Higher testosterone levels “manifests itself in various intensities and forms from; thoughts, anger, verbal aggressiveness, competition, dominance behavior, to physical violence.” A study published in the International Journal of Endocrinology and Metabolism reported, “Testosterone plays a significant role in the arousal of these behavioral manifestations in the brain centers involved in aggression and on the development of the muscular system that enables their realization.
There is evidence that testosterone levels are higher in individuals with aggressive behavior, such as prisoners who have committed violent crimes.” However, the study also noted that many cases of high testosterone levels are disarmed through socialization.
Sexual behavior and aggression can be so deeply intertwined that the legality of underage consensual sex is sure to have an effect on teen dating violence.
Significant research has been done on the causes behind violent behavior in adolescent dating relationships with the intention of guiding the creation of dating violence prevention programs, and in turn has provided findings on the roles of nature and nurture in the development of such behavior with a strong favor towards nurture factors.
A survey conducted by Teenage Research Unlimited stated that " percent of teens have been threatened physically via e-mail, IM, text messaging, chat rooms, etc." A 2008 meta-analysis, which examined 62 empirical research studies between 19, relating to domestic violence in heterosexual intimate relationships from adolescence through to adulthood in the United States, reported on research findings that consistently show that adolescent females commit significantly more acts of domestic violence in intimate relationships than adolescent males.
Young people ages 12 to 19 experience the highest rates of rape and sexual assault, and people age 18 and 19 experience the highest rates of stalking.
Approximately one in three adolescent girls in the United States is a victim of physical, emotional, or verbal abuse from a dating partner—a figure that far exceeds victimization rates for other types of violence affecting youth Mark Green, former Wisconsin Representative said "if the numbers we see in domestic violence (dating violence) were applied to terrorism or gang violence, the entire country would be up in arms, and it would be the lead story on the news every night".
through the years by the means of communication technology.
The results demonstrated a strong positive correlation between ten out of the twelve childhood adversities and physically violent behavior in a teen relationship, with 13.8% responding with experiences of sexual violence, and 11.6% experiencing inter-parental violence.
This points to a strong influence of experience, or nature, on violent tendencies in adolescent relationships.
While classifying the perpetrator as a threat may be detrimental to his or her life and future relationships, not classifying the perpetrator this way may put future partners at risk.