Adults with autism spectrum disorder and the criminal justice system: An investigation of prevalence of contact with the criminal justice system, risk factors and sex differences in a specialist assessment service

Exploring the landscape of adult autism research in psychology: a bibliometric and network analysis

The global prevalence of autism spectrum disorder (ASD) is increasing. ASD manifests with persistent social communication and interaction challenges, limited interests, and repetitive behaviors. As the scientific literature on ASD in adults varies greatly, mapping the recent global research becomes valuable for enhancing comprehension of this subject. This study aims to map recent global scientific publications on ASD in adults. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses, bibliometrics, and network analyses, we assessed 850 articles indexed in the Web of Science Core Collection between 2013 and 2022 assigned to the research area of psychology. Findings indicate an annual average growth of 11.69%. Key keywords include Emotion, Anxiety, and Depression, with Anxiety, Depression, and Mental Health as central nodes in the network. Rehabilitation, Behavioral Sciences, and Psychiatry frequently co-occur, and Psychology, Psychiatry, and 'Neurosciences and Neurology' are central nodes in the network of research areas. The United States of America and the United Kingdom lead in publications, with the United Kingdom being the most central country in the network. King's College London and the University of California are the main research organizations, with King's College London as the central node in the network. The American Psychiatric Association's DSM-5-TR was the most cited reference in the period. This comprehensive analysis contributes to understanding the landscape of ASD research in adults, providing insights for future research and fostering collaborations.

What do we know about autism and policing globally? Preliminary findings from an international effort to examine autism and the criminal justice system

Research has demonstrated that autistic individuals have higher rates of police contact, however, research has seldom explored the fundamental reasons for these interactions and how this might vary across international contexts. To remedy this, the Global Autism and Criminal Justice Consortium created and disseminated the Global Criminal Justice Survey. Descriptive statistics of survey respondents with and without police contact were compared to glean differential characteristics. Frequency and type of recent police interactions (within the last 5 years) among autistic individuals were also examined to better contextualize the reasons that autistic individuals encounter police. Study findings indicated that across a global sample (i.e., North America, Scandinavia, Europe, and Oceania) nearly half of all autistic individuals had an interaction with police and that those with a history of police contact were usually older, had higher educational qualifications, and were more likely to have a co-occurring mental health or developmental disorder. Among types of interactions, noncriminal encounters, such as welfare checks, traffic incidents, wandering, and behaviors associated with autism, were most common, followed by autistic individuals alleging a crime was committed against them. These findings offer important directions for future research and for targeted policy responses that can address the unique needs of autistic individuals within the justice system.

Language is a critical mediator of autistic experiences within the criminal justice system

Autism spectrum disorder is characterized by social communication challenges and restricted and repetitive behaviors and interests, but also by highly heterogeneous language skills. The recent International Society of Autism Research (INSAR) policy statement, Autism and the Criminal Justice System: Policy opportunities and challenges (INSAR, 2022), aims to prevent, reduce, and improve interactions between autistic individuals and the criminal justice system. This policy statement provides a foundation for considering how to include language in these important aims. In this commentary, we outline the centrality of language skills to these interactions and provide specific recommendations that can inform future research and provide guidance for autistic individuals, community partners, and individuals working within the criminal justice system. Considering language as a part of justice system policy for autistic individuals will result in greater equity and inclusion, particularly for autistic individuals with co-occurring language deficits and those who are linguistically diverse. Moreover, it will allow autistic individuals to combat other barriers to effectively navigating interactions with the criminal justice system, such as those related to the core features of autism. We advocate for a greater role for service providers who can assess challenges in language skills, and identify the specific accommodations each autistic individual will need to prevent, reduce, and improve interactions with the criminal justice system.