Catia Malvaso

The Maltreatment–Offending Association A Systematic Review of the Methodological Features of Prospective and Longitudinal Studies

Although the association between childhood maltreatment and the subsequent development of offending behavior is well documented, the association does not necessarily reflect a causal relationship. This paper provides a systematic review of prospective and longitudinal studies using official records of maltreatment to gain insights into the extent to which methodological variations are likely to influence the conclusions drawn about the likely relationship between maltreatment and offending. Sixty-two original studies met the inclusion criteria. These studies were assessed according to a set of seven methodological criteria: (1) inclusion of comparison groups, (2) the use of statistical controls, (3) valid outcome measures, (4) operationalization of maltreatment, (5) proper temporal order of associations, (6) data relating to unsubstantiated maltreatment, and (7) consideration of mediating and moderating factors. The strength of evidence in support of the maltreatment–offending association was influenced by a number of methodological factors. Despite the increasing sophistication of studies, there is a need to be mindful of how these factors are taken into account in future research in order to gain a deeper understanding of the adverse consequences of maltreatment and how this might influence outcomes and inform interventions.

Adult developmental trajectories of pseudoneglect in the tactile, visual and auditory modalities and the influence of starting position and stimulus length.

Pseudoneglect is a tendency to pay more attention to the left side of space, typically demonstrated on tasks like visuo-spatial line bisection, tactile rod bisection and the mental representation of numbers. The developmental trajectory of this bias on these three tasks is not fully understood. In the current study younger participants aged between 18 and 40 years of age and older participants aged between 55 and 90 years conducted three spatial tasks: (1) visuospatial line bisection - participants were asked to bisect visually presented lines of different lengths at the perceived midpoint; (2) touch-driven tactile rod bisection in the absence of vision - participants were asked to feel the length of a wooden rod with their index finger and bisect the rod at the perceived centre; and (3) mental number line bisection in the absence of vision - participants were asked to listen to a pair of numbers and respond with the numerical midpoint between the pair. The results showed that both younger and older participants demonstrated pseudoneglect (leftward biases) in the visual, tactile and mental number line tasks and that the magnitude of pseudoneglect for each group was influenced by physical or mentally represented starting side (start left versus start right) and stimulus length. We provide an exploration of pseudoneglect in younger and older adults in different tasks that vary in the degree to which mental representations are accessed and argue that pseudoneglect is a result of a right hemisphere attentional orienting process that is retained throughout adulthood. Our results indicate that, contrary to some current models of cognitive ageing, asymmetrical patterns of hemispheric activity may occur in older age.

The child protection and juvenile justice nexus in Australia: A longitudinal examination of the relationship between maltreatment and offending

There is convincing evidence that many young people who are in the justice system have had contact with child protection services and that victims of childhood maltreatment are at increased risk of subsequent youth justice involvement. In Australia, however, there have been few longitudinal studies that have examined these associations and relatively less is known in this area. This study examines the overlap between the child protection and youth justice involvement in South Australia, and determines how substantiated maltreatment and variations in these experiences (e.g., the type, timing and recurrence of maltreatment) relate to criminal convictions as a youth. The results show that although the majority of child-protection involved youth do not become convicted offenders, the odds of subsequent convictions are significantly greater both for those with notifications and substantiated maltreatment and for those who had been placed in out-of-home care. Multivariate analyses revealed that the strongest predictors for receiving a conviction among maltreated youth were: male gender, Aboriginal and Torres Strait Islander ethnicity, experiences of physical abuse and emotional abuse, a greater number of substantiations (recurrence), experiencing maltreatment that commenced in childhood and continued into adolescence, and placement in out-of-home care. The mechanisms through which maltreatment might be linked with behavior are then considered, along with directions for future research in this area.

Young Offenders, Maltreatment, and Trauma: A Pilot Study

Although a large number of studies offer consistent and persuasive evidence that exposure to childhood maltreatment and subsequent juvenile offending behaviours are related, relatively few studies have investigated the mechanisms by which maltreatment might increase risk in young offender populations. The aim of this pilot study was to collate data on the key areas of need from 28 young male offenders in secure care in an Australian jurisdiction, with a specific focus on the inter-relationship between scores on self-report measures of maltreatment, trauma, and mental health. The findings provide preliminary evidence that these key constructs are linked to other proximal risk factors for juvenile offending, such as poor anger regulation and antisocial thinking patterns. They offer a rationale for considering the sequelae of maltreatment in the development of service delivery frameworks for young offenders.

Factors Associated With Attrition in a 10‐year Longitudinal Study of Young People: Implications for Studies of Employment in School Leavers

Objectives The aim of this methodological evaluation study is to examine the likely effects of sample attrition on the social and psychological outcomes variables often examined in studies of school leavers and which have been included in many studies of employment. Methods We examine the effects of sample attrition based on analysis of a recently completed 10‐year longitudinal study of school leavers. Results The results showed that the dropouts differed from the stayers on a number of variables. For example, the dropouts tended to be older and were more likely to use illicit substances, such as marijuana. Males were more likely to drop out than females. On the other hand, the dropouts did not differ from the stayers in terms of the main variables of interest: psychological well‐being (including self‐esteem, suicidal ideation, life satisfaction, and other related variables). Conclusions Given that longitudinal studies of adolescents are often used to inform theoretical developments and policies relating to early intervention and longer term outcomes, these findings provide cautious optimism that selective attrition does not pose a major threat to the external or internality validity of employment studies investigating psychological or social outcomes, but it does raise questions about the importance of dealing with missing data in studies of high‐risk behaviours.

Service approaches to young people with complex needs leaving out-of-home care

ABSTRACT Although leaving statutory out-of-home care can be a challenging time for many young people, it is recognised that young people who have multiple or complex needs find this transition particularly difficult. This study aims to gain a deeper understanding of the challenges faced by care leavers who have complex needs, as well as to identify some of the best strategies for assisting this population to engage with services and make the transition successfully. Semi-structured individual interviews and focus groups (n = 29) were conducted with 66 individuals who were working in organisations (both government and non-government) that have knowledge of, or contact with, young people leaving care in South Australia. Responses were analysed thematically in relation to the principal challenges and needs of care leavers and the best strategies for encouraging service engagement. The principal challenges related to difficulties in matching the structure of formal services to a population with highly unstructured living arrangements, a history of problematic engagement with the care system and difficulties in social interactions. A set of suggestions for improving service engagement was developed. This included the need for flexible and persistent services, creative, indirect and person-centred approaches to engagement that emphasised the importance of building peer and adult relationships, and developing adaptive life-skills.

The Psychological Effects of Unemployment and Unsatisfactory Employment on Young Adults: Findings from a 10-Year Longitudinal Study

ABSTRACT The purpose of the present study was to extend the external validity of an earlier longitudinal study of school leavers by including participants from a representative sample of secondary schools. Questionnaires were administered annually to a sample of South Australian school leavers over a 10-year period. At Time 1 participants were in the last compulsory year of high school aged around 15 years and at Time 10 they were aged around 25 years. Results confirmed those from an earlier longitudinal study showing that the transition from school to satisfactory employment was associated with significant improvements in psychological well-being, whereas transition from school to unemployment or unsatisfactory employment showed no change in psychological well-being. The current findings extended the external validity of the earlier study because whereas participants in the earlier study were sampled from co-educational metropolitan public high schools, the current study included participants from every kind of high school: single sex as well as co-educational, rural as well as metropolitan, and private as well as public.