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Sarama, Julie; Clements, Douglas H. – Journal of Cognitive Education and Psychology, 2021
Scaling up educational interventions in the STEM (Science, Technology, Engineering, and Mathematics) field is critical but under-researched. We review and draw implications from a series of studies investigating the long-range impact of an implementation of an early mathematics scale-up model based on learning trajectories. Lasting effectiveness…
Descriptors: Program Effectiveness, Intervention, Mathematics Education, Preschool Education
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Doabler, Christian T.; Clarke, Ben; Stoolmiller, Mike; Kosty, Derek B.; Fien, Hank; Smolkowski, Keith; Baker, Scott K. – Remedial and Special Education, 2017
A critical aspect of intervention research is investigating the active ingredients that underlie intensive interventions and their theories of change. This study explored the rate of instructional interactions within treatment groups to determine whether they offered explanatory power of an empirically validated Tier 2 kindergarten mathematics…
Descriptors: Mathematics Instruction, Intervention, Kindergarten, Structural Equation Models
Doabler, Christian T.; Clarke, Ben; Stoolmiller, Mike; Kosty, Derek B.; Fien, Hank; Smolkowski, Keith; Baker, Scott K. – Grantee Submission, 2016
A critical aspect of intervention research is investigating the active ingredients that underlie intensive interventions and their theories of change. This study explored the rate of instructional interactions within treatment groups to determine whether they offered explanatory power of an empirically validated Tier 2 kindergarten mathematics…
Descriptors: Mathematics Activities, Intervention, Kindergarten, Structural Equation Models