This study investigated the effects of trait-level hostility, interface types, and character identification on aggressive thoughts and overall game experience after playing a violent video game. Results showed that the mapping interface made participants with high trait-level hostility more readily accessible to aggressive contracts, yet it did not have any significant impact for participants w...

BACKGROUND Previous research has identified trait hostility and social isolation as possible psychosocial risk factors for coronary heart disease (CHD). However, few studies have examined hostility and social support simultaneously to determine their independent and possible interactive relations with CHD and disease-promoting mechanisms. PURPOSE Hypotheses derived from a general interpersona...

To test the social learning-based hypothesis that marital conflict resolution patterns are learned in the family of origin, longitudinal, observational data were used to assess prospective associations between family conflict interaction patterns during adolescence and offspring's later marital conflict interaction patterns. At age 14 years, 47 participants completed an observed family conflict...

Anti-Semitism is resurgent throughout much of the world. A new theoretical model of anti-Semitism is presented and tested in 3 experiments. The model proposes that mortality salience increases anti-Semitism and that anti-Semitism often manifests as hostility toward Israel. Study 1 showed that mortality salience led to greater levels of anti-Semitism and lowered support for Israel. This effect o...

Recent evidence suggests that individuals with certain personality traits are at elevated risk for chronic systemic inflammation. To date, this literature has focused on the related traits of hostility and negative affect (NA). In this study, we examine the covariation of trait measures of hostility and NA with the inflammatory mediators interleukin-6 and C-reactive protein. We also explore whe...

s u i c i d e o r attempted suicide is usually con­ sidered in terms of conscious and overt self-destructive action. However, data introduced in this paper suggests that many persons with self-destructive inclina­ tions may attempt to destroy or injure themselves through automobile accidents, and that these accidents are rarely perceived as suicidal attempts by either the driver or the public. ...

OBJECTIVE To test whether reduction in hostility increases autonomic regulation of the heart. METHODS In this randomized controlled trial, participants were 158 healthy adults, aged 20 years to 45 years, who were 1 standard deviation (SD) above national norms on the Cook-Medley Hostility and the Spielberger Trait Anger Indices. Participants also were interviewed, using the Interpersonal Hosti...