After an aggressive interaction, perpetrators most want to offer apologies when they have unintentionally harmed another person and victims receive apology intentionally them. Perpetrators also explain behaviors differently—perpetrators often their own by referring beliefs considered that led (i.e., “belief” explanations), whereas perpetrators’ background factors do not mention the mental delib...

Three complementary models of how peer relationship problems (exclusion and victimization) and aggressive behaviors relate to prospective levels of internalizing problems are examined. The additive risks model proposes that peer problems and aggression cumulatively increase risks for internalizing problems. The reciprocal risks model hypothesizes that peer problems and aggression transact over ...

Pupfishes in the Death Valley region have rapidly differentiated in social behaviors since their isolation in a series of desert streams, springs, and marshes less than 20,000 years ago. These habitats can show dramatic fluctuations in ecological conditions, and pupfish must cope with the changes by plastic physiological and behavioral responses. Recently, we showed differences among some Death...

Deliberate self-harm behavior (DSH) can have profound effects on a person's quality of life, and challenges the health care system. Even though DSH has been associated with aggressive interpersonal behaviors, the knowledge on DSH in persons exhibiting such behaviors is scarce. This study aims to (1) specify the prevalence and character of DSH, (2) identify clinical, neurocognitive, psychosocial...

Although multi-component psychotherapeutic interventions are first-line treatments for Disruptive Behavior Disorders (DBD), pharmacotherapy is often associated for more severe patients. Our aim was to explore effectiveness of an associated pharmacotherapy in referred children with DBD receiving a one-year psychotherapeutic intervention. Aggression, callous unemotional (CU) traits and emotional ...