Behavioural characteristics of adolescence in young captive european rabbits,oryctolagus cuniculus

The territoriality of young, wild-type European rabbits, Oryctolagus cuniculus was studied in the laboratory. The experimental procedure was to introduce a strange animal into the pen (“home”) of another rabbit and to record the occurrence of the following forms of behaviour: approach, sniffing, following and chasing, aggression. Altogether 290 rabbits of the following age classes were used - 16 to 30, 31 to 60, 61 to 90, and 91 to 120 days old, and adult females and males The young rabbits were members of 62 separate litters Thirty tests were carried out for each of 21 age-class combinations giving a total of 630 separate tests each lasting 10 minutes. The data collected were subjected to statistical analysis using a multivariate parametric approach to paired comparisons The multiple discriminant analysis was used. The results indicated the preparedness of even the youngest rabbits to defend their own territory and the inhibiting effect of strange territory on all rabbits, except the 61–90-day-old subjects referred to as adolescents. The adolescents displayed aggression to younger as well as older rabbits. Within their own age group even a few days seniority of the introduced individual levelled the intensity of aggression of contestants. This behavioural characteristic was not present in the oldest age class (91–120 days old). The results are discussed in relation to information on the behaviour of free-living rabbits. The innate nature of territoriality of the species is emphasised.     

MEGA♪: An Ecological Risk Assessment Tool of Risk and Protective Factors for Assessing Sexually Abusive Children and Adolescents

MEGA^? is a comprehensive, ecologically framed, structured risk assessment tool for assessing sexually abusive behavior, coarse sexual improprieties, or both in all youth under 19 years, including male and female adjudicated and nonadjudicated youth, children under 12, and youth with low intellectual functioning. MEGA^?, or Multiplex Empirically Guided Inventory of Ecological Aggregates for Assessing Sexually Abusive Adolescents and Children (Ages 19 and Under; Miccio-Fonseca, 2006b Miccio-Fonseca, L. C. 2006b. Multiplex Empirically Guided Inventory of Ecological Aggregates for Assessing Sexually Abusive Children and Adolescents (Ages 19 and Under)—MEGA^?, San Diego, CA: Author.  [Google Scholar]) is composed of 7 aggregates and 4 distinct risk scales: (a) Risk Scale, (b) Protective Risk Scale, (c) Estrangement Risk Scale, and (d) Persistent Sexual Deviancy Scale. Discussed are the internal consistency findings on a sample of 1,184 (979 males and 205 females). MEGA^?'s Risk and Protective Risk Scales are discussed in depth.     

The Relationship of Trauma to Nonsexual Crimes Committed by Adolescent Sexual Abusers: A New Area of Research

In an early investigation on the topic of the relationship between trauma history and nonsexual crimes committed by sexual offenders, this study examined nonsexual crimes committed by a sample of 451 juvenile sexual abusers. More than 60% of this sample committed quite serious crimes (i.e., animal cruelty, arson, assault, burglary, car theft, drug-related crimes, or theft). Based on the delinquency literature, childhood victimization significantly predicted severity of criminal behavior for this sample. Implications for research and practice are discussed.     

Trauma Affect Regulation Psychoeducation Group and Milieu Intervention Outcomes in Juvenile Detention Facilities

This article reports outcomes of Trauma Affect Regulation: Guide for Education and Therapy (TARGET), a group and milieu intervention, in three juvenile detention facilities, controlling for site, length of stay, ethnicity, number of arrests, mental health and traumatic stress problems, and cohort effects. Linear multiple regression results showed that every session of TARGET received in the first seven days of detention was associated with 54% fewer disciplinary incidents and 72 fewer minutes of disciplinary seclusion ( p < .001) for each youth during the modal stay (14 days) in detention. TARGET group participation was unrelated to recidivism, but recidivism declined significantly following implementation of TARGET. Implementing TARGET in juvenile detention facility milieus might improve safety, reduce punitive sanctions, and potentially reduce recidivism.     

Effects of Racial Discrimination,Childhood Trauma,and Trauma Symptoms on Juvenile Delinquency in African American Incarcerated Youth

To understand racial disproportionality in juvenile delinquency, we studied relationships between 2 possible contributors: effects of manifestations of a structural factor (racism) and psychological consequences of trauma. Informed by Carter’s (2007) theory of race-based trauma, we explored the role of experiences of racial discrimination, childhood trauma, and trauma symptoms in juvenile delinquency through self-reported experiences of incarcerated African American youth. We found that childhood trauma, trauma symptoms, and racial discrimination experiences all significantly contributed to juvenile delinquency, but participants who experienced greater racial discrimination had higher posttraumatic stress symptoms and elevated delinquency rates. Considering the well-documented effects of trauma symptoms on juvenile delinquency, race-based trauma experiences might help us understand one aspect of racial disproportionality in juvenile delinquency.     

