Telehealth replication of the trial-based ongoing visual-inspection criteria.

Trial-based functional analyses are valid assessments for identifying functions of problem behavior; however, there is little guidance in the literature on interpreting the resultant data from such assessments. The current study sought to extend Standish, Bailey, et al. (2021) by incorporating their trial-based ongoing visual-inspection criteria into a formative assessment process during a telehealth-based consultation for parents seeking treatment for their child's problem behavior. The results showed that parent-implemented trial-based functional analyses guided by the trial-based ongoing visual-inspection criteria resulted in an efficient assessment-to-intervention progression and that the treatments were both effective and socially valid.

Revisiting the social validity of services rendered through a university-based practicum addressing challenging behavior.

This paper represents the third in a three-part series intended to challenge the social validity of the services provided by a university-based practicum for addressing the challenging behavior of individuals with disabilities. In this paper, we surveyed referring stakeholders (e.g., parents, teachers) of past service recipients to explore the acceptability of the service model's goals, methods, and outcomes. We probed for tensions resultant from the model's threefold mission (service, training, and research) and explored how conflicts between these goals affected the quality of our services. Generally, results were favorable and appeared to support continued model implementation, but not without qualification. Emergent themes, areas for improvement, and future directions for intervention research are all discussed.

Exploring the validity of university-based practicum tailored to develop expertise in addressing challenging behavior.

In theory, the principles, processes, and concepts of applied behavior analysis are universally applicable. In practice, clinicians commit their lives to serving specific populations in specific settings for which specialization is needed. The purpose of this 6-year retrospective consecutive case series was to describe and evaluate the quality and validity of a practicum experience tailored to develop specialized expertise in the assessment and treatment of challenging behavior for pre-service practitioners enrolled in a department of a special education program.

Description and evaluation of a function-informed and mechanisms-based framework for treating challenging behavior.

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. Notwithstanding, evaluations are needed. In this paper we first describe a function-informed and mechanisms-based (FIMB) framework for selecting treatment components employed by a university-based practicum experience designed to expose pre-service practitioners to a valid treatment process for challenging behavior. Then, we share a completed retrospective consecutive case series across a 6-year period in which we conducted a technique analysis to identify which procedures were most commonly selected in the practicum, and the impact of those choices on client outcomes. The results suggest that the model can be highly effective for some, but not all, cases. Implications are discussed.

Do Functional Analyses Probe Learning Histories, Or Create Them? An Exploratory Investigation.

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 reinforcers for which there is no direct history, then outcomes of reinforcer analysis (RA) should perfectly predict FA outcomes. This study evaluated the degree to which RA outcomes corresponded with FA outcomes for eight participants referred to a university-based outpatient clinic for problem behavior. For 75% (6 of 8) of participants, correspondence was imperfect. These findings appear to support the construct validity of contemporary interpretations of FA data.

Decreasing Food Stealing of Child with Prader-Willi Syndrome Through Function-Based Differential Reinforcement.

Challenging behaviors involving food are common for individuals with Prader-Willi syndrome (PWS) and often lead to obesity and other chronic health conditions. Efforts to decrease these behaviors, such as isolation during meals and strict monitoring of food consumption, can be stigmatizing. To decrease the food stealing of a 7 year-old girl with PWS, therapists conducted a latency-based functional analysis in a clinic setting before implementing a function-based intervention to facilitate her inclusion at the family dinner table. Intervention components entailed differential reinforcement procedures which incorporated a token board and schedule thinning. The intervention successfully generalized to the home setting and across food preferences and implementers.

Individualized Levels System and Systematic Stimulus Pairing to Reduce Multiply Controlled Aggression of a Child With Autism Spectrum Disorder.

Research has shown that physical aggression is common in individuals with autism spectrum disorder (ASD). Interventions for multiply controlled aggression may be complex and difficult to implement with fidelity. As a result, the probability of treatment efficacy for this class of behavior may suffer. We designed an individualized levels system to reduce the physical aggression of an 11-year-old female with ASD. We then employed a systematic stimulus pairing procedure to facilitate generalization. Results suggest individualized levels systems can suppress multiply controlled aggression and that systematic stimulus pairing is an effective way to transfer treatment effects from trained therapists to caregivers.

Outcome summaries of latency-based functional analyses conducted in hospital inpatient units.

Latency-based functional analysis (FA) may be a viable alternative to the standard, rate-based, FA when frequently evoking problem behavior is not advisable. We conducted 18 latency-based FAs of the problem behavior of children diagnosed with autism in inpatient hospital settings and identified functional relations during 44.4% (8 of 18) of latency-based FAs. Implications for conducting FAs of severe problem behavior are discussed.

Brief Report: Clustered Forward Chaining with Embedded Mastery Probes to Teach Recipe Following.

This study evaluated the effectiveness of a clustered forward chaining (CFC) procedure to teach a 23-year-old male with autism to follow written recipes. CFC incorporates elements of forward chaining (FC) and total task chaining (TTC) by teaching a small number of steps (i.e., units) using TTC, introducing new units sequentially (akin to FC), and prompting through untrained steps. Results indicated that CFC was effective for teaching the participant to follow written recipes. Results maintained with therapist support for 3-5 weeks for all recipes, and maintained when therapist support was removed.

Chaining Functional Basketball Sequences (with Embedded Conditional Discriminations) in an Adolescent with Autism.

Individuals with developmental disabilities successfully participate in fewer recreation activities, including sports activities, than their typically developing peers. Although a functional basketball-playing repertoire might increase social opportunities and physical health for these individuals, no research has outlined a behavior-analytic strategy for teaching this sport. In our study, we taught a 13-year-old male diagnosed with autism to play basketball. During phase 1, we employed discrete-trial training to establish proficiency with nine fundamental basketball skills (i.e., recruiting attention, passing, dribbling, etc.). During phase 2, we used a forward chaining procedure to teach-specific sequences of these component skills that are appropriate for playing offense and defense and for participating in a full-court basketball drill. The participant learned all pre-requisite skills and response chains came under the control of contextually appropriate discriminative stimuli.

Assessing Acquisition of and Preference for Mand Topographies During Functional Communication Training.

We assessed acquisition and preference for various mand topographies in the presence of establishing operations that, historically, evoked the aggression of a child with autism. First, we implemented functional communication training (FCT) and reinforced picture exchange, iPad®, or GoTalk® activations in a multi-element format (noting differences in aggression and/or mand independence across conditions). Then, we conducted a concurrent-operant mand preference assessment. Finally, we presented assessment results to the subject's mother and asked her to indicate her own preference. Parent and subject preferences were aligned and we completed therapy using the iPad®.

Latency-Based FA as Baseline for Subsequent Treatment Evaluation.

No research has used latency-based functional analysis (FA) outcomes as baseline data from which to evaluate the effectiveness of subsequent function-based treatments. This approach to analysis calls for the continued collection of latency-based measures for all targeted variables throughout all phases of treatment. We tracked client progress during treatment using latency-based, rate-based, and percentage-of-opportunity measures of relevant behavior and compared graphical representations of each. Visual inspection of all data indicates that changes in variability level and trend of latency-based measures correspond well with said changes in more traditional measures.

Abolishing and establishing operation analyses of social attention as positive reinforcement for problem behavior.

Three participants whose problem behavior was maintained by contingent attention were exposed to 45-min presessions in which attention was withheld, provided on a fixed-time (FT) 15-s schedule, or provided on an FT 120-s schedule. Following each presession, participants were then tested in a 15-min session similar to the social attention condition of an analogue functional analysis. The results showed establishing operation conditions increased problem behavior during tests and that abolishing operation conditions decreased problem behavior during tests.