald (2018) Relations between third grade teachers' depressive symptoms and their feedback to students, with implications for student mathematics achievement. Sch Psychol Q 33:272-282
Kim, Young-Suk Grace; Gatlin, Brandy; Al Otaiba, Stephanie et al. (2018) Theorization and an Empirical Investigation of the Component-Based and Developmental Text Writing Fluency Construct. J Learn Disabil 51:320-335
Kim, Young-Suk Grace; Petscher, Yaacov; Wanzek, Jeanne et al. (2018) Relations between Reading and Writing: A Longitudinal Examination from Grades 3 to 6. Read Writ 31:1591-1618
Erbeli, Florina; Hart, Sara A; Wagner, Richard K et al. (2018) Examining the Etiology of Reading Disability as Conceptualized by the Hybrid Model. Sci Stud Read 22:167-180
Erbeli, Florina; Hart, Sara A; Taylor, Jeanette (2018) Longitudinal Associations Among Reading-Related Skills and Reading Comprehension: A Twin Study. Child Dev 89:e480-e493
Connor, Carol McDonald; Mazzocco, Michèle M M; Kurz, Terri et al. (2018) Using assessment to individualize early mathematics instruction. J Sch Psychol 66:97-113
Spencer, Mercedes; Wagner, Richard K (2018) The Comprehension Problems of Children with Poor Reading Comprehension despite Adequate Decoding: A Meta-Analysis. Rev Educ Res 88:366-400
Hoff, Erika; Quinn, Jamie M; Giguere, David (2018) What explains the correlation between growth in vocabulary and grammar? New evidence from latent change score analyses of simultaneous bilingual development. Dev Sci 21:

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