Prevalence rates varied widely within each population, most likely due to methodological and sampling differences across studies." The authors added, "Few longitudinal studies existed, limiting the extent to which we could identify developmental patterns associated with female perpetrated intimate partner violence." They found a few studies which reported prevalence rates of IPV perpetration among females at two or more time points, which they stated made "it difficult to obtain a clear picture of the developmental patterns associated with this type of violence." There was also only one study that reported on prevalence rates over time for female perpetrated IPV among adolescents."This study found a significant increase in prevalence over a six month period; however, they measured lifetime perpetration of IPV, therefore, it is unclear if there was an actual increase or simply an accumulation of violence," stated the authors.By contrast, boys are more likely to report experiencing less severe acts, such as being pinched, slapped, scratched or kicked.Girls are more likely to report committing less serious forms of IPV, including as a means of self-defense, whereas boys are more likely to report committing more severe acts of IPV, including threats, physical violence and controlling a partner.
This is a contentious issue because there is a desire to protect both parties involved (or that have the potential to become involved) in teen dating violence.Intimate partner violence (IPV) in adolescents is an important realm of study as, in addition to the usual negative effects of abuse, this violence occurs at a critical period in the social and mental development of a person.This is also an important topic from a gender studies perspective as almost 32% of male adolescents engage in some form of violence, whether sexual, physical or emotional, towards their partners while adolescent violence from females is nearly half of that rate.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.A study published in the Journal of Epidemiology and Community Health examined the potential association between a spectrum of childhood adverse experiences and physical violence in relationships before age 21 for both members.