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This Concise Review is an appraisal of contemporary research on teaching single-case experimental design (SCED) graphical creation published between 2017-2021. Recent work on SCED graphical creation is summarized and areas for future research are highlighted.

Prior research has evaluated the reliability and validity of structured visual inspection (SVI) criteria for interpreting functional analysis (FA) outcomes (Hagopian et al., 1997; Roane et al., 2013). We adapted these criteria to meet the unique needs of interpreting latency-based FA outcomes and examined the reliability and validity of applying SVI criteria to 43 previously published latency-based FA datasets. Overall, raters agreed on SVI-determined FA outcomes (98% of functions and 95% of cases) and these outcomes corresponded well to the interpretations provided by the authors of these 43 datasets (94% of functions and 88% of cases), indicating a high degree of reliability and concurrent validity. Our findings suggest that the use of SVI criteria may (a) serve as an objective aid in the identification of behavioral function(s), (b) produce high levels of agreement among expert raters, and (c) serve as a useful resource when teaching students how to interpret latency-based FA outcomes.

Most studies examine treatment relapse by programming contextual changes with perfect treatment integrity or with omission errors in the absence of a context change (i.e., all alternative responses placed on extinction). Recently, Mitteer et al. (2018) examined caregiver behavior in response to a confederate playing the role of a child with destructive behavior, providing the opportunity for researchers to empirically derive reinforcement schedules and test caregiver error patterns within future relapse tests with children. The present study represents a pilot demonstration of methods for reverse translating findings from caregivers to relapse preparations with children. We used a human-operant arrangement with three children with autism spectrum disorder in which they (a) emitted a target response (i.e., pad touch) for a preferred item in a home-like context, (b) emitted an alternative response (e.g., card touch) for the item in a clinic context while the target response was extinguished, and (c) experienced a relapse test in which the experimenter programmed the same low-rate omission and commission errors that caregivers made in the prior study within the home-like context. During the relapse test, target responding approximated or exceeded baseline ranges for all cases, and alternative behavior extinguished for two of the three cases. We discuss how researchers might incorporate similar translation processes in future relapse research.

Although much has been written on the importance of translational research for bridging the continuum of basic science to clinical practice, few authors have described how such work can be carried out practically when working with patient populations in the context of ongoing clinical service delivery, where the priorities for patient care can sometimes conflict with the methods and goals of translational research. In this article, we explore some of the considerations for conducting this type of work while balancing clinical responsibilities that ensure high-quality patient care. We also discuss strategies we have found to jointly facilitate translational research and improve routine, clinical service delivery. A primary goal of this article is to encourage others working in applied settings to contribute to the increasingly important role that translational research plays in our science and practice by helping to better characterize and potentially lessen or remove barriers that may have impeded such investigations in the past.

We replicated and extended Mitteer, Greer, Fisher, and Cohrs (2018) by examining the effects of a video model on inputting data into GraphPad Prism, which is a necessary skill for graph construction. We used a concurrent multiple-probe-across-behavior design with two behavior technicians to assess data-input and graphing skills separately prior to and during access to relevant video models. We evaluated the generality of the training procedures by assessing both skills during data-input-plus-graphing sessions without access to the video models. The video models resulted in mastery of data-input and graphing skills when assessed individually. We observed training effects generalize to data-input-plus-graphing sessions once behavior technicians experienced all relevant video models. These results suggest that individuals should view both data-input and graphing video models prior to depicting single-case design data in Prism but that these skills can maintain at high levels of accuracy without continued access to the training materials.

Translation of promising procedures for mitigating treatment relapse has received considerable attention recently from researchers across the basic-applied continuum. One procedure that has demonstrated mixed support involves increasing the duration of treatment as a strategy for blunting resurgence. In a recent translational study, Greer et al. (2020) failed to detect a mitigation effect of increased treatment duration on the resurgence of destructive behavior. However, design limitations may have been responsible. The present study corrected these limitations by (a) employing a sequential design to decrease the possibility of multiple-treatment interference, (b) evaluating more treatment durations, (c) arranging treatments of fixed durations, and (d) conducting treatments of more extreme duration in a different clinical sample. Despite these improvements in experimental rigor and the testing of more extreme boundary conditions, the present study also failed to detect a mitigation effect of increased treatment duration. Likely explanations are discussed.

