The Common Core State Standards for Mathematics highlight the importance of not only content standards for mathematics but also mathematical practices such as communication, representation, and reasoning, skills that are often difficult for students with autism spectrum disorder (ASD). Through a single-case multiple-probe-across-participants…

The present article provides a primer on using effect sizes in research. A small heuristic data set is used in order to make the discussion concrete. Additionally, various admonitions for best practice in reporting and interpreting effect sizes are presented. Among these is the admonition to not use Cohen's benchmarks for "small," "medium," and…

This article discusses a study of three Australian middle-years teachers who deployed Learning by Design principles and practice to support multiliteracies learning through students' production of digital/multimodal texts. The aim of the research was to develop an understanding of how three teachers embraced new e-learning pedagogical designs for…