A Survey of the State of the Field of Applied Behavior Analysis in Vermont.

As the number of and demand for board certified behavior analysts (BCBAs) grows across the United States, it is increasingly important to evaluate the status of the applied behavior analysis (ABA) workforce. The goal of this study was to evaluate the current status of the field of ABA within the state of Vermont. We surveyed practicing RBTs, BCaBAs, BCBAs, BCBA-Ds, and ABA professionals within Vermont. We gathered and analyzed information regarding practitioner training and supervision experiences, current work conditions, strengths and barriers related to education, supervision, and practice within the field of ABA in Vermont, and historical and demographic information. Survey responses were analyzed using quantitative and qualitative methods and themes and results are discussed. This study may serve as a model for other states to conduct similar analyses to better meet the needs of the changing landscape of the field of ABA.

Approaches for Treating Multiply Controlled Problem Behavior.

A portion of problem behavior is maintained by multiple reinforcement contingencies. Treating multiply controlled problem behavior may be more complex than treating problem behavior maintained by a single contingency. Several approaches for addressing multiply controlled problem behavior have been described in the literature. The purpose of this review is to provide practitioners with an overview of function-based approaches for addressing multiply controlled problem behavior. In particular, we present guidelines for functional analysis and treatment. We also describe strengths and limitations of published treatment approaches and discuss strategies for mitigating these limitations. Finally, we describe areas for future research.

Ethical Behavior Analysis: Evidence-Based Practice as a Framework for Ethical Decision Making.

As the number of applied behavior analysts continues to grow, ethical practice and decision making become increasingly important. Specifically, improving behavior analysts' ethical decision-making repertoires is critical to effective and ethical behavioral service delivery within the field of applied behavior analysis (ABA). This article proposes that the evidence-based practice (EBP) of ABA (Slocum et al., 2014) provides a framework to support fluent ethical decision making. The purpose of this article is to (a) review the importance of ethical decision making related to the practice of ABA, (b) introduce and summarize EBP of ABA, (c) review the three main components of EBP of ABA, and (d) discuss the broader role that EBP of ABA can play in the field of ABA. We tie the EBP of ABA to current Behavior Analyst Certification Board ethical standards and present actions that behavior analysts can engage in to support their ethical decision making throughout.

Using Pictures Depicting App Icons to Conduct an MSWO Preference Assessment on a Tablet Device.

Identifying preferred content on tablet devices may be important when using such devices in programming. This study included six adults with disabilities and examined using laminated picture cards depicting application (app) icons to conduct multiple-stimulus without replacement (MSWO) preference assessments of iPad content. Following identification of preference hierarchies, we conducted reinforcer assessments to validate preference assessment results by demonstrating that selected apps functioned as reinforcers. We identified preference hierarchies for all participants, and the highest preferred app functioned as a reinforcer for a vocational task in five out of six participants' reinforcer assessments.

Evaluation of a Performance Management Intervention to Increase Use of Trial-Based Functional Analyses by Clinicians in a Residential Setting for Adults with Intellectual Disabilities.

We evaluated the effects of a performance management package on the implementation of trial-based functional analyses (TBFAs) by 6 clinical supervisors working in a large agency providing residential and day-program services to approximately 800 adolescents and adults with intellectual disabilities across 2 states using remote methods. Implementation of TBFAs increased for 5 of the 6 participants following introduction of the treatment package.

Behavioral contrast: Research and areas for investigation.

Behavioral contrast occurs when a change in reinforcement rate in one context results in a change in behavior in the opposite direction in an unchanged context. Despite decades of study by basic researchers, behavioral contrast has remained largely an unstudied phenomenon among applied researchers. The purpose of this paper is to occasion translational and applied research on behavioral contrast with the aim of predicting and controlling socially significant behavior in unchanged contexts. We present a brief history of contrast and related definitions, review research with human and nonhuman subjects, and suggest future directions for applied and translational researchers.

Implementation of interventions informed by precursor functional analyses with young children: A replication.

Individuals who engage in problem behavior may also engage in precursor behavior maintained by the same functional reinforcers as the more severe target problem behavior. This study replicates and extends previous research by examining precursor assessments and interventions with three preschool-aged children. We conducted assessments to identify precursor behavior, and conducted subsequent functional analyses targeting the precursor behavior. We then implemented function-based interventions to address the precursor behavior, resulting in reductions in precursor behavior and continued low or zero rates of severe problem behavior.

Preference and reinforcer efficacy of high- and low-tech items: A comparison of item type and duration of access.

This study examined the interactions of stimulus type (high- vs. low-tech) and magnitude (duration of access) on preference and reinforcer efficacy. Two preference assessments were conducted to identify highly preferred high-tech and low-tech items for each participant. A subsequent assessment examined preference for those items when provided at 30-s and 600-s durations. We then evaluated reinforcer efficacy for those same items when provided for a range of durations using progressive-ratio schedules. Results suggested item type and access duration interacted to influence preference and reinforcer efficacy. Participants preferred high-tech items at longer durations of access and engaged in more responding when the high-tech item was provided for long durations, but these patterns were reversed for the low-tech item. In addition, participants engaged in less responding when the high-tech item was provided for short durations and when the low-tech item was provided for long durations.

Acceptance and Commitment Therapy for Individuals with Disabilities: A Behavior Analytic Strategy for Addressing Private Events in Challenging Behavior.

Applied behavior analysts work with many populations including individuals with developmental and intellectual disabilities. Although behavior analysts have a variety of empirically supported treatments to implement when working with individuals with disabilities, sometimes, other variables may adversely impact treatment effectiveness. The degree to which problematic thoughts and feelings (private events) influence behavior may be a variable that contributes to treatment efficacy. Traditional behavior analytic services are not always equipped to successfully address the private events influencing client behavior. In such cases, it may be beneficial for behavior analysts to consider additional philosophically aligned treatments for private events. One such treatment, acceptance and commitment therapy, may be a useful tool for behavior analysts to incorporate into their toolbox in order to help clients. The purpose of this paper is to introduce behavior analysts to a potential solution to the problem of effectively addressing private events in behavior analytic services. We then propose a model for thinking about private events in relation to clients with disabilities and present a guide for taking steps to address private events in the clinical setting. We conclude this paper with a call for research and present a possible research agenda for behavior analysts.