In these days of the achievement gap, evidence-based practices, and accountability issues, Julie Allan's "Complicating, not explicating: Taking up philosophy in learning disability research" challenges everyone to think seriously about how well the field is meeting the mission of providing for the academic and social needs of students with…

By the 1970s a fundamental shift had taken place in German science education. This was a shift away from the learning of more-or-less isolated facts and facets in Biology, Chemistry, and Physics towards a restructuring of science teaching along the general principles of the respective science domains. The changes included also the addition of…

Background: Effectiveness research is maturing as a field within intervention and prevention science. Effectiveness research involves the implementation and evaluation of the effectiveness of the dissemination of evidence-based interventions in everyday circumstances (i.e., type 2 translational research). Effectiveness research is characterized by…

The purpose of this report is to describe the work that has been done so far on learning progressions in science, examine the challenges to developing usable learning progressions, determine if further investments are warranted, and if so, what investments are needed to realize their promised benefits. The report examines the quality and utility…