On the reinforcing effects of the content of verbal attention

A comparison of intervention for problematic speech using reinforcement with and without preferred topics

Previous research has shown that responding to the appropriate and problematic speech of individuals diagnosed with developmental disabilities with interested and uninterested listener responses, respectively, can promote more appropriate conversational engagement. However, Fisher et al. (2013) also responded to appropriate speech with access to preferred conversational topics. This study examined the influence of listener interest on the problematic speech of 8 participants and tested the additive effects of (Study 1) and participant preference for (Study 2) delivering preferred topics as reinforcement for appropriate speech. Interventions were equally effective with or without arranging access to preferred topics, but a majority of participants demonstrated a preference for intervention with contingent access to preferred topics. Caregivers and speech-language pathologists rated the intervention procedures as acceptable and changes in participants' speech satisfactory.

Resurgence following differential reinforcement of alternative behavior implemented with and without extinction

In the clinic, differential reinforcement of alternative behavior (DRA) often involves programming extinction for destructive behavior while reinforcing an alternative form of communication (e.g., a functional communication response); however, implementing extinction can be unsafe or impractical under some circumstances. Quantitative theories of resurgence (i.e., Behavioral Momentum Theory and Resurgence as Choice) predict differences in the efficacy of treatments that do and do not involve extinction of target responding when reinforcement conditions maintaining alternative responding worsen. We tested these predictions by examining resurgence following two DRA conditions in which we equated rates of reinforcement. In DRA without extinction, target and alternative behavior produced reinforcement. In DRA with extinction plus noncontingent reinforcement, only alternative behavior produced reinforcement. We conducted this study in a reverse-translation sequence, first with participants who engaged in destructive behavior (Experiment 1) and then in a laboratory setting with rats (Experiment 2). Across both experiments, we observed proportionally lower levels of target responding during and following the DRA condition that arranged extinction for the target response. However, levels of resurgence were similar following both arrangements.

Rapid Assessment of Attention Types for the Treatment of Attention-Maintained Problem Behavior

In the current study, we expanded previously described attention assessment procedures (e.g., Piazza et al., 1999) to create a rapid assessment of attention types (RAAT) suitable for clinical and educational settings. The RAAT was developed to identify a form of attention most likely to reinforce functionally equivalent alternatives to problem behavior. We describe the procedures for conducting a RAAT, as well as the results of a treatment evaluation that included two attention types from the RAAT, programmed to increase prosocial alternative behaviors.

Assessing factors that influence young children's food preferences and choices

Researchers have identified an unbalanced diet as a key risk factor in the etiology of many chronic diseases (World Health Organization, ). Although researchers have found that numerous factors influence children's food choices, no assessment exists to identify these factors. In Experiment 1, we established preliminary empirical evidence of children's preferences for healthier and less-healthy foods, and found that 16 of 21 children preferred less-healthy foods to healthier foods. In Experiment 2, we established the utility of an analogue, competing parameters assessment designed to approximate children's food choices in the natural environment. We identified either quality or immediacy as the most influential parameters governing four of four childrens' food choices. We found that effort influenced the efficacy of these reinforcer parameters in a predictable manner for one of four children.

Predictive validity and efficiency of ongoing visual-inspection criteria for interpreting functional analyses

Prior research has evaluated the reliability and validity of structured criteria for visually inspecting functional-analysis (FA) results on a post-hoc basis, after completion of the FA (i.e., post-hoc visual inspection [PHVI]; e.g., Hagopian et al., 1997). However, most behavior analysts inspect FAs using ongoing visual inspection (OVI) as the FA is implemented, and the validity of applying structured criteria during OVI remains unknown. In this investigation, we evaluated the predictive validity and efficiency of applying structured criteria on an ongoing basis by comparing the interim interpretations produced through OVI with (a) the final interpretations produced by PHVI, (b) the authors' post-hoc interpretations (PHAI) reported in the research studies, and (c) the consensus interpretations of these two post-hoc analyses. Ongoing visual inspection predicted the results of PHVI and the consensus interpretations with a very high degree of accuracy, and PHAI with a reasonably high degree of accuracy. Furthermore, the PHVI and PHAI results involved 32 FA sessions, on average, whereas the OVI required only 19 FA sessions to accurately identify the function(s) of destructive behavior (i.e., a 41% increase in efficiency). We discuss these findings relative to other methods designed to increase the accuracy and efficiency of FAs.

Effects of neutral and enthusiastic praise on the rate of discrimination acquisition

Previous research has shown that praise is an effective reinforcer; however, few researchers have evaluated whether qualitative differences in praise affect responding. The purpose of the current study was to compare the effects of neutral, enthusiastic, and no praise on the rate of matching-to-sample acquisition during discrete-trial training with adults diagnosed with autism and an intellectual disability. In addition, we evaluated preference for neutral, enthusiastic, and no praise. All three participants acquired responses slightly faster during the enthusiastic praise condition. Preference assessment results showed that one participant preferred enthusiastic praise, whereas the two other participants showed indiscriminate selections.

