“…Prejudice and stereotypic beliefs concerning body weight (e.g., Lerner & Gellert, 1969), age (e.g., Seefeldt, 1984), and attractiveness (e.g., Langlois & Stephan, 1977) also emerge during the preschool and elementary school years. Further, the development of negative intergroup attitudes has important implications for a wide range of children's behavior, including peer relations (e.g., DuBois & Hirsch, 1990), memory (e.g., Liben & Signorella, 1980), helping behavior (e.g., Katz, Katz, & Cohen, 1976), and the development of personal interests and skills (e.g., Bussey & Bandura, 1992).…”