“…Second, the research on scientific reasoning has demonstrated that, for both adults and children, the decision to search for additional evidence before accepting a hypothesis is strongly influenced by the desirability of the hypothesis under consideration (Klahr, 2000;Klahr, Fay, & Dunbar, 1993;Kunda, 1990;Tschirgi, 1980). Third, the literature on social development suggests that preschool children are highly motivated to engage in discussions of and ratings for situations involving credit and blame (Dunn, 1988;Nelson-le Gall, 1984;Schleifer, Schultz, & Lefebvre-Pinard, 1983).…”