“…Researchers guided by this perspective pay more attention to the content of children's thinking than to its causal complexity, although, like Piagetian researchers, they have been especially interested in thinking about causality (e.g., Au & Romo, 1996; Inagaki & Hatano, 2006; Sigelman, Estrada, Derenowski, & Woods, 1996). Although research guided by both the Piagetian and the naïve theories perspectives, along with a good deal of atheoretical research on children's thinking about HIV/AIDS, flourished in the 1990s, interest has waned since, with the exception of a few studies in countries with significant HIV problems (e.g., Carnevale et al, 2011; Legare & Gelman, 2009; Plattner, 2013; Zhao et al, 2011). Surprisingly, neither the earlier nor the more recent literature has investigated the extent to which ideas about causality are aligned with and perhaps inform thinking about prevention.…”