VRAG-R Documentation

The VRAG-R is designed to assess the likelihood of violent or sexual reoffending among male offenders. The data set comprises demographic, criminal history, psychological assessment, and psychiatric information about the offenders gathered from institutional files together with post-release recidivism information. The VRAG-R is a twelve-item actuarial instrument and the scores on these items form part of the data set. Because one of the goals of the VRAG-R development project was to compare the VRAG-R to the VRAG, subjects' VRAG scores are included in this data set. Access to the VRAG-R dataset is restricted. Contact Data Services, Queen's University Library (academic.services@queensu.ca) for access.

Coding Manuals

The VRAG-R is designed to assess the likelihood of violent or sexual reoffending among male offenders. The data set comprises demographic, criminal history, psychological assessment, and psychiatric information about the offenders gathered from institutional files together with post-release recidivism information. The VRAG-R is a twelve-item actuarial instrument and the scores on these items form part of the data set. Because one of the goals of the VRAG-R development project was to compare the VRAG-R to the VRAG, subjects' VRAG scores are included in this data set. Access to the VRAG-R dataset is restricted. Contact Data Services, Queen's University Library (academic.services@queensu.ca) for access.

VRAG-R Documentation

The VRAG-R is designed to assess the likelihood of violent or sexual reoffending among male offenders. The data set comprises demographic, criminal history, psychological assessment, and psychiatric information about the offenders gathered from institutional files together with post-release recidivism information. The VRAG-R is a twelve-item actuarial instrument and the scores on these items form part of the data set. Because one of the goals of the VRAG-R development project was to compare the VRAG-R to the VRAG, subjects' VRAG scores are included in this data set. Access to the VRAG-R dataset is restricted. Contact Data Services, Queen's University Library (academic.services@queensu.ca) for access.

Coding Manuals

The VRAG-R is designed to assess the likelihood of violent or sexual reoffending among male offenders. The data set comprises demographic, criminal history, psychological assessment, and psychiatric information about the offenders gathered from institutional files together with post-release recidivism information. The VRAG-R is a twelve-item actuarial instrument and the scores on these items form part of the data set. Because one of the goals of the VRAG-R development project was to compare the VRAG-R to the VRAG, subjects' VRAG scores are included in this data set. Access to the VRAG-R dataset is restricted. Contact Data Services, Queen's University Library (academic.services@queensu.ca) for access.

Aspects de la personalité chez les Inuit : une étude normative

Les Autochtones sont surreprésentés dans le système judiciaire canadien. Il a été constaté que certains individus ayant survécu à la colonisation développent un stress acculturatif, dont les effets se manifestent aux niveaux physique, psychologique et social (Berry et Annis, 1974). L'augmentation des conduites dysfonctionnelles et violentes consiste une des conséquences spécifiques pouvant résulter de ce stress (Kirmayer, Corin, Corriveau, & Fletcher, 1993). Selon les auteurs ayant étudié le crime chez les Autochtones, les facteurs statiques semblent être similaires pour les criminels non Autochtones et les Autochtones, mais ils sont présents à un degré plus intense chez ces derniers. De plus, les mêmes facteurs étiologiques sont identifiés dans les deux groupes. Parmi ceux-ci, la présence de traits de personnalité antisociale paraît prédire le développement de futurs comportements criminels. À partir des données recueillies pour un projet annexe, le Childhood Adolescent Taxon Scale a été complété pour 95 hommes Inuit vivant dans différentes communautés du Nunavut. Cette échelle permet le dépistage du deuxième facteur psychopathique identifié par Harpur, Hare et Hakstian (1989), majoritairement induit par les circonstances environnementales de l’individu. En comparaison avec la population générale canadienne, il a été démontré dans cette étude que le taux de psychopathie secondaire est plus élevé dans la population autochtone. Ces résultats mettent en évidence les effets destructeurs du mode de vie de ce peuple (imposé lors de la colonisation) et nous informent sur les cibles d’interventions futures.

Childhood bullying involvement predicts low-grade systemic inflammation into adulthood.

