WWC review of this study

Examining the efficacy of a Tier 2 kindergarten mathematics intervention.

Clarke, B., Doabler, C. T., Smolkowski, K., Kosty, D. B., Baker, S. K., Fien, H., & Strand Cary, M. (2014). Journal of Learning Disabilities, Advance online publication. doi: 10.1177/0022219414538514 Retrieved from: https://eric.ed.gov/?id=EJ1090698

  • Randomized Controlled Trial

Reviewed: February 2015

Does not meet WWC standards
Study sample characteristics were not reported.

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