The current study adds to a growing body of behavioral research aimed at learning about changes in behavior over time. In this proof-of-concept study, functional analyses were conducted every 6-8 weeks with eight children diagnosed with ASD receiving early intervention services at a community-based clinic. The goal of this study was to develop a…

Training frontline staff to respond to and manage challenging behaviors of individuals with autism spectrum disorder (ASD) poses a pervasive problem in the delivery of treatment services. Traditional synchronous staff training methods are expensive, time-consuming, and often do not result in high treatment integrity. Video Modeling alternative to…

In this secondary systematic review of single-case and controlled group design intervention studies conducted with transition-age autistic youth, we examined features of 48 studies with 273 participants that measured at least one "problem behavior" outcome (Prospero registration number: 231764). We searched 11 databases for relevant…

Emotional and behavioral problems (EBPs) frequently occur in young autistic children. Discrepancies between parents and other informants are common but can lead to uncertainty in formulation, diagnosis and care planning. This study aimed to explore child and informant characteristics are associated with reported child EBPs across settings.…

Although autism spectrum disorder (ASD) is a heterogeneous disorder, recently more homogeneous phenotypic subgroups, which still lack evidence, have been identified. Our goal is to describe and analyse different behavioural profiles of ASD, in social communication and interaction (SCI) and restricted and repetitive behaviours and interests…

Children with autism spectrum disorder often display some form of challenging behavior and have complex communication needs. Functional communication training is an evidence-based practice that (a) decreases challenging behavior and (b) increases appropriate communicative behavior. Recent research has demonstrated how using augmentative and…

PEERS® for Preschoolers (P4P) is a social skills group program for young autistic children and their caregivers, which provides everyday tools for interacting and communicating with others. Twenty-two caregiver-child dyads participated and completed pre-treatment, post-treatment, and follow-up measures (4-16 weeks after). Using single-subject…

Non-evidence-based practices (NEBPs) are interventions that have not been indicated by research to be effective in treating the core deficits of autism or the related behavioral challenges across developmental domains. Under the umbrella of NEBPs are the interventions for autism that are physically and/or emotionally harmful, as well as those that…

Past research suggests that children, particularly those with autism spectrum disorder, with general behavioral inflexibility to objects, persons, and environments may be at risk for feeding problems. However, questions remain about whether feeding problems are better predicted by behavioral inflexibility or sensory sensitivity, and whether…

One of the characteristics of individuals on the autism spectrum is the restricted, repetitive patterns of behaviors, interests, or activities which have been considered the result of a direct deficit in self-regulation skills. Peer-mediated intervention (PMI) is one of the ways to support young children on the autism spectrum for following school…

Introduction: The present study build on previous research that found a bidirectional relation of parenting stress and negative behavioural outcomes in children with Autism Spectrum Disorders. Aim: To investigate the mediating role of parenting self-efficacy in the relationship of parenting stress and children's behavioural and emotional problems.…

Functional communication training (FCT) provides an efficient means for reducing a variety of challenging behaviors while increasing social communication. After establishing a functional communication response (FCR), interventionists may need to design a program to thin the schedule of reinforcement to provide more durable effects and maintenance…

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study…

This study explores how capable young children are of thinking about a potential future that uses DNA screening to assess an individual's likelihood of experiencing learning or behaviour difficulties. Puppets and a scenario-based approach were used to ask children aged 4-10 (n = 165) whether they thought DNA screening might be helpful or harmful.…

Autistic individuals with intellectual disability are at greater risk of experiencing anxiety than their non-autistic peers without intellectual disability. Anxiety in this group may present as behaviour that challenges, often leading families to reach out to healthcare or support services. However, many families experience difficulties accessing…