“…Table 1 shows the detailed scores of the methodological quality of the nine studies included. Two studies (Blair et al, 2011;Cheremshynski et al 2013) were classified as having strong quality. Five studies were categorized as having adequate quality (Binnendyk & Lucyshyn, 2009;Blair, Lee, Cho, & Dunlap, 2011;Dunlap & Fox, 1999;Lee, Poston, & Poston, 2007;Lucyshyn et al, 2007;McClean & Grey, 2012).…”