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Doabler, Christian T.; Clarke, Ben; Kosty, Derek B.; Kurtz-Nelson, Evangeline; Fien, Hank; Smolkowski, Keith; Baker, Scott K. – Grantee Submission, 2016
The purpose of this closely aligned conceptual replication study was to investigate the efficacy of a Tier 2 kindergarten mathematics intervention. The replication study differed from the initial randomized controlled trial on three important elements: geographical region, timing of the intervention, and instructional context of the…
Descriptors: Achievement Tests, Control Groups, Experimental Groups, Grade 1
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Doabler, Christian T.; Clarke, Ben; Kosty, Derek B.; Kurtz-Nelson, Evageline; Fien, Hank; Smolkowski, Keith; Baker, Scott K. – Exceptional Children, 2016
The purpose of this closely aligned conceptual replication study was to investigate the efficacy of a Tier 2 kindergarten mathematics intervention. The replication study differed from the initial randomized controlled trial on three important elements: geographical region, timing of the intervention, and instructional context of the…
Descriptors: Mathematics, Mathematics Achievement, Randomized Controlled Trials, Outcome Measures
Shanley, Lina; Clarke, Ben; Doabler, Christian T.; Kurtz-Nelson, Evangeline; Fien, Hank – Journal of Special Education, 2017
Early number skills, comprised of both informal and formal skills, are associated with later mathematics achievement. Thus, the development of foundational early number skills is an important aspect of early mathematics instruction. This study explored relations between early number skills gains and mathematics achievement for students at risk for…
Descriptors: Numbers, Mathematics Skills, Mathematics Achievement, At Risk Students
Lina Shanley; Ben Clarke; Christian T. Doabler; Evangeline Kurtz-Nelson; Hank Fien – Grantee Submission, 2017
Early number skills, comprised of both informal and formal skills, are associated with later mathematics achievement. Thus, the development of foundational early number skills is an important aspect of early mathematics instruction. This study explored relations between early number skills gains and mathematics achievement for students at risk for…
Descriptors: Achievement Tests, At Risk Students, Comparative Analysis, Control Groups
Peer reviewed Peer reviewed
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Clarke, Ben; Baker, Scott; Smolkowski, Keith; Doabler, Christian; Strand Cary, Mari; Fien, Hank – Journal of Research on Educational Effectiveness, 2015
This study examined the efficacy of a core kindergarten mathematics program, Early Learning in Mathematics (ELM), a 120-lesson program with four content strands: (a) number operations, (b) geometry, (c) measurement, and (d) vocabulary. The study utilized a randomized block design, with 129 classrooms randomly assigned within schools to treatment…
Descriptors: Kindergarten, Young Children, Mathematics Instruction, Control Groups
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Fien, Hank; Smith, Jean Louise M.; Smolkowski, Keith; Baker, Scott K.; Nelson, Nancy J.; Chaparro, Erin – Journal of Learning Disabilities, 2015
This article presents findings of an efficacy trial examining the effect of a multitiered instruction and intervention model on first grade at-risk students' reading outcomes. Schools (N = 16) were randomly assigned to the treatment or control condition. In the fall of Grade 1, students were assigned to an instructional tier on the basis of…
Descriptors: Grade 1, Elementary School Students, At Risk Students, Reading Difficulties