Improving accepting and giving compliments with individuals with developmental disabilities.

Individuals with developmental disabilities, such as autism spectrum disorder, typically exhibit conversation skill deficits, with two prevailing deficits including giving and accepting compliments. The current study used an individualized approach to assess and teach accepting and giving compliments specific to performance, possession, and appearance with three adolescents and young adults with developmental disabilities. We taught these skills using behavioral skills training and prompting during conversations utilizing a multiple-baseline design across participants.

A preliminary evaluation of treatment duration on the resurgence of destructive behavior.

Quantitative models of resurgence (e.g., Behavioral Momentum Theory, Resurgence as Choice) suggest that resurgence is partly a function of the duration of extinction exposure, with longer histories of extinction producing less resurgence.

A review of investigations of operant renewal with human participants: Implications for theory and practice.

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.

Using Schedule-Correlated Stimuli During Functional Communication Training to Promote the Rapid Transfer of Treatment Effects.

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.

A translational evaluation of renewal of inappropriate mealtime behavior.

The term renewal describes the recurrence of previously extinguished behavior that occurs when the intervention context changes. Renewal has important clinical relevance as a paradigm for studying treatment relapse because context changes are necessary for generalization and maintenance of most intervention outcomes. The effects of context changes are particularly important during intervention for pediatric feeding disorders because children eat in a variety of contexts, and extinction is an empirically supported and often necessary intervention.

Randomized controlled trial of an applied behavior analytic intervention for food selectivity in children with autism spectrum disorder.

Food selectivity is a common problem for children with autism spectrum disorder (ASD; Schreck, Williams, & Smith, 2004). Behavior-analytic interventions have the most empirical support for feeding disorders (Sharp, Jaquess, Morton, & Miles, 2011). However, there are no randomized controlled trials that have evaluated its effects with a well-defined cohort of children with ASD.

Mitigating resurgence of destructive behavior using the discriminative stimuli of a multiple schedule.

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.

Use of a paired-stimulus demand analysis to evaluate demands for inclusion in functional analyses.

Clinicians regularly use both indirect and direct assessments to identify preferred stimuli to include in control conditions and positive reinforcement test conditions in a functional analysis (FA). However, clinicians often rely on indirect assessment alone (e.g.

Food preferences before and during treatment for a pediatric feeding disorder.

Little is known about the food preferences of children with a feeding disorder and medical diagnoses. Therefore, we conducted repeated paired-stimulus-preference assessments with foods to which we either exposed or did not expose 3 children with a feeding disorder and medical diagnoses during clinical treatment. Responding was relatively equivalent for exposure and nonexposure foods throughout the preference assessments, suggesting that preferences for foods did not change due to exposure during treatment.

Treatment of resistance to change in children with autism.

"Resistance to change" represents a core symptom of autism that we conceptualized and assessed as resulting in part due to factors known to govern free-operant choice. During a free-choice baseline, participants chose between problematic, resistive responses and an appropriate alternative response. During the asymmetrical-choice condition, we delivered their most highly preferred item if the participant chose the alternative response (i.

Establishing initial auditory-visual conditional discriminations and emergence of initial tacts in young children with autism spectrum disorder.

Children with autism spectrum disorder (ASD) often display impaired listener skills, and few studies have evaluated procedures for establishing initial auditory-visual conditional discrimination skills. We developed and evaluated a treatment package for training initial auditory-visual conditional discriminations based on the extant research on training such discriminations in children with ASD with at least some preexisting skills in this area. The treatment package included (a) conditional-only training, (b) prompting the participant to echo the sample stimulus as a differential observing response, (c) prompting correct selection responses using an identity-match prompt, (d) using progressively delayed prompts, and (e) repeating trials until the participant emitted an independent correct response.

Efficiency in functional analysis of problem behavior: A quantitative and qualitative review.

Originating in the mid-1960s, functional analysis (FA) has become the gold standard method for understanding the environmental variables that come to shape and maintain problematic behaviors such as aggression, self-injury, and property destruction. Over the decades, a number of studies have refined FA methods, attempting to improve the overall efficiency of the analysis through experimental design and procedural modifications. In the present review, we used ongoing visual-inspection criteria and basic probability theory to compare and analyze levels of efficiency across FA types.

Resurgence as Choice: Implications for promoting durable behavior change.

Resurgence is an increase in a previously suppressed behavior resulting from a worsening in reinforcement conditions for current behavior. Resurgence is often observed following successful treatment of problem behavior with differential reinforcement when reinforcement for an alternative behavior is subsequently omitted or reduced. The efficacy of differential reinforcement has long been conceptualized in terms of quantitative models of choice between concurrent operants (i.

Evaluating the effects of physical reactions on aggression via concurrent-operant analyses.

