Neurobiological abnormalities in the first few years of life in individuals later diagnosed with Autistic Spectrum Disorder : A review of recent data

Peer reviewedPublisher PD

The contributory role of autism symptomology in child pornography offending : why there is an urgent need for empirical research in this area

Purpose As recently highlighted by Creaby-Attwood and Allely (2017) it is crucial that the possible innate vulnerabilities that contributed to sexual offending behaviour in an individual with an autism spectrum disorder (ASD) are taken into consideration for the application of a diversion program to avoid the stigma of a criminal conviction or during sentencing for a non-custodial outcome. Specifically, in those defendants with a diagnosis of what used to be referred to as Asperger's Syndrome (AS) and now is recognised as an ASD and who are charged and convicted of a non-contact sexual offence, education and mental health intervention will best serve the interests of justice. Design/methodology/approach This paper focuses on one particular type of sexual offending behaviour, namely, possession of child pornography. A systematic PRISMA review was conducted. Findings The authors linked examples of child pornography in the research literature to the ASD symptomology and describe how the symptomology explains such behaviour as not reflecting actual sexual deviance. Originality/value Downloading and viewing of child pornography by individuals with ASD has received relatively little research outside the mental health field. This review is of particular importance to those in the criminal justice system who may not have much knowledge and understanding of ASD. It is suggested that diversion programmes and mental health courts should be set up for this particular population charged with this particular crime in mind so that the necessary treatment/intervention/support and care can be given to this particular group. Keywords: Autism Spectrum Disorder; Asperger’s syndrome; child pornography; child exploitative material; pretrial diversio

Pain sensitivity and observer perception of pain in individuals with autistic spectrum disorder

The peer-reviewed literature investigating the relationship between pain expression and perception of pain in individuals with ASD is sparse. The aim of the present systematic PRIMSA review was twofold: first, to see what evidence there is for the widely held belief that individuals with ASD are insensitive to pain or have a high pain threshold in the peer-reviewed literature and, second, to examine whether individuals with ASD react or express pain differently. Fifteen studies investigating pain in individuals with ASD were identified. The case studies all reported pain insensitivity in individuals with ASD. However, the majority of the ten experimental studies reviewed indicate that the idea that individuals with ASD are pain insensitive needs to be challenged. The findings also highlight the strong possibility that not all children with ASD express their physical discomfort in the same way as a neurotypical child would (i.e., cry, moan, seek comfort, etc.) which may lead caregivers and the medical profession to interpret this as pain insensitivity or incorrectly lead them to believe that the child is in no pain. These results have important implications for the assessment and management of pain in children with ASD

Temporal variability in shell mound formation at Albatross Bay, northern Australia

We report the results of 212 radiocarbon determinations from the archaeological excavation of 70 shell mound deposits in the Wathayn region of Albatross Bay, Australia. This is an intensive study of a closely co-located group of mounds within a geographically restricted area in a wider region where many more shell mounds have been reported. Valves from the bivalve Tegillarcca granosa were dated. The dates obtained are used to calculate rates of accumulation for the shell mound deposits. These demonstrate highly variable rates of accumulation both within and between mounds. We assess these results in relation to likely mechanisms of shell deposition and show that rates of deposition are affected by time-dependent processes both during the accumulation of shell deposits and during their subsequent deformation. This complicates the interpretation of the rates at which shell mound deposits appear to have accumulated. At Wathayn, there is little temporal or spatial consistency in the rates at which mounds accumulated. Comparisons between the Wathayn results and those obtained from shell deposits elsewhere, both in the wider Albatross Bay region and worldwide, suggest the need for caution when deriving behavioural inferences from shell mound deposition rates, and the need for more comprehensive sampling of individual mounds and groups of mounds

Defendants with intellectual disability and autism spectrum conditions the perspective of clinicians working across three jurisdictions

The treatment of vulnerable defendants by criminal justice systems or correctional systems varies within and between countries. The purpose of this paper is to examine three legal jurisdictions – New South Wales in Australia; Norway; England and Wales – to understand the extent of variation in practice within the court systems for defendants with intellectual disabilities (ID) and/or autism spectrum conditions (ASC). Two of the jurisdictions had a process for screening in place, either in police custody or at court, but this was not universally implemented across each jurisdiction. All three jurisdictions had a process for supporting vulnerable defendants through the legal system. Across the three jurisdictions, there was variation in disposal options from a mandatory care setting to hospital treatment to a custodial sentence for serious offences. This variation requires further international exploration to ensure the rights of defendants with ID or ASC are understood and safeguarde

