Levels Of Antisocial Behavior Research Articles

Exploring the Multidimensional Characteristics of Selected and Non-Selected White British and British South Asian Youth Cricketers: An Exploratory Machine Learning Approach

Selection into a County Age Group (CAG; under 10–18) programme is the first step for young aspiring cricketers on their journey to achieving professional status. Recognising that the British South Asian (BSA) community represents 30% of those who play recreational cricket compared to less than 5% of those who are selected to play at the professional level in England and Wales, it is important to better understand the characteristics of selected and non-selected players based on ethnicity to identify potential sociocultural differences during selection. Thus, the purpose of this study was to investigate the multidimensional factors that differentiated between selected and non-selected adolescent male cricketers as well as between White British (WB) and BSA selected players into a CAG programme. A total of 82 male participants aged between 14 and 17 years were included (mean = 15.3 ± 1.1 years: selected n = 33 and non-selected n = 49: WB n = 34, BSA n = 44, Other n = 4). In total, 104 characteristics were measured over nine tests, which were subsequently placed into five overarching factors: (a) physiological and anthropometrical, (b) perceptual–cognitive expertise, (c) psychological, (d) participation history, and (e) socio-cultural influences. A Bayesian binomial regression was performed in rSTAN using a weak normal prior to highlight differentiators in selection as well as differences between WB and BSA selected players. The results highlighted that athleticism, wellbeing and cohesion, the number of older brothers, and being born in birth quarters two and three were positively correlated with player selection into a CAG. Conversely, increases in psychological scores, a greater number of younger brothers and older sisters, as well as antisocial behaviour resulted in a reduced chance of player selection. Finally, several developmental factors (i.e., athleticism, wellbeing and cohesion, psychological distress, and levels of anti-social behaviour) differed based on ethnicity. These exploratory findings serve as a useful opening to highlight there are important differences to consider based on selection and ethnicity in CAG cricket.

An examination of early socioeconomic status and neighborhood disadvantage as independent predictors of antisocial behavior: A longitudinal adoption study.

The present study examined early socioeconomic status (SES) and neighborhood disadvantage (ND) as independent predictors of antisocial behavior (ASB) and addressed the etiology of the associations (i.e., genes versus the environment) using a longitudinal adoption design. Prospective data from the Colorado Adoption Project (435 adoptees, 598 nonadopted children, 526 biological grandparents of adoptees, 481 adoptive parents, and 617 nonadoptive parents including biological parents of unrelated siblings of adoptees) were examined. SES and ND were assessed during infancy and ASB was evaluated from ages four through 16 using parent and teacher report. Associations between predictors and ASB were compared across adoptive and nonadoptive families and sex. Early SES was a nominally significant, independent predictor of antisocial ASB, such that lower SES predicted higher levels of ASB in nonadoptive families only. ND was not associated with ASB. Associations were consistent across aggression and delinquency, and neither SES nor ND was associated with change in ASB over time. Nominally significant associations did not remain significant after controlling for multiple testing. As such, despite nonsignificant differences in associations across sex or adoptive status, we were unable to make definitive conclusions regarding the genetic versus environmental etiology of or sex differences in the influence of SES and ND on ASB. Despite inconclusive findings, in nonadoptees, results were consistent-in effect size and direction-with previous studies in the literature indicating that lower SES is associated with increased risk for ASB.

Stability of cyber dating victimization and psychological adjustment in adolescents: a short-term longitudinal study

The effect of cyber dating victimization on adolescents’ adjustment is understudied. The present study aimed to analyze the impact of cyber dating victimization on antisocial behavior, anxious depressive symptoms, and stress management according to their frequency and stability over time. In the study, 453 Spanish students aged between 12 and 19 years (52.5% girls) with sentimental experience completed surveys in a two-time longitudinal study six-month apart. Cyber dating victimization predicted a worse stress management. Regarding stability, four cyber dating victimization groups were found: non-cyber victims, past cyber victims, recent cyber victims, and stable cyber victims. The results indicated that recent cyber victims worsen their levels of antisocial behavior and anxious depressive symptoms coinciding with the moment of cyber dating victimization. Stable cyber victims showed worse scores in all the study variables over time. This study highlights the impact that cyber dating victimization has on adolescents’ psychological adjustment. These results address the need to develop psychoeducational interventions aimed to prevent cyber dating victimization, favoring adolescents’ healthy development and the improvement of the school life.

