Biosocial aspects of domestic violence.
Domestic violence, defined as acts of verbal abuse and physical violence performed against women by current intimate main partners, was surveyed by means of the Conflict Tactics Scale. We examined the relationships between a biological variable (testosterone level), social variables (demographics, social integration), and behaviour (substance use) and self-reported domestic violence. Forced-entry OLS regression models allowed us to study how social and behavioural variables modified the effects of testosterone on this specific violent behaviour. The sample consisted of 54 men who had a main sexual partner and who identified themselves as Black, White, or Hispanic. The men were recruited from various social-service-agency sites in the area of Miami, Florida, on the basis of their risk factors for HIV/AIDS. The sample can best be described as culturally diverse men of low socioeconomic status who had a main sexual partner. A high percentage of participants reported some level of both verbal and physical aggression towards their partners. Testosterone levels were significantly associated with levels of both verbal aggression and physical violence self-reported by the men. Testosterone level, demographic characteristics, and alcohol consumption contributed to explaining the variance in self-reported verbal and physical abuse. The high heritability of testosterone level and its association with violent behaviour warrant the inclusion of this variable in studies of antisocial and criminal behaviour including domestic violence.
Soler
H
H
Department of Sociology, Florida State University, Tallahassee, FL 32306-2270, USA.
Vinayak
P
P
Quadagno
D
D
D000293:Adolescent; D000328:Adult; D000374:Aggression / Q000502:physiology* / Q000523:psychology; D000437:Alcoholism / Q000097:blood / Q000150:complications / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D012917:Social Adjustment; D013179:Spouse Abuse / Q000523:psychology*; D013739:Testosterone / Q000097:blood*; D014754:Violence / Q000523:psychology
D013739:Testosterone