load should be reduced by physically and temporally integrating disparate sources of information (Ayres & Sweller, 2005; Chandler & Sweller, 1991, 1996; =-=Kalyuga, Chandler, & Sweller, 1999-=-; Mayer, 2009; Mayer & Moreno, 1998; Sweller & Chandler, 1994; Sweller et al., 1998). In...