Two Sides of the Same Coin? Viewing Altruism and Aggression Through the Adaptive Lens of Kinship

Are altruism and aggression polar opposites, or are they two sides of the same coin? In this review, the authors examine the evolved biological roots of these behaviors and focus on the psychology of kinship and how it can serve to bridge both behaviors. Drawing on inclusive fitness theory ( Hamilton, 1964 ), the kinship, acceptance, and rejection model of altruism and aggression (KARMAA; Webster, 2008 ), and a sociofunctional threat‐based approach to prejudice ( Cottrell & Neuberg, 2005 ), the authors propose that altruism and aggression can be viewed as two sides of the same coin depending on context and perspective. For example, a mother bear protecting her cubs by attacking a predator may be simultaneously exhibiting an act of altruism and aggression. After offering some empirical support for their view, the authors discuss the theoretical and practical implications of viewing altruism and aggression as related constructs at the intrapersonal, interpersonal, and intergroup levels.     

Aggression and Sociometric Status among Peers: Do Gender and Type of Aggression Matter?

The connections between the use of different types of aggression (direct physical, direct verbal, and indirect) and sociometric status among same-sex and opposite-sex peers were studied. The subjects were 209 ninth-grade adolescents. Although an adolescent's aggression in general was related to being rejected by peers, a different picture emerged when the shared variance between types of aggression was controlled: The partial correlations showed that when the level of direct (physical and verbal) aggression was kept constant, increases in indirect aggression did not explain variance in peer rejection scores. On the contrary, the use of indirect aggression contributed (especially among boys) to social acceptance by peers. The direct (physical and verbal) forms of aggression were unrelated to adolescents' social acceptance scores. No clear differences were detected between girls' and boys' acceptance or rejection of their aggressive peers, despite the finding that boys seemed to tolerate indirect aggression better than girls did.     

Parental Psychological Control and Children’s Relational Aggression: Examining the Roles of Gender and Normative Beliefs about Relational Aggression

Abstract

Drawing on the information processing model for the development of aggression, children’s acquisition of aggressive responses could be associated with parenting that communicated norms favoring aggression. Extending this view, the present study examined the mediating role of children’s normative beliefs about relational aggression (NBRA) on the association between psychologically controlling parenting and children’s relational aggression (RA), and further explored whether this possible indirect effect would be contingent on the child’s gender. 341 upper elementary school students (174 boys and 166 girls) reported perceived paternal psychological control (PPC) and maternal psychological control (MPC) during their fifth-grade fall semester, rated their NBRA during their sixth-grade fall semester, and assessed RA through a peer-nomination procedure during their sixth-grade spring semester. Results demonstrated that the indirect effects of perceived PPC and MPC on children’s RA via their NBRA were both significant among the entire sample. However, by means of conditional process analysis, we found that whereas perceived PPC positively predicted boys’ and girls’ NBRA, perceived MPC positively predicted boys’ but not girls’ NBRA. In addition, children’s NBRA was only positively predictive of RA for girls. As such, the indirect effect was exclusively significant for perceived PPC among girls.     

Trauma and Aggression in the DSM–5

Psychological trauma, stress, childhood abuse, neglect, and loss are mentioned as important features or risk factors for mental disorders in 15 out of 19 sections of the Diagnostic and Statistical Manual of Mental Disorders (5th ed. [DSM-5]). This means that, according to the DSM–5, trauma and stress are relevant themes throughout the mental health field, not solely an area of subspecialty. Despite the recognition of the widespread role of trauma and stress in the DSM–5, there are inconsistencies in the discussion of trauma, including its relationship to anger and aggression, that should be corrected in future editions of the manual.     

LGBTQ and Heterosexual Adolescents’ Use of Indirect Forms of Aggression

In this study, researchers investigated whether lesbian, gay, bisexual, transgender, and questioning (LGBTQ) adolescents use indirect aggression and exhibit prosocial behavior in their relationships at rates comparable to their heterosexual peers. In a sample of 666 college students (median age = 19.5 years), LGBTQ adolescents (N = 22) used relationally and socially aggressive behaviors at a level consistent with their heterosexual peers. This suggests that sexual orientation identification does not appear to differentially affect the use of indirectly aggressive behaviors during social interactions. There were also no differences in self-reported interpersonally mature behaviors (e.g., use of prosocial skills) exhibited by heterosexual and LGBTQ adolescents in this sample, which indicates that sexual and gender identity were also unrelated to the use of prosocial behaviors.     