Video Modeling Training Effects on Types of Attention Delivered by Educational Care-Providers

We evaluated the effects of abbreviated (i.e., one-session) video modeling on delivery of student-preferred attention by educational care-providers. The video depicted a novel care-provider interacting with and delivering attention to the student. Within a concurrent multiple baseline design, video modeling increased delivery of the targeted attention for all participants as well as their delivery of another type of attention that was not trained although these effects were variable within and between care-providers. We discuss the clinical and training implications from these findings.

Self-Assessment as a Learned Reinforcer during Computer Interactive Math Performance

Following a preexperimental assessment of computer interactive math performance, four 6thgrade students from a regular education classroom participated in an ABAB reversal of treatment design. Prior to training, students were given an opportunity to self-assess their speed and accuracy of math performance at the computer. Treatment entailed computer-displayed monetary reinforcement for correct self-assessments. During treatment, monetary reinforcement for correct self-assessmentswas faded, whereas feedback for accuracy of self-assessmentswas sustained. Following treatment, students were given an opportunity to perform math problems while self-assessing their speed and accuracy independent of any form of monetary reinforcement. Thiswas followed by a session in which all opportunities to self-assess were removed and a final session during which students were again given opportunities to self-assess their performance at the computer. Data indicate that three of four students demonstrated high rates of correct problems/minute during the self-assessment only conditions. Implications from this study support the theory that, with practice, self-assessment may become a source of secondary reinforcement and may sustain high rates of academic behavior in the absence of external reward systems. Ramifications regarding self-assessment as a learned reinforcer are discussed.

Contingency analysis of caregiver behavior: Implications for parent training and future directions

Parent training is often a required component of effective treatment for a variety of common childhood problems. Although behavior analysts have developed several effective parent-training technologies, we know little about the contingencies that affect parent behavior. Child behavior is one source of control for parent behavior that likely contributes to the development of childhood problems and outcomes of parent training. We reviewed the evidence supporting child behavior as controlling antecedents and consequences for parent behavior. The implications for parent training are discussed, and recommendations for future research are suggested.

Descriptive analyses of pediatric food refusal: the structure of parental attention

Mealtime observations were conducted and occurrences of appropriate and inappropriate mealtime behavior and various forms of parental attention (e.g., coaxing, reprimands) were recorded for 25 children admitted to an intensive feeding program and their parents. Using the data from the observations, lag sequential analyses were conducted to identify changes in the probability of child appropriate and inappropriate mealtime behavior before and after various forms of parental attention. A combination of univariate and repeated measures ANOVAs using frequency of child behavior were also conducted to corroborate conclusions drawn from the visual analysis of individual participant data. Results showed that parental attention was frequently followed by temporary decreases in inappropriate mealtime behavior and increases in bite acceptance. Moreover, various forms of parental attention resulted in statistically significant changes in child behavior, which supports the clinical utility of these data.

An evaluation of the interaction between quality of attention and negative reinforcement with children who display escape-maintained problem behavior

The choice-making behavior of 2 typically developing children who engaged in problem behavior maintained by negative reinforcement was evaluated within a concurrent-operants assessment that varied the quality of attention across free-play and demand conditions. The results demonstrated that it was possible to bias responding towards academic demands for both participants by providing high-quality attention, despite the continuous availability of negative reinforcement. The current study extended brief clinical methods with typically developing children and demonstrated how different qualities of attention provided across concurrent schedules could bias responding.

Further evaluation of antecedent social events during functional analysis

The value of a reinforcer may change based on antecedent events, specifically the behavior of others (Bruzek & Thompson, 2007). In the current study, we examined the effects of manipulating the behavior of the therapist on problem behavior while all dimensions of reinforcement were held constant. Both participants' levels of problem behaviors increased as a function of the altered behavior of the therapist without direct manipulation of states of satiation or deprivation.

Functional analysis and treatment of aggression maintained by preferred conversational topics

After an initial functional analysis of a participant's aggression showed unclear outcomes, we conducted preference and reinforcer assessments to identify preferred forms of attention that may maintain problem behavior. Next, we conducted an extended functional analysis that included a modified attention condition. Results showed that the participant's aggression was maintained by access to preferred conversational topics. A function-based intervention decreased aggression and increased an appropriate communicative response.

Effects of Nonverbal Social Disapproval on Attention-Maintained Spitting and Disruptive Vocalizing in a Child With Autism

This study addressed attention-maintained problem behaviors (spitting and disruptive vocalizing) of a child with autism. The intervention procedures consisted of service providers cleaning up the presence of saliva and demonstrating a “quiet” cue when the child spit and vocalized respectively. In two single-case reversal designs, the procedures reduced both behaviors to low frequency. Factors responsible for intervention success are discussed.

