“…When conducting group work there are benefits associated with both self-selected and instructor-selected group members. Previous studies have shown that when students are able to select their group members, the primary criterion that they rely upon when forming groups is having a pre-existing friendship, which is perceived to facilitate communication, cooperation and proved satisfaction with the outcome of group work (Bacon, Stewart & Silver, 1999;Chapman, Meuter, Toy & Write, 2006;Hassaskhah & Mozaffari, 2015;Mahenthiran & Rouse, 2000;Mushtaq, Murteza, Rashid & Khalid, 2012;Russell, 2010). Due to the pre-existing social relationships between group members in self-selected groups there can be challenges with remaining on task while conducting group work (Hassaskhah & Mozaffari, 2015;Mitchell, Reilly, Bramwell, Solnosky & Lilly, 2004) and lower acquisition of skills (Basta, 2011) compared to instructor-assigned groups.…”