Antisocial Behavior in Online Discussion Communities

User contributions in the form of posts, comments, and votes are essential to the success of online communities. However, allowing user participation also invites undesirable behavior such as trolling. In this paper, we characterize antisocial behavior in three large online discussion communities by analyzing users who were banned from these communities. We find that such users tend to concentrate their efforts in a small number of threads, are more likely to post irrelevantly, and are more successful at garnering responses from other users. Studying the evolution of these users from the moment they join a community up to when they get banned, we find that not only do they write worse than other users over time, but they also become increasingly less tolerated by the community. Further, we discover that antisocial behavior is exacerbated when community feedback is overly harsh. Our analysis also reveals distinct groups of users with different levels of antisocial behavior that can change over time. We use these insights to identify antisocial users early on, a task of high practical importance to community maintainers.

Continuity and Change in the Genetic and Environmental Etiology of Youth Antisocial Behavior.

Trajectories of youth antisocial behavior (ASB) are characterized by both continuity and change. Twin studies have further indicated that genetic factors underlie continuity, while environmental exposures unique to each child in a given family underlie change. However, most behavioral genetic studies have examined continuity and change during relatively brief windows of development (e.g., during childhood but not into adolescence). It is unclear whether these findings would persist when ASB trajectories are examined across multiple stages of early development (i.e., from early childhood into emerging adulthood). Our study sought to fill this gap by examining participants assessed up to five times between the ages of 3 and 22years using an accelerated longitudinal design in the Michigan State University Twin Registry (MSUTR). We specifically examined the etiologies of stability and change via growth curve modeling and a series of univariate and bivariate twin analyses. While participants exhibited moderate-to-high rank-order stability, mean levels of ASB decreased linearly with age. Genetic and nonshared environmental influences that were present in early childhood also contributed to both stability and change across development, while shared environmental contributions were negligible. In addition, genetic and nonshared environmental influences that were not yet present at the initial assessment contributed to change over time. Although ASB tended to decrease in frequency with age, participants who engaged in high levels of ASB during childhood generally continued to do so throughout development. Moreover, the genetic and nonshared environmental contributions to ASB early in development also shaped the magnitude of the decrease with age.

Religiosity as a moderator of ADHD-related antisocial behaviour and emotional distress among secular, religious and Ultra-Orthodox Jews in Israel.

Background:ADHD predicts higher levels of antisocial behaviour and distress while religiosity is related to lower levels of both. This raises the hitherto unexplored question of how these variables interact.Aims:The objective of this study was to explore how religious individuals with ADHD fare in terms of these psychosocial outcomes.Method:806 secular, religious and Ultra-Orthodox Jewish adults in Israel completed measures of ADHD symptoms and treatment, emotional strengths and difficulties, religious belonging, religious behaviour and antisocial behaviour.Results:Findings supported an additive-interactive model in which religiosity (a) correlates with lower levels of ADHD symptoms and diagnosis, (b) directly relates to less antisocial behaviour and less distress and (c) moderates the negative effects of ADHD on antisocial behaviour and distress. Findings further suggest that religious observance rather than religious belonging drives most of the moderating effect of religiosity, while religious belonging rather than religious observance drives negative attitudes towards ADHD.Conclusions:Implications include the importance of treating religious individuals with ADHD in a more nuanced manner and of providing more information on ADHD to religious communities.

Bayesian quantile regression for joint modeling of longitudinal mixed ordinal and continuous data

In this paper, we develop a joint model based on the random effects approach for bivariate longitudinal mixed ordinal and continuous responses using quantile regression for both responses. In order to model the continuous responses an asymmetric Laplace (AL) distribution is assigned to the error term in continuous model. For modeling the ordinal responses using quantile regression, the threshold concept and a latent variable model in which the error term has AL distribution, is applied. For estimating the parameters a Bayesian approach via Gibbs sampling method is used. Moreover, we use the Peabody Individual Achievement Test (PIAT) dataset to illustrate an application of the proposed model. According to the results, children with low levels of antisocial behavior have better reading ability than that of children with high levels of antisocial behavior.

