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Research
The use of psychotropic medications in autistic individuals (21 years and younger) in Western Australia: A preliminary investigationPrescriptions and use of medications to treat mental health conditions in young autistic populations are inconsistent worldwide. This makes it hard to compare findings from international studies to the Australian autistic population, where there are limited relevant studies. Apart from risperidone, there are no other medications specified for direct use in autistic persons. This study aims to gain initial broad understanding of the use of medications, commonly prescribed for mental health conditions, specifically by autistics under the age of 21 years.
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“It Was Such a Different Experience”: a Qualitative Study of Parental Perinatal Experiences When Having a Subsequent Child After Having a Child Diagnosed with AutismChildren who have an older sibling diagnosed with autism have an increased likelihood of being diagnosed with autism or developing broader developmental difficulties. This study explored perinatal experiences of parents of a child diagnosed with autism, spanning pre-conception until the subsequent child’s early developmental period.
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Reliability of the Commonly Used and Newly-Developed Autism MeasuresThe aim of the present study was to compare scale and conditional reliability derived from item response theory analyses among the most commonly used, as well as several newly developed, observation, interview, and parent-report autism instruments.
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Early Intervention Delivery Methods for New Zealand Children with Autism: Current Practices Versus Parental PreferencesLittle is known about parent preferences regarding delivery methods of early interventions. This research examined, through parent report, the current and preferred delivery methods of seven common educational early interventions accessed by New Zealand children with autism spectrum disorder.
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Psychometric evaluation of the Comprehensive Autistic Trait Inventory in autistic and non-autistic adultsMeasures of autistic traits are only useful – for pre-diagnostic screening, exploring individual differences, and gaining personal insight – if they efficiently and accurately assess autism as currently conceptualised while maintaining psychometric validity across different demographic groups. We recruited 1322 autistic and 1279 non-autistic adults who varied in autism status (non-autistic, diagnosed autistic, self-identifying autistic) and gender (cisgender men, cisgender women, gender diverse) to assess the psychometric properties of the Comprehensive Autistic Trait Inventory, a recently developed measure of autistic traits that examines six trait domains using 42 self-report statements.
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Atypical nested 22q11.2 duplications are associated with neurodevelopmental phenotypes including autism spectrum disorder with incomplete penetranceOur findings contribute to the genotype–phenotype data for atypical nested 22q11.2 duplications, with implications for genetic counseling
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A national guideline for the assessment and diagnosis of autism spectrum disorders in AustraliaThe Guideline aims to create greater consistency in diagnostic practices across the country to ensure individuals on the autism spectrum can receive the optimal care
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Sleep problems and anxiety from 2 to 8 years and the influence of autistic traits: a longitudinal studyAnxiety and sleep problems may be an early indicator of autism in young children and early autistic traits may also contribute to anxiety problems later in childhood
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No relationship between autistic traits and salivary testosterone concentrations in men from the general populationThe current data add to the increasing evidence for the lack of relationship between autistic traits and postnatal levels of testosterone in men
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An investigation of a novel broad autism phenotype: increased facial masculinity among parents of children on the autism spectrumThe broad autism phenotype commonly refers to sub-clinical levels of autistic-like behaviour and cognition presented in biological relatives of autistic people. In a recent study, we reported findings suggesting that the broad autism phenotype may also be expressed in facial morphology, specifically increased facial masculinity.