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Direct linkCook, Bryan G.; Cook, Lysandra; Therrien, William J. – Learning Disabilities Research & Practice, 2018
Effect sizes are powerful tools for evaluating the practical importance of study findings that should be considered in the context of study characteristics such as participants, dependent variables, and comparison condition. In this article, we discuss how group-difference effect sizes are used to gauge the practical importance of group…
Descriptors: Effect Size, Learning Disabilities, Evaluation Methods, Groups