Deflections from adolescent trajectories of antisocial behavior: contextual and neural moderators of antisocial behavior stability into emerging adulthood.

Early adulthood is a critical period when young men involved in antisocial behavior (AB) may desist. Factors including marriage and employment have been shown to predict desistance, but little work has examined whether biological factors (e.g. neural reactivity) predict deflections from lifelong AB trajectories. We examined the continuity of, or desistance from, AB in early adulthood using group-based trajectories of AB across adolescence in a sample of 242 men from low-income, urban families. We examined contextual factors (romantic relationship quality, employment, neighborhood danger) and neural factors (amygdala reactivity to fearful faces, ventral striatum reactivity to reward) as moderators of the continuity of AB from adolescence (age 10-17) into early adulthood (age 22-23), and whether these pathways differed by race. High relationship satisfaction and employment at age 20 predicted decreased AB at age 22-23, but only among men with adolescent-onset/moderate AB trajectories. Ventral striatum reactivity predicted continued AB, but only among African-American men with early-starting AB. Amygdala reactivity to fearful faces was related to later AB for those in the early-starting group, but in divergent directions depending on race: amygdala reactivity to fearful faces was positively related to AB in European-Americans and negatively related to AB among African-Americans. Contextual factors only predicted deflections of AB in those engaged in late-starting, moderate levels of AB, whereas neural factors predicted continued AB only in those with early-starting, severe AB, and in divergent ways based on participant race. Though there is limited power to infer causality from this observational design, research on desistance broadly can contribute to informing personalized interventions for those engaged in serious adolescence AB.

Peer Network Dynamics and the Amplification of Antisocial to Violent Behavior Among Young Adolescents in Public Middle Schools

This study examined longitudinal changes in peer network selection and influence associated with self-reported antisocial behavior (AB) and violent behavior (VB) over the course of middle school in a sample of ethnically diverse adolescents. Youth and families were randomly assigned to a school-based intervention focused on the prevention of substance use. Using a longitudinal social network modeling approach, we found that students with similar levels of AB were more likely to affiliate during the transition from sixth to seventh grade (peer selection). Higher levels of AB in the seventh grade led to growth in network size by eighth grade. No peer selection effects documented for VB, but youth became more similar to total levels of VB reported by their peers between seventh and eighth grades (peer influence). As expected, AB was positively associated with VB levels. Random assignment to intervention condition affected peer selection at Grade 7 but did not reduce levels of self-reported AB or VB. These findings suggest that managing peer networks using a variety of strategies is likely to reduce peer contagion for AB and VB in a public middle school setting. We discuss emerging intervention strategies for the management and the prevention of emotional and behavioral disorders.

Characterising youth with callous\u2013unemotional traits and concurrent anxiety: evidence for a high-risk clinical group

Growing evidence supports the existence of two variants of youth with high callous–unemotional (CU) traits who present with markedly different risk profiles and outcomes, with potential implications for risk assessment and treatment formulation. So far, studies have identified variants of CU youth mainly using data-driven cluster approaches based on levels of CU traits and co-occurring anxiety. Yet, the extent to which this knowledge may be translated into clinical practice is unclear. To this end, the present study employed a severity-based, cut-off approach to systematically characterise CU groups across a range of clinically informative domains, including trauma history, psychiatric symptomatology, affective functioning, attachment style and behavioural risk. Analyses were based on multi-rated data from a community sample of high-risk youths (n = 155, M = 18 years). Consistent with previous studies, we found that, whereas variants show comparable levels of antisocial behaviour, those who present with both high CU and high anxiety report more severe childhood maltreatment, psychological distress, ADHD symptomatology and behavioural risk—including substance use, suicidal ideation and unsafe sex. In addition, these youth show greater attachment insecurity and affective dysregulation, as indexed by levels of irritability and alexithymia. Together, findings indicate that (1) trauma history is a key factor that differentiates variants of CU youth high vs. low on anxiety, and (2) differences in individual functioning across variants point to the need for tailored clinical assessment tools and intervention strategies. Importantly, the present findings indicate that variants of CU youth can be meaningfully differentiated using cut-off based approaches that parallel methods used in clinical assessments.