Under naturally occurring conditions, the individual who is the target of aggression is likely to physically react to evade the aggressor and avoid physical harm. Like other forms of attention that occur following problem behavior, physical reactions may maintain problem behavior. However, evaluating the effects of physical reactions is complicated by issues related to therapists' ability to consistently and safely control their reactions, which may prove difficult to achieve in functional analyses.

Temporary, inconsistent, and null effects of a moral story and instruction on honesty.

Lying during childhood is a common concern for caregivers. Lee et al. (2014) showed that a moral story and instruction implying reinforcers for honesty produced statistically significant improvements in children admitting a transgression.

Randomization tests as alternative analysis methods for behavior-analytic data.

Randomization statistics offer alternatives to many of the statistical methods commonly used in behavior analysis and the psychological sciences, more generally. These methods are more flexible than conventional parametric and nonparametric statistical techniques in that they make no assumptions about the underlying distribution of outcome variables, are relatively robust when applied to small-n data sets, and are generally applicable to between-groups, within-subjects, mixed, and single-case research designs. In the present article, we first will provide a historical overview of randomization methods.

Evaluating motion detection to score sleep disturbance for children: A translational approach to developing a measurement system.

Information obtained via direct observation of children's sleep disturbance throughout the night in their home can guide the assessment and treatment process, but watching live or via recorded video might be impractical in terms of time expenditures. In Experiment 1, we assessed the accuracy and reliability of a motion-detection camera with human motor movements. In Experiment 2, we tested the system's generality by using it to obtain in-home measures of sleep disturbance for three children with autism spectrum disorder and compared the accuracy to a continuous measurement system.

A comparison of Nuk presentation and Nuk redistribution to treat packing.

Children with feeding disorders may pack food when they lack the oral-motor skills, the motivation, or both to swallow. Presenting bites on the tongue with a Nuk brush, or redistribution, replacing packed food on the tongue, are two treatments whose relative efficacy is untested. In the current study, we compared the effects of (a) presenting on an upright spoon, (b) presenting on a Nuk, and (c) redistributing with a Nuk on two product measures of swallowing, which we refer to as 15-s and 30-s mouth clean, for three children with feeding disorders.

Effects of stimulus presentation order during auditory-visual conditional discrimination training for children with autism spectrum disorder.

Children with autism spectrum disorder are typically taught conditional discriminations using a match-to-sample arrangement. Consideration should be given to the temporal order in which antecedent stimuli (the sample and comparison stimuli) are presented during match-to-sample trials, as various arrangements have been used in the extant literature. The purpose of the current study was to compare the effects of four stimulus presentation orders on the acquisition of auditory-visual conditional discriminations.

Effects of modeling rote versus varied responses on response variability and skill acquisition during discrete-trial instruction.

Despite its advantages, discrete-trial instruction (DTI) has been criticized for producing rote responding. Although there is little research supporting this claim, if true, this may be problematic given the propensity of children with autism to engage in restricted and repetitive behavior. One feature that is common in DTI that may contribute to rote responding is the prompting and reinforcement of one correct response per discriminative stimulus.

Baseline reinforcement rate and resurgence of destructive behavior.

Concepts from behavioral momentum theory, along with some empirical findings, suggest that the rate of baseline reinforcement may contribute to the relapse of severe destructive behavior. With seven children who engaged in destructive behavior, we tested this hypothesis in the context of functional communication training by comparing the effects of different baseline reinforcement rates on resurgence during a treatment challenge (i.e.

Facilitating the emergence of convergent intraverbals in children with autism.

Convergent intraverbals represent a specific type of intraverbal in which multiple components of one speaker's verbal behavior control a specific verbal response from another speaker (e.g., Speaker 1: What wooly, horned animal lives in the high country? Speaker 2: Bighorn sheep).

Minimizing resurgence of destructive behavior using behavioral momentum theory.

The resurgence of destructive behavior can occur during functional communication training (FCT) if the alternative response contacts a challenge (e.g., extinction).

Evaluation of the accuracy, reliability, efficiency, and acceptability of fast forwarding to score problem behavior.

Technological advances have allowed professionals to obtain extended recordings of caregiver-client interactions in natural settings, but scoring recorded video at normal speed to identify instances of low-rate problem behavior is impractical in terms of scoring time. Fast forwarding is a continuous measurement system in which all seconds of an observation are viewed at a speed faster than normal. In Study 1, we evaluated whether three groups of five observers could discriminate problem behavior at three fast-forwarding speeds across 10-min observations.

Assessing and Treating Elopement in a School Setting.

Elopement, or running away from supervised areas, is a dangerous and problematic behavior that compromises the safety of people with disabilities at disproportionately high rates. As such, it is paramount that teachers know how to respond to elopement during school to ensure student safety. Although general safety strategies may be helpful in preventing elopement, they fail to address the factors that trigger elopement.