“…Children with GID usually prefer playmates and toys of the opposite sex and they also have their play styles. There are a number of studies that have examined whether gender-referred children showed more cross-gender behaviors and feelings than non-referred children (e.g., Fridell, Owen-Anderson, Johnson, Bradley, & Zucker, 2006; Johnson et al, 2004; Cohen-Kettenis, Wallien, Johnson, Owen-Anderson, Bradley, & Zucker, 2006; for an overview, see Zucker & Bradley, 1995). Fridell et al (2006) compared the preferences for playmates and play styles in gender-referred children (199 boys, 43 girls) with those of controls (96 boys, 38 girls): The gender-referred children significantly preferred other-sex playmates and cross-sex play styles.…”