Inhalant Use and Mental Health Problems in Russian Juvenile Delinquents

ABSTRACTBackground: Inhalant use by children and adolescents has been linked to an increased risk of multiple drug use, mental health problems and antisocial behavior. Objectives: The purpose of this study was to examine the association between the frequency of inhalant use and psychiatric diagnoses among incarcerated delinquent youths in Russia. Methods: A total of 370 incarcerated delinquents from a juvenile correction center in Northern Russia were assessed by means of a semi-structured psychiatric interview and by self-reports. Results: Compared to non-users (N = 266), inhalant users (N = 104) reported higher rates of PTSD, early onset conduct disorder, ADHD, alcohol abuse and dependence, as well as higher levels of antisocial behavior, impulsiveness and more psychopathic traits. Frequent inhalant users also reported the highest rates of co-occurring psychopathology. Conclusions: Our findings suggest that inhalant use in delinquents is frequent and may require additional clinical measures to address the issue of psychiatric comorbidity.

Beyond the thin blue line? A critical analysis of Scotland's Community Warden Scheme

ABSTRACTOver the past decade the national governments of the UK have repositioned ‘community safety’ as a priority area. The complexity of reducing real and perceived crime rates and levels of antisocial behaviour is widely accepted. This has inspired the development of numerous programmes aimed at delivering safer and stronger communities in specific contexts. One of the strategies promoted in Scotland is the Community Warden Scheme, which aims to provide a ‘uniformed, semi-official police presence’ at a community level. Scotland's Community Wardens characterise the growing trend towards the pluralisation of police service providers, as a myriad of actors constitute the ‘extended policing family’. Amidst the diversification and expansion of policing actors, issues surrounding public accountability and policing authority loom large. This paper aims to critically examine the role of Scotland's Community Wardens in relation to the broader policing landscape, drawing on empirical data generated in one city (Dundee). It will start by discussing the political and policy context surrounding the creation of the Community Warden Scheme, and describing the Wardens’ main roles and responsibilities. The paper will then outline two substantive issues facing the Wardens as highlighted by the primary research. First, the importance of developing a distinct professional identity will be explored. Second, the imperative of working alongside local policing teams will be discussed. In suggesting methods of good practice, the everyday challenges of navigating intra-professional expectations, inter-professional tensions and public accountability will be critically analysed.

The genetic and environmental overlap between aggressive and non-aggressive antisocial behavior in children and adolescents using the self-report delinquency interview (SR-DI)

PurposeThis study investigated genetic and environmental commonalities and differences between aggressive and non-aggressive antisocial behavior (ASB) in male and female child and adolescent twins, based on a newly developed self-report questionnaire with good reliability and external validity -- the Self-Report Delinquency Interview (SR-DI). MethodsSubjects were 780 pairs of twins assessed through laboratory interviews at three time points in a longitudinal study, during which the twins were: (1) ages 9-10years; (2) age 11-13years, and (3) age 16-18years. ResultsSex differences were repeatedly observed for mean levels of ASB. In addition, diverse change patterns of genetic and environmental emerged, as a function of sex and form of ASB, during the development from childhood to adolescence. Although there was some overlap in etiologies of aggressive and non-aggressive ASB, predominantly in shared environmental factors, their genetic overlap was moderate and the non-shared environmental overlap was low. ConclusionsTaken together, these results reinforced the importance of differentiating forms of ASB and further investigating sex differences in future research. These results should be considered in future comparisons between youth self-report and parental or teacher report of child and adolescent behavior, and may help elucidate commonalities and differences among informants.

The GABAAreceptor α2 subunit gene (GABRA2) is associated with alcohol-related behavior

