This article presents a methodological approach to educational psychology research in which researchers engage in collaborative transformations of educational practice while developing theory concerning the societal and scientific relevance of these transformative processes. The theoretical inspiration for this approach stems from…

Recent work that has examined the impact of what are variously called periodic, interim, benchmark, or diagnostic assessments, typically administered three or four times during a school year, has produced mixed findings. For instance, one study reported small significant effects in mathematics in grades 3-8, but not in reading (Carlson et al.,…

This article presents results from a case study analyzing the process of change for early childhood educators as they engage in a semester-long professional development (PD) experience focused on developing a teacher research agenda related to mathematics instruction. During this PD experience, 11 participants (5 second-grade and 6 third-grade…

Background/Context: This study is based on prior research regarding the need for explicit social instruction for children with special needs, cooperative educational models, and the goals and relative successes of inclusive educational practices. The author refers to several studies on these subjects, including those by Kavale and Forness; Salend;…