An evaluation of the types of attention that maintain problem behavior

Although previous research indicates that certain types of attention (i.e., statements related to behavior, tickles) may be differentially reinforcing, only one or two forms of attention are typically provided contingent on problem behavior during the attention condition in experimental functional analyses. In the present investigation, various forms of attention were provided contingent on problem behavior to identify the influence of each form of attention. Results indicated that the attention forms affected problem behavior differently; these outcomes are discussed in terms of their implications for assessment and treatment.

Leisure items as controls in the attention condition of functional analyses

Leisure items (e.g., games, toys) are commonly made available as controls during attention conditions of functional analyses (Ringdahl, Winborn, Andelman, & Kitsukawa, 2002). However, Ringdahl et al. raised questions about this practice. This paper reviews research that supports and conflicts with the inclusion of leisure items as controls, including a quantitative analysis of relevant articles published in the Journal of Applied Behavior Analysis over a 10-year period. Data reviewed suggest that practitioners may consider omitting leisure items as controls or including such items strategically based on the accumulation of assessment information.

The effects of reinforcement magnitude on functional analysis outcomes

The duration or magnitude of reinforcement has varied and often appears to have been selected arbitrarily in functional analysis research. Few studies have evaluated the effects of reinforcement magnitude on problem behavior, even though basic findings indicate that this parameter may affect response rates during functional analyses. In the current study, 6 children with autism or developmental disabilities who engaged in severe problem behavior were exposed to three separate functional analyses, each of which varied in reinforcement magnitude. Results of these functional analyses were compared to determine if a particular reinforcement magnitude was associated with the most conclusive outcomes. In most cases, the same conclusion about the functions of problem behavior was drawn regardless of the reinforcement magnitude.

Functional analysis of problem behavior: a review

Functional analysis methodology focuses on the identification of variables that influence the occurrence of problem behavior and has become a hallmark of contemporary approaches to behavioral assessment. In light of the widespread use of pretreatment functional analyses in articles published in this and other journals, we reviewed the literature in an attempt to identify best practices and directions for future research. Studies included in the present review were those in which (a) a pretreatment assessment based on (b) direct observation and measurement of (c) problem behavior was conducted under (d) at least two conditions involving manipulation of an environmental variable in an attempt (e) to demonstrate a relation between the environmental event and behavior. Studies that met the criteria for inclusion were quantified and critically evaluated along a number of dimensions related to subject and setting characteristics, parametric and qualitative characteristics of the methodology, types of assessment conditions, experimental designs, topographies of problem behaviors, and the manner in which data were displayed and analyzed.

Covariation between bizarre and nonbizarre speech as a function of the content of verbal attention

A functional analysis suggested that the bizarre speech of an individual with developmental disabilities was maintained by attention. The content of verbal attention was manipulated in two subsequent analyses and revealed that (a) bizarre speech was more frequent when attention was related to the participant's bizarre speech and (b) the participant's statements tended to reflect the content of the therapist's attention, whether bizarre or nonbizarre.

An analysis of physical guidance as reinforcement for noncompliance

Physical guidance is a strategy commonly used for noncompliance. In two experiments, we evaluated reinforcing effects of physical guidance. Experiment 1 include three individuals with developmental disabilities who were noncompliant with tasks. Anecdotal observations indicated physical contact was highly reinforcing, and a functional analysis identified attention as a reinforcer for problem behavior. Two conditions compared physical guidance following noncompliance and no physical guidance following noncompliance. Results showed noncompliance increased for all three participants when physical guidance followed noncompliance. The second experiment empirically evaluated the function of noncompliance prior to examining the effect of physical guidance on noncompliance. A functional analysis, conducted with two participants, indicated noncompliance served an escape function for one and an attention function for the other. Comparisons of physical guidance and no physical guidance indicated physical guidance resulted in decreased noncompliance for the participant with an escape function but increased noncompliance for the participant with an attention function.

Using antecedent manipulations to distinguish between task and social variables associated with problem behaviors exhibited by children of typical development

In the antecedent functional assessment literature, researchers have introduced task demands and social attention simultaneously while varying the level of task difficulty. Though research has demonstrated situations in which a combination of social and task antecedents occasion socially avoidant responses from children with disabilities, no current studies have been offered to assess the impact of high levels of adult attention devoid of task demands on problem behaviors exhibited by children of typical development. A multiple element design was used to assess the specific effects of task and social antecedents on the problem behaviors of four children of typical development. Results identified two children whose behavior was associated with a combination of difficult task demands and attention in the form of commands and redirections and two children whose behavior was associated only with high levels of adult attention that did not include commands or redirections. These results suggest that antecedent functional assessment procedures can assess the impact of high levels of attention without the presence of task demands.