Functional communication training (FCT) is a commonly used and effective treatment for problem behavior maintained by social reinforcement (e.g., an individual engages in self-injurious behavior to gain access to adult attention). FCT involves teaching an individual to emit an appropriate communication response to access the reinforcer maintaining problem behavior (e.g., pressing a "Play, please" symbol on a device to gain the communication partner's attention) and withholding that reinforcer following problem behavior (e.g., the communication partner minimizes attention-following problem behavior and waits for a communication response). Techniques such as incorporating discriminative stimuli (e.g., differently colored cards) can make FCT more practical for caregivers by teaching individuals when reinforcement is and is not available for communication responses while simultaneously mitigating treatment relapse. Despite the effectiveness of FCT with discriminative stimuli, no studies have leveraged the capabilities of augmentative and alternative communication (AAC) devices by embedding discriminative stimuli within AAC software (e.g., by coloring communication symbols or grids). Our tutorial provides a comprehensive overview of how practitioners can incorporate FCT with discriminative stimuli into practice and includes video models of how to design these treatments on two common AAC apps.

Results of several recent translational studies have suggested that correlating contextual or discriminative stimuli with the delivery and withholding of reinforcement for the functional communication response (FCR) may mitigate resurgence of destructive behavior, but few, if any, have isolated the effects of those stimuli. In the present study, we first trained the FCR, brought it under stimulus control of a multiple schedule, and thinned its reinforcement schedule in one stimulus context. Next, we conducted resurgence evaluations (i.e., baseline, functional communication training [FCT], extinction challenge) in two novel contexts to test the effects of the discriminative stimuli on resurgence. We programmed one context to include the (a) SD during the FCT phase to signal the availability of reinforcement for the FCR and (b) SΔ during a subsequent extinction challenge to signal the unavailability of reinforcement for the FCR. The other context did not include the SD during the FCT phase, nor the SΔ during the extinction challenge. We expected to see greater persistence of the FCR in the context that included the SD during FCT and less persistence of the FCR and less resurgence of destructive behavior in the context that included the SΔ during the extinction challenge. Obtained results confirmed this latter prediction, but we observed no reliable difference when the SD was present or absent during the FCT phase. Our results have relevance for practitioners in that they provide further empirical support for the use of discriminative stimuli when treating destructive behavior.

Functional communication training is a commonly used and effective treatment for socially reinforced destructive behavior. However, when a functional analysis suggests that destructive behavior is multiply controlled (e.g., by attention, tangibles, and escape), teaching and evaluating separate functional communication responses (FCRs) can be time-consuming or only partially effective when failing to address multiple establishing operations that may occur simultaneously. We evaluated the use of an omnibus FCR or mand that produced access to attention, tangibles, and escape within each functional-analysis test condition for two boys with autism spectrum disorder who displayed multiply controlled destructive behavior. The omnibus-FCR treatment produced low rates of destructive behavior and high percentages of independent FCRs within each condition for both children, suggesting that such a treatment option may reduce destructive behavior and teach communication skills quickly prior to introducing other treatment components, such as teaching individual FCRs to address each unique function of destructive behavior.

Prior research has shown that bringing functional communication responses under the discriminative control of schedule-correlated stimuli facilitates rapid reinforcement schedule thinning and the transfer of functional communication training (FCT) treatment effects to other therapists and settings. In Experiment 1, we extended this body of research by rapidly transferring FCT treatment effects to a caregiver, despite the caregiver's unique and lengthy history of reinforcement of the child's destructive behavior. In Experiment 2, we evaluated the degree to which FCT treatment effects transferred to another participant's caregivers when the caregivers implemented FCT with and without schedule-correlated stimuli. Rapid transfer of FCT treatment effects occurred only when caregivers used the schedule-correlated stimuli. We discuss the use of schedule-correlated stimuli within FCT procedures as a method of programming for generalization when extending treatment to caregivers.

The most important advancement in the treatment of destructive behavior has been the development of the functional analysis, which is used to prescribe effective treatments like functional communication training. Although this approach can be highly effective, extinction bursts and forms of treatment relapse commonly occur when function-based treatments are implemented by caregivers in natural community settings. In recent years, researchers have increasingly applied quantitative theories of behavior like behavioral momentum theory (BMT) and the temporally weighted matching law (TWML) to understand, prevent, or mitigate extinction bursts and treatment relapse. In this paper, we describe BMT and TWML and selectively review the basic, translational, and applied research supporting and opposing each theory. Then, we describe how function-based treatments may be refined based on these theories to improve the effectiveness, generality, and durability of function-based treatments for individuals with autism spectrum and related disorders who display problem behavior.

