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Ojanen, Tiina; Kiefer, Sarah – International Journal of Behavioral Development, 2013
This study examined the development of adolescent self-reported instrumental-overt, instrumental-relational, reactive-overt, and reactive-relational aggression during middle school ("N" = 384; 12-14 years; 53% boys). Growth modeling indicated average increases in instrumental-relational aggression, and decreases in reactive-overt and…
Descriptors: Foreign Countries, Middle School Students, Aggression, Adolescent Development
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Sugimura, Kazumi; Yamazaki, Mizuki; Phinney, Jean S.; Takeo, Kazuko – International Journal of Behavioral Development, 2009
This study examined the ways in which Japanese adolescents handle disagreements with parents, and the extent to which the cultural values of emotional bonds within the family predict adolescents' reported handling of disagreements. Adolescents (N = 1029), aged 12 to 25 years, reported their projected actions in response to six hypothetical…
Descriptors: Adolescent Development, Structural Equation Models, Adolescents, Values