Christian Churches and the Prevention of Preadolescent Aggression and Violence in Puerto Rico: Regional Leaders’ Perspective

Journal of Religion and Health - Preadolescents’ involvement in religious congregations may serve as a distal protective factor against aggression. Interviews were conducted to...     

Does Parental Relational Aggression Interact with Parental Psychological Control in the Prediction of Youth Relational Aggression?

In a sample of 117 youth and their parents, the associations between parental relational aggression, psychological control, youth gender, and youth relational aggression were examined. Boys with parents high on relational aggression and psychological control reported more relational aggression than boys with parents high on relational aggression and low on psychological control. Girls with parents low on relational aggression and high on psychological control reported more relational aggression than girls with parents low on relational aggression and psychological control. Results indicate youth may learn to use relational aggression from their parents, and have implications for intervention with relationally aggressive youth.     

A Cross-Cultural Examination of the Aggression Questionnaire–Short Form Among Egyptian and Omani Adolescents

The psychometric properties of an Arabic version of the Aggression Questionnaire–Short Form (AQ–SF) were examined in 2 samples of Egyptian and Omani adolescents. Confirmatory factor analysis (CFA) revealed that the 4-factor model had adequate fit to the data of both samples, whereas the unidimensional and hierarchical models did not. Multigroup CFAs revealed culture invariance for the AQ–SF 4-factor model when the 2 samples were compared for each gender. The analysis also revealed gender invariance for the AQ–SF 4-factor model within the Omani sample. However, the analysis showed partial gender invariance for the AQ–SF 4-factor model within the Egyptian sample. A latent mean analysis showed consistent gender differences on Physical Aggression in the male direction when males and females were compared across and within both samples. The AQ–SF correlated positively and significantly with peer nominations but did not correlate with a measure of social desirability.     

A Longitudinal Study of Relational Aggression, Physical Aggression, and Children's Social–Psychological Adjustment

Although great strides have recently been made in our understanding of relational aggression and its consequences, one significant limitation has been the lack of prospective studies. The present research addressed this issue by identifying and assessing groups of relationally aggressive, physically aggressive, relationally plus physically aggressive (co-morbid), and nonaggressive children during their third grade year in elementary school and then reassessing them a year later, during fourth-grade (N = 224, 113 girls). Two aspects of social–psychological adjustment were assessed during both assessment periods including internalizing difficulties (i.e., withdrawal, depression/anxiety, and somatic complaints) and externalizing problems (i.e., aggressive behavior, delinquency). It was revealed that the strongest predictor of future social–psychological adjustment problems and increases in these problems from third to fourth was the combination of relational and physical aggression. Relational aggression also contributed unique information, relative to physical aggression, in the prediction of future maladjustment. Implications of these findings for future research and prevention efforts, particularly for aggressive girls, are discussed.

Adolescents’ Disclosure and Secrecy About Peer Behavior: Links with Cyber Aggression,Relational Aggression,and Overt Aggression

The current study examines links between parent–adolescent relationship characteristics, friendship risk, and adolescent aggressive behavior. Adolescents (N = 110; M age = 17.05 years) were surveyed about their aggressive behavior (including cyber, relational, and overt) and the extent to which they disclosed aspects about their social lives (online and offline) to their parents. Participants also reported on the extent to which they hid or concealed components of their online and offline social lives from their parents, and about their exposure to a risky friendship context. Results indicate that high amounts of adolescent secrecy coupled with either (1) cyber aggressive friends, or (2) high levels of unsupervised socializing, increases adolescents’ risk for cyber aggression. Interactions between the parenting and peer contexts were also found with regard to relationally aggressive behavior. Implications of these results are discussed in the context of the parent–adolescent relationship.     