Bullying is a common childhood experience that involves repeated mistreatment to improve or maintain one's status. Victims display long-term social, psychological, and health consequences, whereas bullies display minimal ill effects. The aim of this study is to test how this adverse social experience is biologically embedded to affect short- or long-term levels of C-reactive protein (CRP), a marker of low-grade systemic inflammation. The prospective population-based Great Smoky Mountains Study (n = 1,420), with up to nine waves of data per subject, was used, covering childhood/adolescence (ages 9-16) and young adulthood (ages 19 and 21). Structured interviews were used to assess bullying involvement and relevant covariates at all childhood/adolescent observations. Blood spots were collected at each observation and assayed for CRP levels. During childhood and adolescence, the number of waves at which the child was bullied predicted increasing levels of CRP. Although CRP levels rose for all participants from childhood into adulthood, being bullied predicted greater increases in CRP levels, whereas bullying others predicted lower increases in CRP compared with those uninvolved in bullying. This pattern was robust, controlling for body mass index, substance use, physical and mental health status, and exposures to other childhood psychosocial adversities. A child's role in bullying may serve as either a risk or a protective factor for adult low-grade inflammation, independent of other factors. Inflammation is a physiological response that mediates the effects of both social adversity and dominance on decreases in health.

Excess mortality in Type 1 diabetes diagnosed in childhood and adolescence: a systematic review of population-based cohorts

Aims: Systematic review of mortality in childhood-/adolescent-diagnosed Type 1 diabetes and examination of factors explaining the mortality variation between studies. 
Methods: Relevant studies were identified from systematic searches of MEDLINE and EMBASE. Observed and expected numbers of deaths were extracted, and standardised mortality ratios (SMRs) and 95 % confidence intervals (CIs) were calculated. Negative binomial regression was used to investigate association between mortality and study/country characteristics.
Results: Thirteen relevant publications with mortality data were identified describing 23 independent studies. SMRs varied markedly ranging from 0 to 854 (chi-squared = 70.68,df = 21, p<0.0001). Significant associations were observed between SMR and mid-year of follow-up [incidence rate ratio (IRR) 0.95, 95 % CI 0.91–0.99 equivalent to a 5 % decrease per year], between SMR and infant mortality rate (IRR 1.07, 95 % CI 1.02–1.12, a 7 % increase for each death per 1,000 live births) and, after omitting an outlier, between SMR and health expenditure as a percentage of gross domestic product (GDP) (IRR 0.79, 95 % CI 0.68–0.93, a 21 % decrease for each one percent increase in GDP). No relationship was detected between SMR and a country’s childhood diabetes incidence rate or GDP.
Conclusions: Excess mortality in childhood-/adolescent diagnosed Type 1 diabetes is apparent across countries worldwide. Excesses were less marked in more recent studies and in countries with lower infant mortality and higher health expenditure.

The comorbidity of psychopathy, anxiety, and depression disorder

La psychopathie est un désordre de la personnalité caractérisé par des traits de comportement, tels qu’un manque d’empathie, du narcissisme, une estime de soi élevée, etc. Souvent, ces traits sont considérés comme indésirables. Ces caractéristiques se manifestent chez l’homme et la femme, autant dans la population criminelle que non-criminelle. L’étude de la psychopathie et la relation entre celle-ci et d’autres désordres mentaux représente un domaine relativement novateur de la psychologie. Des études démontrent une forte corrélation négative entre la psychopathie et l'anxiété, et entre la psychopathie et la dépression. Au total, 92 étudiants actuels ou ayant récemment graduées, au niveau du baccalauréat, de la maîtrise, et du doctorat ont été recrutés pour participer à cette étude. Ces participants ont complété quatre questionnaires standardisées qui évaluent leur niveau de psychopathie, d’anxiété et de dépression. Les évaluations utilisées sont le « Levenson’s Self-Report Psychopathy scale », le « Childhood and Adolescent Taxon Self-Report », le « Beck Depression Inventory », et le « Beck Anxiety Inventory ». Les résultats suggèrent l'existence d'une forte corrélation positive entre la dépression et la psychopathie, entre l'anxiété et la psychopathie, et entre l'anxiété et la dépression. Des variables additionnelles, tels que le sexe et l’éducation antérieure, contribuent aussi de façon significatives à ce modèle. Les résultats sont analysés tout en considérant des études antérieures et l’importance de la comorbidité psychopathique dans la recherche à venir.

Psychopathie chez les individus non incarcérés et coopération dans un dilemme du prisonnier itératif

