Sensory Processing and Anxiety: Within and Beyond the Autism Spectrum.

In this article, we briefly overview how the expression, measurement, and treatment of anxiety in autism may be different from the general population. We review the literature on links between sensory processing differences and anxiety, which show transdiagnostic patterns but are an especially prominent feature of anxiety in autism. Specifically, we focus on how the sense of interoception, i.

Delineating Trajectories of Social-Emotional Competence in Infants and Toddlers.

The acquisition of social-emotional competence (SEC) in early childhood has implications for critical child and adult outcomes, such as school readiness, educational and occupational attainment, and mental health. To elucidate this developmental process, normative trajectories of social-emotional competence in infants and toddlers were modeled using longitudinal mixed effects modeling, including the evaluation of child and family characteristics as moderators. The SEC of 12-36-month-old children (N = 256, 83% White, 51% female) was assessed in a cohort-sequential design using the Infant Toddler Social-Emotional Assessment Competence scale.

Examining the Latent Structure and Correlates of Sensory Reactivity in Autism: A Multi-site Integrative Data Analysis by the Autism Sensory Research Consortium.

Background Differences in responding to sensory stimuli, including sensory hyperreactivity (HYPER), hyporeactivity (HYPO), and sensory seeking (SEEK) have been observed in autistic individuals across sensory modalities, but few studies have examined the structure of these "supra-modal" traits in the autistic population. Methods Leveraging a combined sample of 3,868 autistic youth drawn from 12 distinct data sources (ages 3-18 years and representing the full range of cognitive ability), the current study used modern psychometric and meta-analytic techniques to interrogate the latent structure and correlates of caregiver-reported HYPER, HYPO, and SEEK within and across sensory modalities. Bifactor statistical indices were used to both evaluate the strength of a "general response pattern" factor for each supra-modal construct and determine the added value of "modality-specific response pattern" scores (e.

Brief Report: The Characterization of Medical Comorbidity Prior to Autism Diagnosis in Children Before Age Two.

In autism spectrum disorder (ASD), medical conditions in infancy could be predictive markers for later ASD diagnosis. In this study, electronic medical records of 579 autistic individuals and 1897 matched controls prior to age 2 were analyzed for potential predictive conditions. Using a novel tool, the relative association of each condition in the autistic group was compared to the control group using logistic regressions across medical records.