Development and Preliminary Validation of a Chinese Version of the Buss–Perry Aggression Questionnaire in a Population of Hong Kong Chinese

212 blind adults were administered the Sound Test, an auditory projective technique, to study their perceptual style and relate it to their functioning efficiency. The results indicated systematic significant differences between three employment criterion groups, employed in industry, in sheltered workshops and unemployed. The industry group demonstrated a higher ability to integrate, organize and differentiate the stimulus situations. The shop sample was stimulus bound, field dependent and rejected more stimulus situations. The unemployed group was significantly different from the industry and shop groups, exhibiting little or no effort to organize, integrate and differentiate. The results are discussed in terms of Witkin's principles of differentiation, field-dependency and field-independency. A cross validation study supports the results.     

Cross-Cultural Generalizability of the Reactive–Proactive Aggression Questionnaire (RPQ)

In this study, we assessed the cross-cultural generalizability of the Reactive–Proactive Aggression Questionnaire (RPQ) and tested the hypotheses that boys show higher levels of proactive aggression with increasing age and that a two-factor (reactive–proactive) structure will be observed in an East Asian population. We administered the RPQ to 5,615 male and female 11- to 15-year-old schoolchildren. CFA demonstrated a good fit of the two-factor reactive–proactive model. Proactive aggression increased significantly with age in boys but not girls, whereas reactive aggression showed no gender difference and only a minimal age increase. Results suggest the presence of meaningful differences between these aggression subtypes and the generalizability of the RPQ in an East Asian population.     

Family Economic Strain and Adolescent Aggression during the COVID-19 Pandemic: Roles of Interparental Conflict and Parent–Child Conflict

Although the link from family economic strain to adolescent aggression has frequently been hypothesized, the results are mixed. Both interparental conflict and parent–child conflict are considered to be potential mediators of this link. However, the empirical evidence supporting this proposition is lacking. The present study investigated the direct effect of family economic strain on adolescent aggression as well as indirect effects through interparental conflict and parent–child conflict. Based on multi-informant data from 971 families with a child in middle and high schools in Y City, in Shanxi Province, structural equation modeling is conducted to examine the proposed theoretical model. Findings show that family economic strain has no significant direct impact on adolescent aggression. Interparental conflict and parent–child conflict mediate the link between family economic strain and adolescent aggression simultaneously and sequentially. This study expands current literature and deepens our understanding of the mechanisms underlying the relationship between family economic strain and adolescent aggression. Implications for policies and interventions to reduce the risk of adolescent aggression are discussed.

     

Reciprocal Relations between the Trajectories of Mothers’ Harsh Discipline,Responsiveness and Aggression in Early Childhood

Theoretical advances in the study of the development of aggressive behaviors indicate that parenting behaviors and child aggression mutually influence one another. This study contributes to the body of empirical research in this area by examining the development of child aggression, maternal responsiveness, and maternal harsh discipline, using 5-year longitudinal data from a nationally representative sample of Turkish children (n = 1009; 469 girls and 582 boys). Results indicated that: (i) maternal responsiveness and harsh discipline at age 3 were associated with the subsequent linear trajectory of aggression; (ii) reciprocally, aggressive behaviors at age 3 were associated with the subsequent linear trajectories of these two types of parenting behaviors; (iii) deviations from the linear trajectories of the child and mother behaviors tended to be short lived; and, (iv) the deviations of child behaviors from the linear trajectories were associated with the subsequent changes in mother behaviors after age 5. These findings are discussed in the cultural context of this study.     

Children’s Sympathy for Peers Who Are the Targets of Peer Aggression

Although a goal of many aggression intervention programs is to increase children's concern (often termed sympathy or empathy) for their peers as a means of ultimately reducing aggressive behavior, there are no measures specifically of children's concern for peers who are the targets of peer aggression. A participatory action research (PAR) model was used to create a culturally-sensitive measure of urban African American children's sympathy for peers who are the targets of physical aggression, relational or social aggression, verbal aggression, and property damage. In Study 1, 40 children (M (age)?=?9.71?years; 47.5 % female) were interviewed about the types of incidents that lead them to feel sympathy for a peer. Based upon these findings, the 15-item Peer Sympathy Scale (PSS) was developed. In Study 2, the PSS was administered to 517 children (M (age)?=?9.82?years; 47.4 % female) to examine the psychometric properties of the measure and to explore the association between children's sympathy for their peers and their social behavior. Greater sympathy was associated with less overt and relational aggression according to both peer and teacher reports as well as with less oppositional-defiant behavior according to teacher reports. The clinical utility of the PSS as an outcome assessment tool for social skills intervention programs is discussed.     

