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…

While noncompliance is a concerning challenging behavior and commonly reported by educators, its measurement is likely to be invalid and inaccurate given the subjectivity of the operational definition. Engagement is offered as a more valid, accurate measurement that may provide data regarding the amount of instruction accessed by the student. In…

Behavioral skills training (BST) is a well-established procedure used to train individuals how to perform a variety of complex skills. Previous research has used BST to train parents, teachers, and clinicians how to conduct a variety of clinical procedures, including functional analysis of problem behavior. Although this procedure has been…

In recent years, there has been an increasing emphasis on the use of functional assessment (FA) in the selection of treatments for problem behaviors. Scholars now generally accept that an understanding of the antecedents and consequences of problem behavior, achieved through a FA, is necessary to select the most effective treatment procedure. Yet,…

In contrast with professional norms and best practices, the legal requirements for functional behavioral assessments (FBAs) and behavior intervention plans (BIPs) are meager in scope and specificity (Collins & Zirkel, 2017). Section 504 of the Rehabilitation Act makes no mention of FBAs or BIPs, and the Individuals with Disabilities Education…

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…

The present study used functional analysis and tested for the effects of a treatment package on the increase of play and decrease of stereotypy with a student with autism spectrum disorder (ASD) who attended an inclusive international school in Hong Kong. The treatment package was a partial replication of a toy conditioning procedure from Tsai…

Individualization and iterative design are essential components of the assessment and treatment of challenging behavior. Currently, there are few validated frameworks for engaging in iterative processes. Due to the nature of single-case design, empirically rigorous evaluations of decision-tree processes are particularly prohibitive.…

Persistent challenging behaviors in early childhood can interfere and disrupt children's engagement in social and academic activities within their homes, schools, and communities (Brauner & Stephens, 2006; Division for Early Childhood [DEC], 2017). To address this concern, DEC recommends that early childhood practitioners use functional…

As the rates of Autism Spectrum Disorder (ASD) increase, so does the need to provide high-quality and empirically validated supports across the lifespan. Despite most of an individual's life taking place in adulthood, it is well-documented that the supports and services for adults with ASD are severely lacking. This is evidenced by outcomes…

During functional analysis (FA), therapists arrange contingencies between potential reinforcers and problem behavior. It is unclear whether this fact, in and of itself, facilitates problem behavior's acquisition of new (false-positive) functions. If problem behavior can come under the control of contingencies contrived between it and known…

Functional communication training (FCT) is an evidence-based intervention that has been widely used and implemented to reduce problem behavior and teach replacement behavior in a variety of settings. Specific procedures have been researched and documented to ensure correct implementation. Functional communication training can be broken into three…

Conducting a functional analysis is the "gold standard" of behavior assessment with best practices recommending identification of idiosyncratic variables as essential to valid results. One potential variable that might impact assessment results is language of assessment. For individuals who operate in environments with multiple languages…

The purpose of this study was to examine the accuracy of function-based decisions made in consideration of scores from the Intervention Selection Profile (ISP)-Function, a tool founded upon direct behavior rating methodology. The ISP-Function is designed to be a brief measure, given the need for efficient and low resource assessments in schools.…