“…Many studies have revealed the significant role of peer interactions and verbal communication for knowledge construction (Chi, 2009;Hogan, Nastasi, & Pressley, 1999;Jeong, 2013;Jeong & Chi, 2007;Menekse, Stump, Krause, & Chi, 2013;Webb, 1989). However, some studies in learning sciences and educational psychology have shown that achieving successful collaboration is challenging and that working in small groups is not always beneficial in terms of group performance and individual learning (e.g., Barron, 2003;Chi & Menekse, 2015;Nokes-Malach, Richey, & Gadgil, 2015;Purzer, 2011;Stump, Hilpert, Husman, Chung, & Kim, 2011). Furthermore, past research indicates that peer interaction is important not only for the improvement of academic achievement but also for social skills development, including helping others, sharing, taking turns, showing respect, and working collaboratively.…”