This systematic literature review examined the research on prior knowledge and its activation to ascertain how these terms are defined, what specific techniques have been empirically investigated, and the conditions under which prior knowledge activation facilitated students' comprehension. Fifty-four articles met the inclusion criteria and…

Rural adolescents are at risk for firearm-related injury and death. In response, professional organizations have called for communication between adolescents, parents, and providers about firearms. A shared understanding of firearms between providers and families can facilitate effectiveness of health interventions. However, few studies engage…