The success of behavioral treatments like functional communication training depends on their continued implementation outside of the clinical context, where failures in caregiver treatment adherence can lead to the relapse of destructive behavior. In the present study, we developed a laboratory model for evaluating the relapse of undesirable caregiver behavior that simulates two common sources of disruption (i.e., changes in context and in treatment efficacy) believed to affect caregiver treatment adherence using simulated confederate destructive behavior. In Phase 1, the caregiver's delivery of reinforcers for destructive behavior terminated confederate destructive behavior in a home-like context. In Phase 2, the caregiver implemented functional communication training in a clinical context in which providing reinforcers for destructive or alternative behavior terminated confederate destructive behavior. In Phase 3, the caregiver returned to the home-like context, and caregiver behavior produced no effect on confederate destructive or alternative behavior, simulating an inconsolable child. Undesirable caregiver behavior relapsed in three of four treatment-adherence challenges.

In this investigation, we (a) define the desirable features of publication-quality, single-case design graphs based on recommendations in the scholarly literature, (b) suggest GraphPad Prism as a suitable graphing program for creating graphs with those features, and (c) develop and validate a video-modeling tutorial designed to train behavior technicians to create such graphs. Our review identified nine commonly recommended features, and Prism facilitated the creation of graphs with those features. We evaluated the effects of a video-modeling tutorial on graphing performance in Prism using a multiple-baseline design. All four technicians showed mastery-level graphing accuracy with accompanying increases in efficiency following training, which maintained at follow-up without direct feedback from an expert behavior analyst. Social-validity measures found the posttraining graphs to be significantly better than publication quality. We discuss these findings relative to challenges of developing efficient and effective staff-training tutorials.

Recent research findings (DeRosa, Fisher, & Steege, ) suggest that minimizing exposure to the establishing operation (EO) for destructive behavior when differential reinforcement interventions like functional communication training (FCT) are introduced may produce more immediate reductions in destructive behavior and prevent or mitigate extinction bursts. We directly tested this hypothesis by introducing FCT with extinction in two conditions, one with limited exposure to the EO (limited EO) and one with more extended exposure to the EO (extended EO) using a combined reversal and multielement design. Results showed that the limited-EO condition rapidly reduced destructive behavior to low levels during every application, whereas the extended-EO condition produced an extinction burst in five of six applications. We discuss these findings in relation to the effects of EO exposure on the beneficial and untoward effects of differential reinforcement interventions.

We identified greeting and conversation deficits based on a parent interview and semistructured direct assessment for one child and two adolescents with autism spectrum disorder. We taught the greeting and conversation skills using behavioral skills training and within-session corrective feedback. A multiple baseline across conversation and greeting skills demonstrated experimental control over the effects of the teaching on acquisition and generalization to novel adults. We also conducted embedded reversals to assess maintenance of the acquired skills. Teaching produced robust acquisition, generalization, maintenance, and treatment extension for 15 of the 16 targeted skills across participants. Participant and parent reports indicated high levels of social validity for the intervention and outcomes. The results support individualized assessment and intervention for improving greeting and conversation skills during unscripted interactions, which are requisite for more extended and complex social interactions.

Operant renewal is the recurrence of a previously eliminated target behavior as a function of changing stimulus contexts. Renewal as a model of treatment relapse in humans suggests that a change in stimulus conditions or context is sufficient to produce relapse of a previously eliminated maladaptive behavior. The extent to which general findings from operant renewal studies involving nonhuman animal subjects are supported by relapse studies involving human participants is unknown. We conducted a systematic review of studies demonstrating or mitigating operant renewal in human participants in peer-reviewed studies found in PsycINFO, ERIC, PubMed, and Scopus between 1980 and 2019. We identified 12 studies involving 61 participants and 93 cases of operant renewal. We coded descriptive data on participant and study characteristics and calculated summary statistics. Results indicated that the renewal effect was a robust phenomenon, supported by demonstrations in both clinical and human-laboratory studies, and across a variety of variables and experimental preparations. However, there were relatively few studies involving human participants that attempted to reduce or eliminate renewal of clinically meaningful behavior. We discuss variables relevant for studying renewal in socially meaningful contexts, practical limitations of observing the renewal effect in real-world settings, implications for theoretical models of renewal, and identify barriers to methodology unique to human participants. We provide directions for future research related to implementing and translating nonhuman animal studies of renewal to applied settings.

