A Neurobehavioral Continuum of Care for Individuals with Intellectual and Developmental Disabilities with Severe Problem Behavior

A review of the use of psychotropic medication to address challenging behaviour in neurodevelopmental disorders

Engagement in challenging behaviour (e.g., aggression, self-injury) is reported to occur in neurodevelopmental disorders such as intellectual disabilities (ID), autism spectrum disorder (ASD), and fragile X syndrome (FXS). Common interventions to address these behaviours include both behavioural and pharmacological approaches. Although psychotropic medications are commonly used to address challenging behaviour in ID, ASD, and FXS, demonstration of the effectiveness of treatment is limited. Furthermore, research examining interaction effects between psychotropic medication, challenging behaviour, and environmental events within specific neurodevelopmental disorders such as ID, ASD, and FXS is scarce. The purpose of this chapter is to provide an overview of challenging behaviour within ID, ASD, and FXS and of the effectiveness of psychotropic medication as an intervention for challenging behaviour within these neurodevelopmental disorders. Finally, research examining how psychotropic medication may impact the relationship between challenging behaviour and environmental events is reviewed.

Response to ABAI Task Force on the Use of Contingent Electric Skin Shock

In this article, the authors provide their response to the Association for Behavior Analysis International (2022) position statement on the use of contingent electric skin shock (CESS). In this response, we address concerns raised by the task force regarding limitations of the Zarcone et al. (2020) review article in which both methodological and ethical concerns were raised about the quality of research in the use of CESS with people with disabilities in the treatment of challenging behavior. We note that with the exception of the Judge Rotenberg Center in Massachusetts, no state or country currently supports the use of CESS as it is not recognized as the standard of care in any other program, school, or facility.

A Review on Early Intervention Systems

Purpose of Review

Early intervention programs have been shown to increase the overall socio-emotional and physical wellbeing of children in early childhood and educational settings. The goal of this narrative review is to explore recent literature that describes implementation of these systems and highlights innovative practices in the early childhood intervention sector.

Recent Findings

Twenty-three articles were included, and we identified three themes in this review. The literature addressed concepts of innovative techniques in relation to childhood disability interventions; policy practices that promote child, family, and practitioner wellbeing; and attention to the importance of trauma-informed care in education for children and families who face the impacts of social marginalization such as racism and colonization.

Summary

Notable shifts in the current early intervention paradigms are approaches to understanding disability informed by intersectional and critical theories, as well as systems level thinking that goes beyond focusing on individual intervention by influencing policy to advance innovative practice in the sector.

Behavioral Treatment of Sleep Problems using Wake-Time Fading with Individuals with Autism: A Brief Report

Difficulties with sleep, such as delayed onset, night waking, and early waking, are pervasive among individuals with developmental disabilities and autism. Interventions that seek to improve sleep outcomes are particularly useful when these individuals have experienced extended hospitalizations where low activity levels and decreased exposure to light-dark cycles maintain or increase disturbance in sleep patterns. The current study examines the effects of wake-time phase advances on the sleep patterns of a 16-year-old male and 17-year-old female, both of whom presented with significant sleep disturbance, autism, developmental delays, and severe problem behavior in a hospital-based setting. For both individuals, clinically significant increases in appropriate sleep and decreases in latency to sleep were observed throughout the course of their admission as a result of wake-time phase advances. Together, these results replicate and extend limited research in this area by using behavioral interventions to decrease disrupted sleep in inpatient contexts.

Navigating the broken road: A call to strengthen access, equity, and inclusivity in the care of children with developmental disabilities and neurobehavioral disorders

There is a significant scarcity of resources to achieve behavioral stabilization among children and adolescents with moderate to severe developmental disabilities and neurobehavioral disorders. In total, there are currently 76 inpatient pediatric neurobehavioral programs to support these patients across the United States. Many states do not currently have programs of this nature. Across existing programs, there are substantial waiting lists. In addition, non-public school, intensive day program, in-home and additional outpatient services are not reaching these patients fast enough which further exacerbate the sequalae of suboptimal outcomes and future quality of life implications for these patients. In addition, disparities remain in how the chronicity of developmental disabilities and neurobehavioral disorders are addressed within our healthcare system. It is crucial to categorize this constellation of specialized conditions as chronic illnesses which warrant continued care and treatment, similar in nature to lifelong medical conditions. Further time and priority are warranted in increasing accessibility, equity, and inclusivity in our U.S. healthcare system to optimize a range of health and developmental outcomes for these patients. Future work in this domain could also contribute towards the larger goal of the World Health Organization, Healthy People 2030, and the Sustainable Development Goals of the United Nations in securing delivery of healthcare services that are inclusive, equitable and accessible for individuals with disabilities.

Transition States in Single-Case Experimental Designs: A Retrospective Consecutive-Controlled Case Series Investigation

Behavioral interventions to decrease problem behavior often involve the use of single-case experimental designs in which an individual's responding during a treatment condition is compared to responding during a control or baseline condition. It is possible that during the initial introduction of treatment, problem behavior continues to occur at baseline rates before behavior reduction is observed; this phenomenon is called a transition state. Evaluated the prevalence of transition states in the Journal of Applied Behavior Analysis and found that they occurred within 5.3% of the published literature. The current study replicated and extended Brogan et al. by evaluating the prevalence of transition states in unpublished clinical data of patients admitted to an inpatient hospital for the treatment of severe problem behavior. Using a retrospective consecutive-controlled case series, transition states were observed in 3% of cases for an average duration of 4.8 sessions. We discuss factors that may affect transitional behavior between phases and relevant implications for practice and research.