This study assesses the psychometric properties of three self-report measures of autistic-like tendencies in the general adult population: "autistic spectrum quotient (AQ)", "adult repetitive behaviours questionnaire-2 (RBQ-2A)", and "systemizing quotient (SQ)". Three rounds of development and testing using different…

There is a critical need for evidence-based, broadband behavioral, and ASD screening measures for use in pediatric and early educational settings to ensure that young children at risk for developing social-emotional disorders and/or ASD are provided with early intervention services to optimize long-term outcomes. The BITSEA is a 42-item screener…

Parents of children with Autism spectrum disorders often report elevated levels of stress, depression and anxiety compared to parents of children with other developmental disorders. The present study investigated experiences of mothers of children with autistic disorder, both boys and girls. The results show that mothers report problems related to…

Interoception in autism is receiving increasing research attention. Previously, differences were identified in autism on both objective and subjective measures of interoception, and an association with anxiety. Yet, it is currently unknown how interoception relates to core autism features. Here, in 49 autistic children, we consider how…

Challenging behavior is a significant barrier in accessing the general education curriculum for students with developmental disabilities. This necessitates the identification of evidence-based practices for addressing challenging behavior in inclusive settings. The purpose of our meta-analysis is to (a) quantify the magnitude of effect of…

In order to better understand protective factors for internalizing problems, this longitudinal study examined positive emotions, emotion awareness and (non-)emotional communication skills in relation to somatic complaints and social anxiety in children with (N = 104) and without (N = 183) Developmental Language Disorder (DLD) using self-reported…

Interventions designed to decrease problem behavior for students with ASD are critical and may be differentially important for students from minority groups as those students tend to be assigned more negative outcomes related to problem behavior (e.g., suspensions). School-based interventions intended to decrease problem behavior for individuals…

Research literature on dietary patterns & eating habits of children with Autism Spectrum Disorder (ASD) in India is limited. To explore this, a pilot study (n = 53) which included 45 boys and 8 girls (age group of 2-13 years) was conducted. Three day food records, Food Frequency Questionnaire and Children Eating Behavior Inventory were used to…

The chronicity of sleep disturbance and its relation to co-occurring symptoms in children with autism spectrum disorder (ASD) are not well understood. The current study examined longitudinal relations among sleep and co-occurring symptoms in a large well-characterized sample of 437 children with ASD assessed at baseline and follow-up (M =…

Parents of children with autism spectrum disorder report elevated parenting stress. The current study examined bidirectional effects between parenting stress and three domains of child functioning (ASD symptoms, internalizing behavior problems, and externalizing behavior problems) across four time points in 188 families of children with ASD (ages…

This study examined informant discrepancies for parent and teacher adaptive behavior ratings of 103 children, ages 6-12 years, with ASD (without intellectual disability). Scores on the Adaptive Behavior Assessment System, third edition (Harrison and Oakland, Western Psychological Services, Los Angeles, 2015) General Adaptive Composite (GAC) and…

Although parent-assisted social skills interventions may reduce early social challenges in preschool-aged children with autism spectrum disorder (ASD), limited research has explored whether intervention gains maintain several years after treatment. This study examined the durability of PEERS® for Preschoolers, a parent-mediated social skills…

The present study examined which aspects of the child's behavior and clinical profile accounted for three dimensions of parenting stress: related to parenting roles, to interactions with the child, and to the child. Measures of adaptive behavior, intellectual functioning, autism symptom severity, and challenging behavior and emotional difficulties…

A relatively large number of children with autism spectrum disorder (ASD) exhibit disruptive behavioral problems. While accumulating data have shown behavioral parent training programs to be efficacious in reducing disruptive behaviors for this population, there is a dearth of literature examining the impact of such programs across the range of…

The goal of the present study was to compare profiles among Black families of autistic youth who were identified Early ([less than or equal to] 2 years of age), Mid (age 3 or 4), and Delayed ([greater than or equal to] 5 years of age) to better identify the characteristics that contribute to early ASD identification and delayed ASD identification.…