Behavioural phenotype of SYNGAP1-related intellectual disability.

Background: SYNGAP1- related intellectual disability (SYNGAP1-ID) is a rare genetic disorder presenting with intellectual disability (ID), epilepsy, maladaptive behaviours and communication challenges. To date, few studies have assessed the context in which these maladaptive behaviours occur. This study aims to investigate the prevalence of problem behaviours, characterise the behavioural phenotype and use well-validated measures to explore variables that maintain the behaviours.

Improving hospital sepsis care using PAs and NPs on a rapid response team.

Sepsis carries a high mortality in the United States. Hospitals across the country are working to find new ways to recognize, treat, and streamline care for patients with sepsis. At an academic medical center in the Midwest, a quality improvement project was developed using a sepsis rapid response team with physician associates/assistants (PAs) and NPs.

An Exploration of Emergency Department Visits for Home Unintentional Injuries Among Children With Autism Spectrum Disorder for Evidence to Modify Injury Prevention Guidelines.

Objectives: Current childhood injury prevention guidance is anchored by a child's age. For example, children are considered at high risk for falls at ages 4 years and less, and guidance for prevention focuses on these ages. However, these guidelines may not be adequate for children with autism spectrum disorders (ASD).

Analysis of unexpected disruptive effects of contingent food reinforcement on automatically maintained self-injury.

Research has identified treatment-responsive and treatment-resistant subtypes of automatically maintained self-injurious behavior (ASIB) based on patterns of responding in the functional analysis (FA) reflecting its sensitivity to disruption by alternative reinforcement, and the presence of self-restraint. Rooker et al. (2019) unexpectedly observed reductions in treatment-resistant self-injury while participants performed an operant task.

Accumulated and distributed response-reinforcer arrangements during the treatment of escape-maintained problem behavior.

Contingent positive reinforcement has proven more effective in treating escape-maintained problem behavior than contingent negative reinforcement, particularly when problem behavior continues to produce escape. However, this research has overwhelmingly used distributed-reinforcement arrangements, where tasks and reinforcer access are interspersed throughout the work period. An alternative to interspersal involves allowing the individual to accumulate and then receive a larger quantity of reinforcement once work requirements are completed; this is known as an accumulated-reinforcement arrangement.