Differential effects of community involvement on eating disorder prevention outcomes in sexual minority men.

Prior research has been conflicted on whether gay community involvement serves as a risk or protective factor for body image and eating disorders (EDs) in sexual minority men (SMM), perhaps given that prior research has examined community involvement unidimensionally. The present study examined whether non-appearance-based ("social activism") and appearance-based ("going out/nightlife") community involvement differentially predicted ED prevention outcomes in SMM. SMM ( = 73) enrolled in a randomized controlled trial of an ED prevention program completed measures of community involvement, drive for muscularity, body dissatisfaction, and bulimic symptoms at pre-intervention, post-intervention, and 1-month follow-up.

Knowledge Maps: an Online Tool for Knowledge Mapping with Automated Feedback.

Concept and knowledge maps have been shown to improve students' learning by emphasising meaningful relationships between phenomena. A user-friendly online tool that enables assessment of students' maps with automated feedback might therefore have significant benefits for learning. For that purpose, we developed an online software platform known as Knowledge Maps.

Knowledge maps: a tool for online assessment with automated feedback.

In higher education, most assessments or examinations comprise either multiple-choice items or open-ended questions such as modified essay questions (MEQs). Online concept and knowledge maps are potential tools for assessment, which might emphasize meaningful, integrated understanding of phenomena. We developed an online knowledge-mapping assessment tool, which provides automated feedback on student-submitted maps.

Online testable concept maps: benefits for learning about the pathogenesis of disease.

Context: Concept maps have been used to promote meaningful learning and critical thinking. Although these are crucially important in all disciplines, evidence for the benefits of concept mapping for learning in medicine is limited.

Methods: We performed a randomised crossover study to assess the benefits of online testable concept maps for learning in pathology by volunteer junior medical students.