We compared the functions of problem behavior identified by (a) a functional analysis (FA), (b) an interview-informed synthesized contingency analysis (IISCA) that was informed by the results of an open-ended interview and a structured observation, and (c) a standardized-synthesized contingency analysis (SSCA) in which we synthesized three common functions of problem behavior across 12 individuals in a controlled consecutive case series. We then compared outcomes across assessments. The FA was sufficient in identifying the variables maintaining problem behavior for 11 of the 12 participants, replicating the findings of Fisher, Greer, Romani, Zangrillo, and Owen (2016). Error type (i.e., false positives, false negatives) and error prevalence were similar across functions identified by the IISCA and the SSCA, calling into question the utility of the open-ended interview and the structured observation that informed the IISCA.

Noncontingent reinforcement (NCR) and response blocking are 2 common interventions for problem behavior maintained by automatic reinforcement. We implemented NCR and blocking with 1 boy and found this combined intervention to be effective at decreasing high rates of automatically reinforced pica. With another child, we compared the effects of blocking alone to the combined intervention. With the 3rd child, we compared NCR alone and blocking alone to the combined intervention. Results showed that the combined intervention was effective at reducing automatically reinforced problem behavior while moderate to high levels of item engagement were maintained. When evaluated individually, neither NCR nor blocking was sufficient to reduce problem behavior to clinically significant levels.

Problem behavior exhibited by individuals with autism can be disruptive to family traditions, such as decorating for the holidays. We present data for a 6-year-old girl who engaged in automatically reinforced pica and destruction of holiday decorations. Treatment was evaluated within an ABCDCD reversal design. During baseline (Phases A and B), we observed elevated rates of problem behavior. We implemented differential reinforcement of alternative behavior in Phase C to teach a response to compete with problem behavior. Little change in toy play or problem behavior occurred. In Phase D, we added a facial screen to the differential reinforcement procedures, which resulted in increases in toy play and decreases in problem behavior. Findings are discussed in terms of how interventions for problem behavior can promote alternative behavior while they facilitate household activities and traditions.

Guided by Social Learning Theory, competing hypotheses tested whether personal, environmental, or behavioral factors influenced gender differences in hand washing. A total of 170 observations were made in public restrooms on a university campus. Results suggested that differentiating patron use of urinals and commodes was appropriate for examining hand-washing differences between women and men. The research found hand-washing rates of men and women were similar if both had just used a commode. In contrast, after using urinals, men’s hand-washing rates were substantially lower than commode users. Although environmental factors appear to have an overriding influence over men’s hand washing, duration data suggest that the specific behavior performed in a restroom (e.g., urination or defecation) was a better predictor of hand-washing rates and durations. These findings contradict gender-socialization theory as the explanation for differences in hand washing and warrant further investigation of environmental and behavioral influences.

Recent research findings (DeRosa, Fisher, & Steege, 2015) suggest that minimizing exposure to the establishing operation (EO) for destructive behavior when differential reinforcement interventions like functional communication training (FCT) are introduced may produce more immediate reductions in destructive behavior and prevent or mitigate extinction bursts. We directly tested this hypothesis by introducing FCT with extinction in two conditions, one with limited exposure to the EO (limited EO) and one with more extended exposure to the EO (extended EO) using a combined reversal and multielement design. Results showed that the limited-EO condition rapidly reduced destructive behavior to low levels during every application, whereas the extended-EO condition produced an extinction burst in five of six applications. We discuss these findings in relation to the effects of EO exposure on the beneficial and untoward effects of differential reinforcement interventions.

Problem behavior exhibited by individuals with autism can be disruptive to family traditions, such as decorating for the holidays. We present data for a 6-year-old girl who engaged in automatically reinforced pica and property destruction of holiday decorations. Treatment was evaluated within an ABCDCD reversal design. During baseline Phases A and B, we observed elevated rates of problem behavior. We implemented differential reinforcement of alternative behavior in Phase C to teach a response to compete with problem behavior. Little change in toy play or problem behavior occurred. In Phase D, we added a facial screen to the differential-reinforcement procedures, which resulted in increases in toy play and decreases in problem behavior. Findings are discussed in terms of how interventions for problem behavior can promote alternative behavior while facilitating household activities and traditions.