“…Contribution comprises three aspects: (a) group interaction (b) intellectual, and (c) workload. , helping the group to function well and be efficient as a group (Goldfinch, 2006;Wu et al, 2013), being a good team player (Murray and Boyd, 2015), or contributing with leadership (Wu et al, 2013). Another way for group members to support the interaction within the group is by contributing with positive behavior; for example, by showing a positive attitude (Lejk et al, 2001a;Onyia & Allen, 2012), being adaptable (Lejk et al, 2001a), showing enthusiasm (Brooks & Ammons, 2003;Goldfinch, 2006), being motivated (Lejk et al, 2001a), getting along with teammates (Strom & Strom, 2011), interacting (Earl, 1986), being sociable (De Wever et al, 2011), or taking responsibility (Yurdabakan, 2011).…”