“…Recently, research has linked high frequency cell phone use with the following outcomes: reduced academic performance (Dietz & Henrich, 2014;Jacobsen & Forste, 2011;Junco & Cotton, 2012;Lepp et al, 2014Lepp et al, , 2015Rosen et al, 2013;Wei et al, 2012;Wood et al, 2012), poor sleep quality (Fossum et al, 2014;Lanaj et al, 2014;Lemola et al, 2015;Munezawa et al, 2011;Murdock, 2013;Thomée et al, 2011), decreased mental health (Beranuy et al, 2009;Harwood et al, 2014;Jenaro et al, 2007;Lepp et al, 2014;Rosen et al, 2014), increased sedentary behavior, decreased cardiorespiratory fitness and decreased intensity of planned exercise Lepp et al, 2013;Rebold et al, 2015), and decreased life satisfaction (Lepp et al, 2014). Yet, it may be that an internal locus of control could mitigate some of the negative outcomes associated with high frequency use.…”