Au niveau interpersonnel, la psychopathie implique un manque de considération d’autrui pouvant se manifester par la tromperie, la manipulation et l’exploitation. La présente thèse a investigué la relation entre les caractéristiques psychopathiques d'individus non incarcérés et la tendance à coopérer dans un jeu du dilemme du prisonnier itératif. Un total de 85 hommes ont été recrutés via une annonce qui ciblait des traits de personnalité correspondant à des caractéristiques psychopathiques exprimées de façon non péjorative. Plusieurs méthodes ont été employées pour rejoindre les participants : 46 ont participés en personne après avoir répondu à une invitation affichée dans un journal local ainsi que sur des babillards à proximité d'une université; 39 ont complété l'étude sur Internet après avoir été recrutés via un site web de petites annonces. Chaque participant a répondu à un questionnaire incluant l’Échelle Auto-rapportée de Psychopathie (Levenson, Kiehl, & Fitzpatrick, 1995) et l’Échelle Auto-rapportée des Indicateurs de Psychopathie de l’Enfance et de l’Adolescence (Seto, Khattar, Lalumière, & Quinsey, 1997). Ils ont également complété une simulation informatique du dilemme du prisonnier itératif comprenant 90 essais. La simulation informatique utilisée pour évaluer les participants en personne ainsi que la version accessible par Internet ont été conçues et programmées spécifiquement pour la présente thèse. La simulation informatique incluait trois stratégies souvent associées au dilemme du prisonnier itératif : donnant-donnant, donnant-donnant-généreux et gagne/reste-perd/change. Les analyses préliminaires ont montré que les participants vus en personne et ceux rejoints par Internet ne différaient pas en termes de variables sociodémographiques, des caractéristiques psychopathiques, de la désirabilité sociale et des réponses au dilemme du prisonnier. Une régression multiple standard a indiqué que les mesures psychopathiques ne pouvaient pas prédire le nombre total de choix coopératifs dans le jeu. Par contre, une corrélation négative a été trouvée entre les caractéristiques interpersonnelles et affectives de la psychopathie et la coopération dans le premier tiers du jeu. De plus, les participants qui présentaient davantage de caractéristiques psychopathiques interpersonnelles et affectives avaient plus souvent réussi à exploiter l'ordinateur en dénonçant alors que la simulation informatique coopérait. Des analyses multi-niveaux ont exploré la contribution de variables au niveau de la décision et au niveau de l'individu dans la prédiction du choix de coopérer ou de dénoncer lors de chaque essai du jeu; les interactions entre ces variables ont aussi été considérées. Les résultats ont montré que les variables au niveau de la décision influençaient généralement plus fortement les chances de coopérer que les variables au niveau de l'individu. Parmi les mesures de la psychopathie, seulement les caractéristiques interpersonnelles et affectives ont montré une association significative avec les chances de coopérer; les interactions avec le premier choix effectué dans le jeu et le premier tiers du jeu étaient significatives. Ainsi, si un participant avait coopéré au premier essai, la présence de caractéristiques psychopathiques interpersonnelles et affectives était associée à une diminution de ses chances de coopérer par la suite. Aussi, durant les 30 premiers essais du jeu, la présence de caractéristiques psychopathiques interpersonnelles et affectives était associée à une diminution des chances de coopérer. La stratégie adoptée par la simulation informatique n'avait pas d'influence sur le lien entre les caractéristiques psychopathiques et la probabilité de coopérer. Toutefois, le fait de jouer contre donnant-donnant était associé à de plus fortes chances de coopérer d'un essai à l'autre pour l'ensemble des participants. Globalement, les résultats suggèrent que les hommes non incarcérés présentant des caractéristiques psychopathiques ne seraient pas nécessairement portés à choisir systématiquement la non-coopération. En fait, les caractéristiques interpersonnelles et affectives de la psychopathie ont semblé se traduire par une tendance à faire bonne impression au départ, tenter rapidement d'exploiter autrui en dénonçant, puis finir par coopérer. Cette tendance comportementale est discutée, ainsi que la pertinence d'utiliser le dilemme du prisonnier itératif et les analyses multi-niveaux pour étudier le comportement interpersonnel des psychopathes.

Food and move project, promoting healthy eating & physical activity in a secondary school setting, pat 1: baseline data, interventions and future recommendations

The Food and Move project was a collaborative project with the students, staff and parents from four Warrnambool secondary colleges which focussed on promoting healthy eating and physical activity in secondary schools and built capacity for ongoing health promotion to address overweight/obesity.

The project aimed to:

1. Increase awareness amongst students, parents and staff of the links between regular physical activity and good nutrition to achieve optimal health.
2. Increase awareness amongst students, parents and staff of childhood/adolescent obesity and its implications for future health.
3. Improve the opportunities for students to access healthy food at their school canteen.
4. Improve the opportunities for students to access physical activity at recess and lunchtime.
5. Prepare a resource package of initiatives for use in secondary colleges to support the provision of opportunities for healthy eating and physical activity at Warrnambool secondary colleges.
6. Support the development of appropriate physical activity and nutrition curricula.

