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PCH Saturday Poster Session |
Saturday, May 24, 2025 |
1:00 PM–3:00 PM |
Convention Center, Lower Level, Hall C |
Chair: Cody Morris (Salve Regina University ) |
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140. Principles of Verbal Behavior - An Evolutionary Approach |
Area: PCH; Domain: Theory |
CARSTA SIMON (University of Agder, Norway) |
Discussant: Scott Spaulding (University of Washington) |
Abstract: Behavior analysis provides a framework to understand how behavior emerges and is maintained in dynamic environments. This poster extends these principles to verbal interactions, framing them as behavior-environment interactions shaped by selection and adaptation. Like other forms of behavior, verbal interactions can be examined through established behavioral concepts such as matching and resurgence, offering fresh insights into communication dynamics. Grounded in evolutionary biology, this analysis investigates how verbal behavior adapts to environmental and social influences, including the actions of conversational partners. By taking a molar, multiscale perspective (Baum, 2018), this work builds on Skinner’s foundational ideas from Selection by Consequences (1981) and Verbal Behavior (1957), emphasizing the parallels between verbal and nonverbal behavior. By analyzing verbal interactions within an evolutionary framework, this poster highlights the adaptive nature of communication and the pivotal role of environmental and social factors in shaping verbal behavior. This approach broadens our understanding of how language evolves and functions within social contexts. |
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141. Conceptual Framework Does Not Seem to Influence Treatment Acceptability Ratings |
Area: PCH; Domain: Applied Research |
HAILEY EVELYN DONOHUE (University of Florida), Matthew P. Normand (University of the Pacific), Jesse Dallery (University of Florida) |
Discussant: Cody Morris (Salve Regina University) |
Abstract: Behavior analysts have noted concerns about the acceptability of behavioral treatments among the public and a subsequent lack of implementation. One factor that may influence acceptability is the conceptual framework implicit in the described treatment. Studies that have evaluated conceptual frameworks have often manipulated treatment activities simultaneously, surveyed only undergraduate students, and were largely published between the late 1960s and 80s. This study sought to provide a current and isolated evaluation of conceptual framework on acceptability ratings of psychological treatment descriptions among the public. Participants were adults in the US recruited via Prolific. Using a between-groups design (n=95), we presented brief vignettes describing symptoms of anxiety and depression and subsequent proposed treatments that were described from either a behavioral or cognitive conceptual framework. Participants completed the Treatment Acceptability Questionnaire after each vignette. All vignettes were rated as acceptable. There were no appreciable differences in the rated acceptability of interventions described from either a behavioral or a cognitive conceptual framework. Results suggest that conceptual framework may not influence treatment acceptability ratings. |
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142. An Interpretive Functional Analysis of Precurrent Behavior |
Area: PCH; Domain: Theory |
HANNAH DUFFIELD (Western New England University and The New England Center for Children), Jason C. Bourret (New England Center for Children), Stephanie Bonfonte (Western New England University) |
Discussant: Scott Spaulding (University of Washington) |
Abstract: The terms “precurrent behavior” and “problem solving” have been used interchangeably in behavior-analytic literature. A review of writing on the topic, however, has revealed that additional discussion is required for conceptual clarity and enhanced precision of term use. We are proposing that precurrent behavior may be considered an umbrella term that consists of both response-producing and contingency-modifying responses. Contingency-modifying precurrent behavior is maintained by changes in the contingencies of reinforcement for current behavior, increasing dimensions like rate, magnitude, and probability. This behavior is evoked by conditions correlated with lesser reinforcement. On the other hand, response-producing precurrent behavior is maintained by the generation of supplemental stimuli which increase the likelihood of a response that results in reinforcement. This behavior is evoked by a lack of discriminative stimuli to occasion the current response. This poster will provide analyses of published examples, mapping the distinct features of contingency-modifying and response-producing precurrent behavior for review. |
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143. Artificial Intelligence: Is There an Application in Applied Behavior Analysis? Preliminary Data |
Area: PCH; Domain: Service Delivery |
JOHN R. LUBBERS (LeafWing Center), John J. Conard (San Diego ABA) |
Discussant: Cody Morris (Salve Regina University) |
Abstract: With commercial and healthcare applications of Artificial Intelligence proliferating, the question of whether Artificial Intelligence can add value to the practice of Applied Behavior Analysis exists. Presented here are preliminary data of Artificial Intelligence as it is applied to common concerns presented to or encountered by Behavior Analysts in daily practice. Queries like "how do I help my child sleep better", "my child only eats french fries", or "how can I help my client distinguish between different colors" were submitted to an Artificial Intelligence engine. A collection of the queries presented to the Artificial Intelligence engine by Board Certified Behavior Analysts was analyzed. A collection and analysis of the output or responses presented by the Artificial Intelligence engine was analyzed and scored on a four-point rubric for quality. Early data suggest that Artificial Intelligence can add value to the practice of Applied Behavior Analysis in the form of a job tool for Behavior Analysts or where no resources were available, a possible option for consumers seeking help. No Artificial Intelligence "hallucinations" occurred. Useful, practical information was provided to the vast majority of queries submitted. These data are encouraging. Future directions are discussed. |
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144. Analyzing Single-Case Studies With Statistics: What Are We Doing? |
Area: PCH; Domain: Theory |
MEGAN SULLIVAN KIRBY (Language Dynamics Group, Mary Baldwin University, University of South Florida), John Ferron (University of South Florida), Courtney Kirby (University of South Florida), Lodi Lipien (University of South Florida; Florida Virtual School), Moses Mohamed (University of South Florida) |
Discussant: Scott Spaulding (University of Washington) |
Abstract: Application of single-case experimental designs (SCEDs) has continued to grow across disciplines and with this growth has come an increasing number of statistical options to complement visual analysis and promote the inclusion of SCEDs in meta-analyses. This poster will provide the results of a methodological review of statistical methods for SCEDs extracted from 350 articles published between 1977 and 2024. By categorizing the statistical methods by the question(s) they answer and the assumptions they make, we aim to provide guidance to applied single-case researchers about options available for a particular question, and guidance about which options are most consistent with what they are willing to assume. Additionally, we will provide guidance to methodologists about which questions can only be addressed under a relatively narrow set of assumptions, thus motivating methodological work to develop methods for alternative sets of assumptions (e.g. where we need to expand methods to accommodate low frequency count-based outcomes). The objective of this poster is to enhance the methodological rigor of SCED research, demonstrate innovative effect size measures for SCED researchers, and summarize current practices in analyzing and assessing SCED studies to guide future research directions for methodologists. |
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