Background Gamma-aminobutyric acid-A (GABA-A) receptors, the major inhibitory neurotransmitter receptors in the brain are implicated in the acute and chronic effects of alcohol, including tolerance, dependence and withdrawal. Various polymorphisms in the gene encoding the GABA-A receptor alpha2 subunit (GABRA2) have been associated with alcoholism and with antisocial behavior in different populations of European ancestry. As early onset of alcoholism often reflects greater severity, including a higher risk for recurrence, comorbid antisocial personality disorder and conduct disorder, Cloninger’s classification distinguishes type II alcoholism with an early onset, elevated levels of antisocial behavior and delinquency, from the type I alcoholism with a late onset, neurotic symptoms and minimal criminality. Materials and methods Genotyping of GABRA2 polymorphisms (rs567926, rs279858 and rs9291283) was performed in samples of 355 alcoholic patients of Croatian origin (280 males and 75 females) using TaqMan Real-Time allelic discrimination technique after extraction of DNA from the whole blood. The results of allelic and haplotypic analysis were compared between alcohol-dependent subjects with a combination of early onset of alcohol abuse and presence of aggressive behavior corresponding to type II alcoholism subgroup, and individuals with the late onset of alcohol abuse and without aggression corresponding to type I alcoholism subgroup, according to Cloninger. Results Cloninger’s Type I and Type II alcohol-dependent patients did not differ significantly in the frequency of the genotypes and alleles for rs567926, rs279858 or rs9291283. However, the G-T- G haplotype was more often present in the alcohol- dependent subjects with early onset of alcohol abuse and aggressive behavior, corresponding to the Cloninger type II alcoholism subgroup (χ2 = 6.102, p = 0.013). Conclusions Our results revealed a haplotypic association between the GABRA2 gene and a more severe form of alcoholism, characterized by the early onset of alcohol abuse and presence of aggressive behavior. These findings support an important role of GABA-A receptors in the susceptibility to alcoholism and highlight them as potential targets for novel therapeutics in the treatment of alcohol dependence.

Social gradients in child and adolescent antisocial behavior: a systematic review protocol.

BackgroundThe relationship between social position and physical health is well-established across a range of studies. The evidence base regarding social position and mental health is less well developed, particularly regarding the development of antisocial behavior. Some evidence demonstrates a social gradient in behavioral problems, with children from low-socioeconomic backgrounds experiencing more behavioral difficulties than children from high-socioeconomic families. Antisocial behavior is a heterogeneous concept that encompasses behaviors as diverse as physical fighting, vandalism, stealing, status violation and disobedience to adults. Whether all forms of antisocial behavior show identical social gradients is unclear from previous published research. The mechanisms underlying social gradients in antisocial behavior, such as neighborhood characteristics and family processes, have not been fully elucidated. This review will synthesize findings on the social gradient in antisocial behavior, considering variation across the range of antisocial behaviors and evidence regarding the mechanisms that might underlie the identified gradients.MethodsIn this review, an extensive manual and electronic literature search will be conducted for papers published from 1960 to 2011. The review will include empirical and quantitative studies of children and adolescents (<=18 years old) recruited from the general population, which include measures of both social position and antisocial behavior. A standardized data extraction form and quality appraisal checklist will be used to retrieve essential information and critically appraise each study and the inter-rater reliability of the quality scores will be assessed. If practical, meta-analysis will be used to synthesize the data. However, it is expected that the selected studies will be heterogeneous, in which case narrative synthesis will be applied. Separate conclusions may be drawn for logically grouped studies on the basis of their quality score, scope or methodology.DiscussionThis systematic review has been proposed in order to synthesize cross-disciplinary evidence of the social gradient in antisocial behavior and mechanisms underlying this effect. The results of the review will inform social policies aiming to reduce social inequalities and levels of antisocial behavior, and identify gaps in the present literature to guide further research.

Psychopathy traits and parental dysfunction in sexual offending and general delinquent adolescent males

The failure to account for differences between adolescent males who offend against children and those who offend against peers may account for the similarities found between sex-offending samples and non-sexual delinquents. Psychopathy traits (grandiosity, impulsivity, lack of empathy, interpersonally exploitative and risk-taking) and antisocial behaviour, including behaviours and age of onset for delinquent behaviours and drug use, were explored in male adolescents with sex offences against children, sex offences against peer/adults, sexual offences against both and non-sex delinquents. Youths who committed sexual offences were similar on psychopathic traits and level of antisocial behaviour. Higher levels of grandiosity and lack of empathy were found in those whose offences were non-sexual. Parental dysfunction was consistent across all groups, but maternal psychiatric difficulties were more frequent in youths with histories of sexual offending and a history of maternal substance abuse was more common for cross-over sexual offenders. These data indicate that most psychopathy traits and antisocial behaviour are similar in all sexual offenders, while maternal dysfunction and narcissistic traits distinguish them from non-sex delinquents.

