“…Second, it is possible that parents use more spatial language with boys because boys engage more in spatial activities (e.g., blocks, Legos; Cherney & Voyer, 2010; Kersch, Casey & Young, 2008), and/or find construction activities more attractive (Caldera, Huston & O’Brien, 1985; Campenni, 1999). There is evidence that spatial language occurs more commonly in the context of spatial activities than in the context of non-spatial activities and evidence that boys play more with certain spatial toys than girls, including blocks and Legos (Caldera et al, 1985; Ferrarra, Hirsh-Pasek, Newcombe, Golinkoff & Lam, 2011; Kersh, Casey & Young, 2008; Saracho, 1994) and Legos (Caldera et al, 1985; Campenni, 1999). Third, it is possible that parents hold stereotypes about boys being better at spatial thinking than girls, and as a consequence, may provide boys with more opportunities for spatial play, which could increase boys’ exposure to spatial language.…”