“…Moreover, adaptive behavior is conceptualized as developmentally incremental in that older children exhibit more adaptive behaviors than younger children (Sparrow et al, 1984, Tombokan-Runtukahu & Nitko, 1992). The construct of adaptive behavior generally, and the VABS specifically, have shown good validity both in Western cultures, such as Italy (Bornstein, Giusti, Leach, & Venuti, 2005), and in nonWestern countries, such as Indonesia (Tombokan-Runtukahu & Nitko, 1992). The VABS have been used in Italy previously to assess normal child behavior (e.g., Balboni, Dantoni, & Pedrabissi, 2000; Bornstein et al, 2005; Calvo, Mazzeschi, Zennaro, & Lis, 2002) and individuals with cognitive disabilities (e.g., De Stasio, Gentile, Labonia, & Masi, 2002) or mental retardation (e.g., Balboni, Pedrabissi, Molteni, & Villa, 2001).…”