Reinforcement contingencies and social reinforcement: some reciprocal relations between basic and applied research

Reinforcement contingencies and social reinforcement are ubiquitous phenomena in applied behavior analysis. This discussion paper is divided into two sections. In the first section, reinforcement contingencies are discussed in terms of the necessary and sufficient conditions for reinforcement effects. Response-stimulus dependencies, conditional probabilities, and contiguity are discussed as possible mechanisms of, and arrangements for, reinforcement effects. In the second section, social reinforcement is discussed in terms of its functional subtypes and reinforcement context effects. Two underlying themes run throughout the discussion: (a) Applied research would benefit from a greater understanding of existing basic research, and (b) basic research could be designed to specifically address some of the issues about reinforcement that are central to effective application.

A review of "noncontingent" reinforcement as treatment for the aberrant behavior of individuals with developmental disabilities

The term noncontingent reinforcement (NCR) refers to the delivery of an aberrant behavior's known reinforcer on a response-independent basis. The typical result is a decrease in responding from baseline (i.e., reinforcement) levels. NCR has become one of the most reported function-based treatments for aberrant behavior in the recent literature. The purpose of this review is to briefly discuss the history of the procedure and summarize the findings from the treatment research literature. The review is organized into the following sections: (a) basic research on NCR, (b) NCR as a control procedure, (c) NCR as a function-based treatment, (d) considerations in the programming of NCR schedules, (e) behavior-change mechanisms underlying NCR effects, and (t) directions for future research.

Relative influences of establishing operations and reinforcement contingencies on self-injurious behavior during functional analyses

In the typical functional analysis in which the antecedent and consequent events associated with problem behavior are manipulated, the control condition involves elimination of both the relevant establishing operation (EO) and its associated contingency through a schedule of noncontingent reinforcement (usually fixed-time [FT] 30 s). In some functional analyses, however, antecedent events are manipulated in the absence of differential consequences, and a common test condition in such analyses also involves the delivery of reinforcement on an FT 30-s schedule. Thus, the same schedule of reinforcement (FT 30 s) is not considered to be an EO in the former type of analysis but is considered to be an EO in the latter. We examined the relative influences of EOs and reinforcement contingencies on problem behavior by exposing 6 individuals who engaged in self-injurious behavior (SIB) to four combinations of functional analysis conditions: EO present/contingency present, EO absent/contingency present, EO present/contingency absent, and EO absent/contingency absent. Results indicated that the only condition in which high rates of SIB were observed consistently was one in which the EO and the reinforcement contingency were both present. Implications of these results for the design of functional analysis test and control conditions are discussed.

Variable-time reinforcement schedules in the treatment of socially maintained problem behavior

Noncontingent reinforcement (NCR) consists of delivering a reinforcer on a time-based schedule, independent of responding. Studies evaluating the effectiveness of NCR as treatment for problem behavior have used fixed-time (FT) schedules of reinforcement. In this study, the efficacy of NCR with variable-time (VT) schedules was evaluated by comparing the effects of VT and FT reinforcement schedules with 2 individuals who engaged in problem behavior maintained by positive reinforcement. Both FT and VT schedules were effective in reducing problem behavior. These findings suggest that VT schedules can be used to treat problem behavior maintained by social consequences.

On the effects of "quality" of attention in the functional analysis of destructive behavior

Two young children with mental retardation displayed inconclusive patterns of destructive behavior when a functional analysis was conducted using the procedures described by Iwata et al. (1982/1994). A second functional analysis incorporated modifications to the social attention condition that were based on interview data from care providers and descriptive observations. Results of the modified social attention condition indicated that a specific "quality" of attention was needed to identify the maintaining contingency for destructive behavior within an experimental analysis. Results are discussed in terms of considerations for further assessment when traditional analog functional analysis conditions are ineffective in isolating maintaining contingencies for destructive behavior.

An evaluation of the properties of attention as reinforcement for destructive and appropriate behavior

The analogue functional analysis described by Iwata, Dorsey, Slifer, Bauman, and Richman (1982/1994) identifies broad classes of variables (e.g., positive reinforcement) that maintain destructive behavior (Fisher, Ninness, Piazza, & Owen-DeSchryver, 1996). However, it is likely that some types of stimuli may be more effective reinforcers than others. In the current investigation, we identified 2 participants whose destructive behavior was maintained by attention. We used concurrent schedules of reinforcement to evaluate how different types of attention affected both destructive and appropriate behavior. We showed that for 1 participant praise was not an effective reinforcer when verbal reprimands were available; however, praise was an effective reinforcer when verbal reprimands were unavailable. For the 2nd participant, we identified a type of attention that effectively competed with verbal reprimands as reinforcement. We then used the information obtained from the assessments to develop effective treatments to reduce destructive behavior and increase an alternative communicative response.