Previous research has failed to identify an empirically coherent domain of social intelligence despite widespread intuitions among both laypersons and experts that social and academic abilities are at least partly distinct phenomena. The present study resolved this discrepancy between formal and informal observations by employing a behavioral effectiveness criterion to conceptually and operationally define social intelligence. D. P. Keating's methodological model was employed to examine 4 measures of academic intelligence and 6 measures of social intelligence using 3 correlational procedures. 690 9th and 12th graders participated. Univariate correlations demonstrated both convergent and discriminant validity; factor analyses revealed a distinct Social Intelligence factor; and a stepwise multiple regression confirmed the greater power of the social measures to predict a behavioral measure of social effectiveness. Implications for research on social cognition and social competence and for the design of educational programs intended to promote social abilities are discussed. (40 ref)

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This study examines the role of moral disengagement in fostering engagement in aggression and violence through adolescence to young adulthood in accordance with a design in which the study of individual differences and of their relations is instrumental to address underlying intraindividual structures and process conducive to detrimental conduct. Participants were 345 young adults (52% females) who were followed across 4 time periods (T1 M age = 17 years to T4 M age = 25 years). The longitudinal relations among irritability, hostile rumination, and moral disengagement attest to a conceptual model in which moral disengagement is crucial in giving access to action to aggressive tendencies. Findings suggest that irritability and hostile rumination contributed to the development of each other reciprocally and significantly across time. While hostile rumination and moral disengagement significantly mediated the relation between irritability and violence, moral disengagement significantly mediated the relation between hostile rumination and violence.

We examined children's conceptions about moral and conventional transgressions that differed on quantitative dimensions. Sixty-one children in Grades 1, 2, and 5 were administered an interview to assess how variation in seriousness of transgressions influenced their reasoning about moral and conventional events on the dimensions of importance and conceptual criteria. Assessments included behavioral-choice questions, attributions of importance, criterion judgments, and justifications. Children at all ages stated that peers would engage in the moral transgressions rather than the highly deviant conventional ones, but that peers should choose the conventional transgressions rather than the moral ones. The results also showed that, for the most part, children ranked the moral transgressions as more wrong than the conventional transgressions and rated the moral rules as more important than the conventional rules. The pattern of findings demonstrated that the distinction between morality (minor and major) and convention (major) on the criterion judgments was made more comprehensively by older than younger children. Justifications differed by domain at all ages.

The constancy or change of an attribute is important to most substantive areas of psychology. During the past decade, 2 independent methodological schools have developed statistical models for the depiction of longitudinal research. One, which might be called the European school, has created latent state-trait models. Alternatively, the American school has formulated models that go by the rubric of latent curve analysis or latent growth models. In this article, the authors integrate both approaches into a detailed unified latent curve and latent state-trait model (LC-LSTM) that includes the significant features from both schools. From the LC-LSTM framework, the permanency and ephemerality of psychological measures are discussed and the concepts of stability and reliability are reformulated. In addition, a comprehensive illustration on organization commitment is presented.