Appetitive aggression and adaptation to a violent environment among youth offenders

Previous research has demonstrated that those who perpetrate violence and report aggression to be appetitive are less vulnerable to developing posttraumatic stress disorder (PTSD). The current study examined the hypothesis that, among youth offenders living in a high-violence community, an attraction to violence is associated with improved psychosocial functioning and less concern about future threats. A sample of 69 male youth offenders living in two high-violence communities in Cape Town, South Africa, completed measures of trauma exposure, PTSD symptoms, appetitive aggression, reactive aggression, psychosocial functioning, and concerns about future threats. Higher PTSD symptoms predicted lower psychosocial functioning as well as more concern about future threats. However, participants high in appetitive aggression showed better functioning and fewer concerns about future threat. By contrast, reactive aggression was a significant predictor of reduced functioning and increased concerns about threat. These findings suggest that, for youth offenders living in contexts of ongoing violence exposure, appetitive aggression may serve a psychologically self-protective function. Implications for interventions with youth offenders living in high-violence communities are considered. (PsycINFO Database Record (c) 2013 APA, all rights reserved

The interplay between trauma, substance abuse and appetitive aggression and its relation to criminal activity among high-risk males in South Africa

BackgroundIn persistently unsafe environments, the cumulative exposure to violence predicts not only the development of posttraumatic stress disorder (PTSD), but also of increased aggression and violent outbursts. Substance use disorders interact with these developments, as drug consumption may blunt symptoms and also reduce the threshold for violent acts. Investigating the interplay between these variables and the possible cumulative effect of drug abuse on the attraction to cruelty is a crucial step in understanding the cycle of violence and developing intervention programs that address this cycle in violence-troubled communities such as low-income urban areas in South Africa.MethodsYoung males at risk (N = 290) were recruited through a reintegration center for offenders in Cape Town. We assessed types of traumatic events experienced, PTSD symptom severity, appetitive aggression, committed offenses and patterns of drug abuse prior to the perpetration of violence.ResultsPath-analyses confirmed a positive relationship between exposure to traumatic events and PTSD symptom severity, appetitive aggression, the number of committed offenses and drug abuse prior to violence. PTSD symptoms were positively associated with the propensity toward aggression. Furthermore, more severe drug abuse was related to higher attraction to violence and more committed offenses.ConclusionsWe conclude that like exposure to violence, drug abuse may play a key role in the attraction to aggression and criminal acts. Measures of violence prevention and psychotherapeutic interventions for trauma-related suffering may not be effective without enduring drug abuse rehabilitation.publishe

Perpetuating the cycle of violence in South African low-income communities : attraction to violence in young men exposed to continuous threat

Background: Life in the low-income urban communities of South Africa is imprinted by a cycle of violence in which young males predominantly are in the roles of both victim and perpetrator. There is some evidence that adolescents who show an attraction to cruelty can display high levels of psychosocial functioning despite the presence of posttraumatic stress symptoms. However, the role of appetitive aggression in the context of ongoing threats and daily hassles is not yet fully understood.Objective: In this study, we examine the role of attraction to violence in areas of continuous traumatic stress exposure and its effect on posttraumatic stress disorder (PTSD) severity and violence perpetration.Method: A sample of 290 young males from two low-income Cape Town communities was surveyed. We assessed appetitive aggression with the Appetitive Aggression Scale (AAS), PTSD symptoms with the PTSD Symptom Scale-Interview, the number of witnessed and self-experienced traumatic event types with an adaptation of the Child Exposure to Community Violence questionnaire, and the number of perpetrated violence event types with an adapted offence checklist from the AAS.Results: Appetitive aggression scores were predicted by witnessed as well as self-experienced traumatic events. Higher appetitive aggression scores resulted in higher levels of PTSD severity and perpetrated violence.Conclusions: Young males living in the low-income areas of South Africa may develop an attraction to cruelty in response to exposure to violence. Their willingness to fight in turn can increase the likelihood of continued violent behaviour. In contrast to previous research from postconflict areas, appetitive aggression and engagement in violence do not prevent the development of PTSD, but are instead associated with higher levels of posttraumatic stress. PTSD symptoms such as avoidance and hyperarousal, as well as an attraction to cruelty and thus the willingness to fight, might support survival in areas of ongoing conflict, but at the same time they could fuel the cycle of violence.publishe

Social Acknowledgment of Violent Experiences and Its Role in PTSD and Appetitive Aggression Among High-Risk Males in South Africa

Violence exposure poses a risk for posttraumatic stress disorder (PTSD) and appetitive aggression. Does acknowledgment of violent experiences by one’s social environment also affect these adverse consequences of violence? We investigated relations between number of traumatic event types, number of violent offenses, PTSD symptoms, appetitive aggression, and social acknowledgment. A total of 290 participants were recruited through a Cape Town rehabilitation center for offenders. Using path analysis, we demonstrate higher societal disapproval to be associated with more intense PTSD symptoms and greater appetitive aggression. However, past experiences of recognition were also related to more intense PTSD symptoms. Violence exposure was positively associated with PTSD symptoms and appetitive aggression, and a higher number of violent offenses was related to greater appetitive aggression. Results indicate that besides violence exposure, social acknowledgment may play a significant role in the severity of PTSD and appetitive aggression. Intervention programs should not neglect targeting social structures.publishe