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Rutherford, Teomara; Farkas, George; Duncan, Greg; Burchinal, Margaret; Kibrick, Melissa; Graham, Jeneen; Richland, Lindsey; Tran, Natalie; Schneider, Stephanie; Duran, Lauren; Martinez, Michael E. – Journal of Research on Educational Effectiveness, 2014
Fifty-two low performing schools were randomly assigned to receive Spatial-Temporal (ST) Math, a supplemental mathematics software and instructional program, in second/third or fourth/fifth grades or to a business-as-usual control. Analyses reveal a negligible effect of ST Math on mathematics scores, which did not differ significantly across…
Descriptors: Computer Assisted Instruction, Mathematics Instruction, Elementary School Mathematics, Intervention
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Lin, Yu-Chu; Morgan, Paul L.; Hillemeier, Marianne; Cook, Michael; Maczuga, Steve; Farkas, George – Behavioral Disorders, 2013
We examined three questions. First, do reading difficulties increase children's risk of behavioral difficulties? Second, do behavioral difficulties increase children's risk of reading difficulties? Third, do mathematics difficulties increase children's risk of reading or behavioral difficulties? We investigated these questions using (a) a sample…
Descriptors: Behavior Problems, Elementary School Students, At Risk Students, Reading Difficulties
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Morgan, Paul L.; Farkas, George; Wu, Qiong – Scientific Studies of Reading, 2012
We investigated whether being poorly skilled in reading contributes to children's reported feelings of anger, distractibility, anxiety, sadness, loneliness, and social isolation. Data were analyzed from a longitudinal subsample of children (N = 3,308) participating in the Early Childhood Longitudinal Study-Kindergarten Cohort. Multilevel logistic…
Descriptors: Reading Failure, Reading Difficulties, Psychological Patterns, Attention Control
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Morgan, Paul L.; Farkas, George; Wu, Qiong – Journal of Learning Disabilities, 2009
The investigators used data from the "Early Childhood Longitudinal Study-Kindergarten Cohort" (ECLS-K) to estimate whether and to what extent the timing and persistence of mathematics difficulties (MD) in kindergarten predicted children's first through fifth grade math growth trajectories. Results indicated that children persistently…
Descriptors: Learning Problems, Mathematics Education, Persistence, Kindergarten