“…They can set requirements for discussion responses or integrate task and social activities, and create areas for informal interactions (Ke, 2010;Rovai, 2007;Swan, 2004). Teachers can also actively facilitate courses to support student interaction by posting comments and questions that encourage students to communicate and by grading students based on their engagement with others (Rovai, 2007;Shea et al, 2005 Garrison et al, 2010b;Shea & Bidjerano, 2009b), both in terms of designing courses to support discussion (Akyol & Garrison, 2011;Ke, 2010) and directed facilitation and instruction (Joo et al, 2011;Kim, Kwon, & Cho, 2011). The aggregate levels of teaching presence for a class, and agreement among students, should be associated with high levels of social presence.…”