Explanations for mixed-orientation marriage : a comparative study of previously married and never-married gay men

Despite a large body of literature on the development of sexual orientation, little is known about why some men who marry women have (or develop) a homosexual orientation. In the current study, a selfselected sample of 43 never-married gay men and 26 gay men who were married to a woman completed a self-report questionnaire. As well as obtaining descriptive information from the 26 men about their marriages and reason for marrying, hypotheses were tested, based on five possible explanations for gay men’s marriages: (a) internalised homophobia; (b) religious intolerance (c) confusion created because of childhood/adolescent sexual experiences; (d) poor psychological adjustment; and (e) differences in strength of sexual preference. The two most frequent reasons for marriage were that it “seemed natural”, and a desire to have children and “family life”. The attitudes to gay men and lesbians held currently by the married group were significantly more positive than their reports of their attitudes around the time their marriage commenced, and the level of childhood sexual experiences with adults or older adolescents was significantly associated with the extent of their unsafe sexual practices with men (prior, during and/or after marriage). Marrieds described their families’ religious beliefs as more fundamentalist than never-marrieds. Family adaptability and family cohesion and the degree to which respondents reported having experienced child maltreatment did not distinguished between marrieds and never-marrieds, however these variables did predict the level of self-depreciation. No differences were found between marrieds and never-marrieds’ ratings of their sexual orientation and identity, homophobia, or self-depreciation. The results highlight how little is understood of the reasons why gay men marry, and the need to develop an adequate theoretical model.

The epidemiology of incident fracture from cradle to senescence

To reduce the burden of fracture, not only does bone fragility need to be addressed, but also injury prevention. Thus, fracture epidemiology irrespective of degree of trauma is informative. We aimed to determine age-and-sex-specific fracture incidence rates for the Barwon Statistical Division, Australia, 2006-2007. Using radiology reports, incident fractures were identified for 5342 males and 4512 females, with incidence of 210.4 (95 % CI 204.8, 216.2) and 160.0 (155.3, 164.7)/10,000/year, respectively. In females, spine (clinical vertebral), hip (proximal femoral) and distal forearm fractures demonstrated a pattern of stable incidence through early adult life, with an exponential increase beginning in postmenopausal years for fractures of the forearm followed by spine and hip. A similar pattern was observed for the pelvis, humerus, femur and patella. Distal forearm, humerus, other forearm and ankle fractures showed incidence peaks during childhood and adolescence. For males, age-related changes mimicked the female pattern for fractures of the spine, hip, ribs, pelvis and humerus. Incidence at these sites was generally lower for males, particularly among the elderly. A similar childhood-adolescent peak was seen for the distal forearm and humerus. For ankle fractures, there was an increase during childhood and adolescence but this extended into early adult life; in contrast to females, there were no further age-related increases. An adolescent-young adult peak incidence was observed for fractures of the face, clavicle, carpal bones, hand, fingers, foot and toe, without further age-related increases. Examining patterns of fracture provides the evidence base for monitoring temporal changes in fracture burden, and for identifying high-incidence groups to which fracture prevention strategies could be directed.

Perceived sports competence mediates the relationship between childhood motor skill proficiency and adolescent physical activity and fitness : a longitudinal assessment

Background: The purpose of this paper was to investigate whether perceived sports competence mediates the relationship between childhood motor skill proficiency and subsequent adolescent physical activity and fitness.

Methods: In 2000, children's motor skill proficiency was assessed as part of a school-based physical activity intervention. In 2006/07, participants were followed up as part of the Physical Activity and Skills Study and completed assessments for perceived sports competence (Physical Self-Perception Profile), physical activity (Adolescent Physical Activity Recall Questionnaire) and cardiorespiratory fitness (Multistage Fitness Test). Structural equation modelling techniques were used to determine whether perceived sports competence mediated between childhood object control skill proficiency (composite score of kick, catch and overhand throw), and subsequent adolescent self-reported time in moderate-to-vigorous physical activity and cardiorespiratory fitness.

Results: Of 928 original intervention participants, 481 were located in 28 schools and 276 (57%) were assessed with at least one follow-up measure. Slightly more than half were female (52.4%) with a mean age of 16.4 years (range 14.2 to 18.3 yrs). Relevant assessments were completed by 250 (90.6%) students for the Physical Activity Model and 227 (82.3%) for the Fitness Model. Both hypothesised mediation models had a good fit to the observed data, with the Physical Activity Model accounting for 18% (R2 = 0.18) of physical activity variance and the Fitness Model accounting for 30% (R2 = 0.30) of fitness variance. Sex did not act as a moderator in either model.

Conclusion: Developing a high perceived sports competence through object control skill development in childhood is important for both boys and girls in determining adolescent physical activity participation and fitness. Our findings highlight the need for interventions to target and improve the perceived sports competence of youth.