Chaos and Trauma in the Lives of Adolescent Females with Antisocial Behavior and Delinquency

Summary

Female adolescents entering the juvenile justice system have complex and serious problems in multiple areas of adjustment. Literature is reviewed on the prevalence and form of antisocial behavior in girls and on the long-term implications of such problems in adolescence. Risk factor characteristics, including family fragmentation, physical and sexual trauma, mental health problems, official arrest and self-report offending histories of a population of girls referred for out-of-home placement because of repeated and chronic juvenile offending are presented. In addition, with the exception of sexual trauma histories, these sample characteristics are compared to a similar sample of chronically offending boys. A treatment approach is described and pilot data are presented on its feasibility. Implications for designing empirically-based, gender-related treatment models are discussed.     

Clinical concepts

In this section authors have written about the Winnicottian concept that they value most in their everyday working lives. This provides a valuable insight into the ways in which Winnicott's work is being used as a springboard for new ideas, as well as enlightening familiar ground. It is striking to see how the original Winnicottian idea takes on new form as it is taken up by new generations of clinicians. Despite the absence of a Winnicottian training school, his pervasive impact continues to influence current theory and practice.     

Self‐Reported Family Socioeconomic Status,the 5‐HTTLPR Genotype,and Delinquent Behavior in a Community‐Based Adolescent Population

Twin and adoption studies have demonstrated a significant contribution of both genetic and environmental factors to antisocial and delinquent behavior. Associations have been reported between the serotonin transporter (5‐HTT) and aggression, and between socioeconomic status (SES), aggression, and serotonergic functions of the brain. We aimed to investigate associations between the 5‐HTTLPR genotype and family SES in relation to delinquent behavior among adolescents. A total of 1,467 17‐ to 18‐year‐old students in the county of Västmanland, Sweden, anonymously completed a questionnaire and gave a saliva sample. Family SES had a U‐shaped relation to delinquency, where adolescents with low and high family SES were the most delinquent. There were curvilinear interactions between the 5‐HTTLPR genotype and family SES in relation to delinquency. Among individuals having high family SES, boys with the LL (homozygous for the long allele) or LS (heterozygous) genotypes and girls with the SS (homozygous for the short allele) or LS (heterozygous) genotypes showed the highest delinquency scores. Among individuals having low family SES, boys with the LL (homozygous for the long allele) genotype and girls with the LS (heterozygous) genotype showed the highest delinquency scores. The present study suggests evidence for an interaction between family SES and the 5‐HTTLPR genotype in relation to juvenile delinquency. Aggr. Behav. 39:52‐63, 2013. © 2012 Wiley Periodicals, Inc.     

‘Taking emotions seriously’: Feeling female and becoming-surfer through UK Surf Space

In this paper, I consider the importance of “taking emotions seriously” in relation to my research into women and surfing in the UK. I draw on feminist work in the areas of emotion, space and subjectivity, and relevant literature on surfing, in order to explore the significance of affectual and emotional experiences for women who surf. I contend that by exploring how women emotionally experience surfing spaces, we might better understand the dynamic intricacies of surfing as an embodied, gendered space. In particular, I explore feelings of fear, freedom, belonging and anger in the context of female subjectivities caught up in a spatial becoming-surfer. My findings suggest that although surfing remains dominated by men, the fluidity of the space offers many possibilities for women to experience their gendered embodiment differently. I also contend that an association of surfing with masculinity continues to shape gendered relations and spatial becomings in the surf.     

Escalation from Fetish Burglaries to Sexual Violence: A Retrospective Case Study of Former Col., D. Russell Williams

Criminal history narrative studies reveal an escalation in sexual offender behaviour from non‐contact to contact offending, with an ever‐increasing likelihood of sexual violence and homicide. In particular, researchers have found that sexual offenders often have a history of committing burglaries prior to contact offences. Accordingly, researchers have suggested that burglaries may be associated with an increased likelihood of future sexual offending, particularly when they have a sexual element to them. However, to date, there has been little quantitative research focusing on the mechanisms of escalation in sexual offences. This paper seeks to study factors associated with sexual offence escalation in terms of changes in offence seriousness and frequency. Specifically, case evidence was gleaned from a series of fetish burglaries and subsequent sexual assaults and murders committed by the former Canadian Colonel David Russell Williams (RW). Cluster analysis, chi‐square, ANOVA, and regression analyses were conducted on the crime scene information of RW's 82 cases of fetish burglary. Analyses revealed a significant escalation in the frequency and seriousness of RW's fetish burglary offences prior to committing acts of sexual violence and ultimately sexual homicide. Recommendations for future research predicting escalation of sexual offending by frequency and seriousness of offending behaviour are discussed. Copyright © 2013 John Wiley & Sons, Ltd.