Antisocial behaviour across the life course: An examination of the effects of early onset desistence and early onset persistent antisocial behaviour in adulthood

There is evidence to show that individuals who have persistent behaviour problems over time have the worst outcomes across a range of domains. However, the adult outcomes of those who have high levels of behavioural problems in childhood but desist by adolescence remain relatively under‐investigated. This article examines different patterns of antisocial behaviour over the life course using the Australian Mater University Study of Pregnancy (MUSP), a prospective longitudinal study of mothers and their children up to age 21. Antisocial behaviour is measured using the Achenbach Child Behaviour Checklist at ages 5 and 14. Young adult outcomes (age 21) of health problems, educational attainment, employment, marriage, discomfort with relationships, and anxiety and depression are examined. Multinomial logistic regression analyses show that those individuals who no longer showed high levels of antisocial behaviour in adolescence continued to have problems across several outcomes. However, the worst outcomes were observed for those individuals with persistent behaviour problems in childhood and adolescence. Overall, the evidence supports the importance of programmes which aim to not only prevent the onset of early childhood antisocial behaviour, but to also draw attention to the need to address antisocial behaviour that emerges during adolescence.

Investigating perceptions of antisocial behaviour and neighbourhood ethnic heterogeneity in the British Crime Survey

There is much concern in the UK about the effects on community cohesion of anti-social behaviour (ASB) but to date relatively little is known about the geography of such behaviour: for what sort of people, and in what sort of places, are high levels of ASB a problem? What are the links, if any, between such behaviour and local socio-economic conditions, and how do such perceptions relate to local crime rates? Using data from the British Crime Survey and other secondary datasets, we develop and extend previous work which has investigated links between individual socio-economic characteristics, neighbourhood characteristics and individual perceptions of ASB. A multilevel modelling approach is used to ensure that individual and area level effects are not conflated. Secondly we extend the substantive knowledge surrounding the relationship between neighbourhood ethnic heterogeneity and individual perceptions of ASB. In so doing we challenge recent contentions that heterogeneity is associated with declining social cohesion and trust. We conclude that at a small-area scale for England, the primary area-level determinants of high levels of ASB lie in material circumstances, and that ethnic heterogeneity has no discernible effect on perceptions of ASB.

Student behaviour self‐monitoring enabling inclusion

Disruptive, antisocial behaviour remains an ongoing issue for all schools, and particularly those identified as inclusive. Children who exhibit elevated levels of antisocial behaviour have an increased risk of numerous negative life consequences, including impaired social relationships, escalating aggressive behaviours, substance abuse, and school dropout. Schools remain committed to the use of exclusions as response to disruptive behaviours, justified in terms of protecting the teaching and learning environment of others. However, exclusions disrupt the educational and social supports of these ‘high‐risk/high‐needs’ students at a time when they need it most. Schools remain confounded, citing insufficient resources and time. This paper suggests student behaviour self‐monitoring presents opportunities for a combined intervention and assessment strategy, increasing the capacity to identify and respond to incidents of disruptive behaviour for all students before patterned disruptive behaviours emerge or are constituted as problematic.

Resting heart rate and the development of antisocial behavior from age 9 to 14: Genetic and environmental influences

The genetic and environmental basis of a well-replicated association between antisocial behavior (ASB) and resting heart rate was investigated in a longitudinal twin study, based on two measurements between the ages of 9 and 14 years. ASB was defined as a broad continuum of externalizing behavior problems, assessed at each occasion through a composite measure based on parent ratings of trait aggression, delinquent behaviors, and psychopathic traits in their children. Parent ratings of ASB significantly decreased across age from childhood to early adolescence, although latent growth models indicated significant variation and twin similarity in the growth patterns, which were explained almost entirely by genetic influences. Resting heart rate at age 9-10 years old was inversely related to levels of ASB but not change patterns of ASB across age or occasions. Biometrical analyses indicated significant genetic influences on heart rate during childhood, as well as ASB throughout development from age 9 to 14. Both level and slope variation were significantly influenced by genetic factors. Of importance, the low resting heart rate and ASB association was significantly and entirely explained by their genetic covariation, although the heritable component of heart rate explained only a small portion (1-4%) of the substantial genetic variance in ASB. Although the effect size is small, children with low resting heart rate appear to be genetically predisposed toward externalizing behavior problems as early as age 9 years old.