“…However, the literature on training theory of mind understanding, at least in typically developing children, has focused on training this skill as a means to answer theoretical questions rather than practical ones (e.g., Guajardo & Watson, 2002; Slaughter & Gopnik, 1996), such as whether training one theory of mind task transfers to gains in other theory of mind tasks (e.g., Melot & Angeard, 2003). Low-income children may particularly benefit from training in theory of mind given that they fall behind their middle-income peers in this ability (e.g., Weimer & Guajardo, 2005), and given the current focus of early childhood programs aimed at improving school readiness in this population (e.g., Bierman et al, 2008; O’Connor, Cappella, McCormick, & McClowry, 2014; Raver et al, 2011). The purpose of this study was to improve low-income preschoolers’ theory of mind understanding through discussions about story characters’ mental states while listening to storybooks, as well as to determine whether this training transfers to social competence.…”