Systematic Review of Two Decades (1995 to 2014) of Research on Synchronous Online Learning

Systematic reviews of literature are studies that strategically search for published research on a specific topic in order to synthesize what is known about the topic. This systematic review describes 157 articles on synchronous online learning (SOL) from thirty-four different countries on instructional setting, content areas, participant demographics, research designs, independent and dependent variables, SOL technologies, and data-collection tools.