Sex Differences in the Effects of Neighborhood Socioeconomic Disadvantage and Social Organization on Rural Adolescents’ Aggression Trajectories

We determined whether effects of neighborhood socioeconomic disadvantage on trajectories of aggression were moderated or mediated by neighborhood social organization and examined sex differences in neighborhood effects for rural adolescents. We used five waves of survey data collected over 2.5 years linked with neighborhood data from interviews with parents and the US Census. The sample (N = 5,118) was 50.1% female, 52.0% white and 38.3% African–American; average age at baseline was 13.1 years. Multilevel growth curve models for both girls and boys showed no significant interactions between neighborhood socioeconomic disadvantage and indicators of social organization. Neither sample showed evidence of mediated effects. In main effects models, neighborhood disadvantage was associated with the average aggression trajectory for girls. For boys, the effects of neighborhood socioeconomic disadvantage and social disorganization appeared to be confounded with each other. Neighborhood disadvantage is detrimental for rural girls regardless of the level of social organization.     

Children and Violence: The Role of Children’s Regulation in the Marital Aggression–Child Adjustment Link

Exposure to marital psychological and physical abuse has been established as a risk factor for children’s socio-emotional, behavioral, and cognitive problems. Understanding the processes by which children develop symptoms of psychopathology and deficits in cognitive functioning in the context of marital aggression is imperative for developing efficient and effective treatment programs for children and families, and has far-reaching mental health implications. The present paper outlines our research program, Child Regulation and Exposure to Marital Aggression, which focuses on children’s emotional and physiological reactivity and regulation as pathways in the marital aggression–child development link. Findings from our research program, which highlight the importance of children’s regulatory processes for understanding children’s adjustment in contexts of intimate partner violence, are presented, and future directions in this line of inquiry are outlined.     

Does Maladaptive Coping Mediate the Relationship Between Borderline Personality Traits and Reactive and Proactive Aggression?

The aim of this study was to identify associations between borderline personality (BP) traits and reactive and proactive aggression, and to compare the meditational effects of maladaptive coping in samples of older adolescents (n = 133) and young adults (n = 93), which has not hitherto been explored. This was a cross‐sectional study that used self‐report measures to assess BP traits on a continuum, trait‐based reactive and proactive aggression, and coping strategies. In adults, maladaptive emotional coping significantly mediated the relationship between BP and reactive aggression, and maladaptive avoidant coping mediated the relationship between BP and proactive aggression; no significant mediational effects were found for adolescents. These findings highlight potential explanations for associations between BP traits and reactive and proactive aggression in young adults, and indicate that reactive aggression in adult BPs could be decreased by reducing emotional coping, and proactive aggression by reducing avoidant coping. Aggr. Behav. 38:403‐413, 2012. © 2012 Wiley Periodicals, Inc.     

Patterns of Women’s Aggression Against Partners and Others: Broadening Our Understanding of Violence

Research on women's aggression typically focuses on relational aggression. However, the study of violence must include multiple forms of violence such as aggression against partners and non‐partner others, while also considering victimization experiences by partners and non‐partners. The focus of this study is the multiple experiences of violence (perpetration and victimization) of women who are incarcerated. Incarcerated women are likely to experience higher rates of both than women in community settings, but most will be released in a brief period of time. Using a random sample (N = 580) we conducted cluster analyses to identify five patterns of women's aggression. Clusters varied depending on the target/s of aggression (i.e., partner and/or others), and type of aggression (i.e., physical and/or intimidation). Multinomial logistic regression was performed to determine the relationship between women's membership in a perpetration cluster and their victimization. Victimization history was related to an increased risk of perpetrating aggression, and varied depending on the target and type of aggression. Our findings provide support that research and interventions addressing women's use of aggression must also address their victimization history. Furthermore, results indicate that for some women, aggression towards partners and others is related. Future research should investigate multiple forms of aggression.