Understanding vulnerabilities and pathways in the commission of sexual offences by autistic individuals: perspectives from UK-based practitioners

Although autistic people are no more likely to perpetrate crime compared to the general population, evidence suggests that certain types of crime, such as sexual offences, are more common among autistic individuals who do engage in crime. In recent years, with the rapid increase in the commission of sexual offences in the United Kingdom (UK) and beyond, it has become increasingly critical to explore why some autistic individuals engage with sexual crime, in order to establish robust mechanisms for preventing initial offences as well as re-offending. Drawing on data collected through semi-structured interviews with 12 UK-based practitioners who work directly with autistic adults who have been charged and/or convicted of committing sexual offences in the UK, this article explores questions regarding why some autistic individuals engage in sexual offending, focusing on the various vulnerabilities of autistic individuals for committing sexual offences. The article explores potential ‘pathways’ to sexual offending, tracing the absence, from a young age, of provision of sex education to young autistic people, and the stifling of their abilities to practise healthy sexual relationships

Broad Perspectives of the Experience of Romantic Relationships and Sexual Education in Neurodivergent Adolescents and Young Adults

Neurodivergent young people tend to struggle with building and maintaining their romantic relationships. Despite this, there appears to be a lack of appropriate sexuality education delivered to them. This review aims to present and discuss the most current literature (conducted between 2015 and current) on romantic relationships and sexuality education in young people with Autism Spectrum Disorder (ASD), Attention-Deficit/Hyperactivity Disorder (ADHD), and ASD co-occurring with ADHD. Six internet-based bibliographic databases were used for the present review that followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Thirty-one studies were identified in this review. Twenty-six studies investigated the topic in the autistic young population. Four studies explored qualitatively and 11 quantitatively young people’s perspectives of their romantic relationship experiences. One study investigated qualitatively and three quantitatively young people’s perspectives on sexuality education. One study explored qualitatively and five quantitatively young people’s romantic relationship experiences and two explored qualitatively and three quantitatively sexuality education from caregivers’ perspectives. Five studies (all quantitative, self-reports) investigated romantic relationship experiences in the young population with ADHD. The studies conducted on the topic from the educational professionals’ perspectives were absent in the literature. The literature was also non-existent on the topic in the population with ASD co-occurring with ADHD. To the researchers’ knowledge, this is the first review exploring romantic relationships and sexuality education in three groups of neurodivergent young people (with ASD, ADHD, and ASD co-occurring with ADHD)

Temporal variability in shell mound formation at Albatross Bay, northern Australia

We report the results of 212 radiocarbon determinations from the archaeological excavation of 70 shell mound deposits in the Wathayn region of Albatross Bay, Australia. This is an intensive study of a closely co-located group of mounds within a geographically restricted area in a wider region where many more shell mounds have been reported. Valves from the bivalve Tegillarca granosa (Linnaeus, 1758) were dated. The dates obtained are used to calculate rates of accumulation for the shell mound deposits. These demonstrate highly variable rates of accumulation both within and between mounds. We assess these results in relation to likely mechanisms of shell deposition and show that rates of deposition are affected by time-dependent processes both during the accumulation of shell deposits and during their subsequent deformation. This complicates the interpretation of the rates at which shell mound deposits appear to have accumulated. At Wathayn, there is little temporal or spatial consistency in the rates at which mounds accumulated. Comparisons between the Wathayn results and those obtained from shell deposits elsewhere, both in the wider Albatross Bay region and worldwide, suggest the need for caution when deriving behavioural inferences from shell mound deposition rates, and the need for more comprehensive sampling of individual mounds and groups of mounds

Autism and Sexual Crime

This chapter begins by introducing autism, outlining the main diagnostic features and emphasising its highly heterogeneous nature. Potential links between autism and sexual crime are considered, with particular focus on how some features of autism can contribute to specific types of sexual crime. This chapter discusses the implications of, and challenges surrounding, autism in sexual offending rehabilitation, with specific references to adapted treatment pathways and group treatment formats. The chapter concludes with a summary of key points and recommendations, for practitioners working with autistic individuals who have sexual offence convictions, and a call for more research in this area