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Direct linkSevgi Bayram Özdemir; Sara Cucurachi; Takuya Yanagida; Metin Özdemir – European Journal of Developmental Psychology, 2024
The current study examined whether bystander behaviours in class were associated with being perpetrators of ethnic victimization and whether they moderated the association between disengagement from morality and perpetrating ethnic-based victimization. The sample included 1065 adolescents residing in Sweden (M[subscript age] = 13.12, SD=.42; 55%…
Descriptors: Moral Values, Adolescents, Student Behavior, Victims
Popkin, Joan; Skinner, Christopher H. – School Psychology Review, 2003
A modified multiple baseline across behaviors design was used to evaluate the effects of an interdependent group contingency program with randomly selected contingency components on the academic performance of an intact middle-school class serving five male students with serious emotional disturbance (SED). During the initial intervention phase,…
Descriptors: Assignments, Spelling, Emotional Disturbances, Academic Achievement
