“…Numerous studies conducted over the last two decades have documented the positive impacts of SL on students' personal development (Bringle, Clayton, & Hatcher, 2013;Celio, Durlak, & Dymnicki, 2011;Eyler & Giles, 1999;Yorio & Ye, 2012), social development (Astin & Sax, 1998 Eyler, Giles, Stenson, & Gray, 2001;Novak, Markey, & Allen, 2007;Warren, 2012;Yorio & Ye).…”