Psychopathy is a clinical construct defined by a cluster of personality traits and behaviors, including grandiosity, egocentricity, deceptiveness, shallow emotions, lack of empathy or remorse, irresponsibility, impulsivity, and a tendency to ignore or violate social norms. The majority of empirical research on psychopathy involves forensic…

This work explores whether a "psychological price" is indicated in the affective domain of the weaker student in abilty-mixed settings; whether this price differs for various dimensions of this domain; and whether it is related to academic achievement. Existing research in the fields of ability grouping, streaming, curriculum tracking,…

An attachment theory framework is applied toward understanding the emergence of depressive symptomatology and lower perceived competence in maltreated and nonmaltreated children. Confirmed hypotheses that maltreated children with nonoptimal patterns of relatedness show elevated depressive symptomatology and lower competence, whereas nonmaltreated…