Adults are increasingly self-identifying as autistic, and reporting problems being referred for an autism diagnostic assessment. This scoping review aims to ascertain: (1) what research has been conducted on the self-identification process of autism in adults, who do and do not have a formal diagnosis of autism, and (2) which aspects of the…

Employing a mixed methods approach, this study examined the knowledge and information Ontario physicians have concerning Autism Spectrum Disorder (ASD). Physicians are at the front line when it comes to identifying ASD. The Healthcare Professional Questionnaire was filled out by 46 physicians and 16 filled out the Knowledge about Childhood Autism…

Background: The Canadian fetal alcohol spectrum disorder (FASD) diagnostic guideline provides clinicians with the process and procedure to reach an accurate diagnosis. However, organisational structure, culture, and resource utilisation vary. The objectives of this study were to identify the key challenges and strengths of successful FASD…

There is widely growing recognition of autism in girls, and both researchers and community members have called for improvements in the diagnostic process. What is not yet known is whether these recommendations are being taken up by professionals. In this study, nine semi-structured interviews were conducted with a variety of professionals involved…

Introduction: Estimates of the prevalence of depression in people with intellectual disability range from almost nonexistent to 39%. We analyzed the outcomes of three screening instruments to find out more about the prevalence in people with mild or borderline disability. Methods: 102 Dutch individuals residing in institutions or living…

This review aimed to assess the quality and content of recommendations for delivering an autism diagnosis, published internationally within clinical practice guidelines. Seventeen relevant guidelines were identified. When methodological information was provided, recommendations for feedback were predominantly formed through consensus.…

A dyslexia diagnosis in Denmark can have significant consequences for individuals, as support is not available to others with reading difficulties. Currently, the diagnosis is given solely on the basis of an electronically administered test consisting of two tasks assessing grapheme-phoneme correspondences. To examine whether the Danish diagnostic…

Given long waitlists for autism spectrum disorder (ASD) evaluation coupled with the COVID-19 pandemic, it is crucial to triage patients to services they are likely to receive diagnostic clarity (i.e., virtual, in-person evaluation). Participants attended a virtual ASD assessment. A subset also attended in-person evaluation. Results suggest younger…

Part C early intervention (EI) starts no earlier than birth, even with a prenatal diagnosis resulting in automatic eligibility. Despite other early U.S. home visiting programs beginning prenatally and the increasing likelihood of uncovering certain diagnoses prenatally, pregnant families cannot access EI. This study sought to understand families'…

A cohort of pediatric patients with gender dysphoria was studied to determine differences in gender-affirming care by patient characteristics. This study found that patients were diagnosed, on average, between 13 and 15 years of age. Patients who were assigned male sex at birth were more likely to be diagnosed at a younger age and receive puberty…

Purpose: Despite advances in screening and awareness, Black and multiracial families continue to experience challenges when seeking an autism diagnosis for their children. Methods: We surveyed 400 Black and multiracial families of young children with autism from an existing research database in the United States about their retrospective…

Employment interviews can be challenging for autistic people. In addition to standard interview procedures often being inaccessible, features associated with autism (including atypical emotional expression, eye-contact, and gestures) may lead to negative first impressions. Research using vignettes and 'thin slices' of communication indicate that…

Background: Recent evidence suggests that speech substantially changes in ageing. As a complex neurophysiological process, it can accurately reflect changes in the motor and cognitive systems underpinning human speech. Since healthy ageing is not always easily discriminable from early stages of dementia based on cognitive and behavioural…

Diagnostic classification models (DCMs) are psychometric models that yield probabilistic classifications of respondents according to a set of discrete latent variables. The current study examines the recently introduced one-parameter log-linear cognitive diagnosis model (1-PLCDM), which has increased interpretability compared with general DCMs due…

Purpose: The current standard for clinical diagnosis of childhood apraxia of speech (CAS) is expert clinician judgment. The psychometric properties of this standard are not well understood; however, they are important for improving clinical diagnosis. The purpose of this study is to determine the extent to which experts agree on the clinical…