Prenatal Cannabis Use Linked to Child Aggression and Cognitive Deficits

Summary: New research shows that prenatal exposure to cannabis can negatively impact children’s thinking and behavioral skills, including impulse control, attention, and aggression, which are key for academic and social…

Adolescent Boys Show Aggression When Masculinity is Threatened

Summary: A new study reveals that adolescent boys respond aggressively to perceived threats to their masculinity, particularly in environments with rigid gender norms. Researchers found that boys whose motivation to…

Sexual Rejection Increases Aggression and Stress in Male Fruit Flies

Summary: A new study reveals how fruit flies respond to the stress of repeated mating failures. Researchers observed that male fruit flies facing repeated sexual rejection showed increased activity, aggression,…

Women’s Tears Chemical Diminish Male Aggression

Summary: A new study reveals that women’s tears contain chemicals that significantly reduce aggression in men. The study, which builds on known effects in rodents, employed a two-person game designed…

Behavioral Parallels: The Shared Routes of Aggression and Psychopathy

Summary: Aggressive and psychopathic individuals have difficulty shedding hostile behaviors once they’ve adopted them, according to new research. A mathematical model applied to a task assessing hostile responses confirmed this…

Aggression Is A Result of Self-Control, Not Lack Thereof

Summary: A new study contests the belief that aggression stems from poor self-control. Instead, it suggests that aggression is often a deliberate, controlled act, inflicted to maximize retribution. This finding,…