Psychology Commons^™

Determining The More Effective Behavior Analytic Intervention For Children With Autism Who Exhibit Pica Behaviors, Jennifer J. Lanham

Theses and Dissertations

Abstract

Determining the More Effective Behavior Analytic Intervention for Children With Autism Who Exhibit Pica Behaviors. Jennifer J. Lanham, 2024: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education and School of Criminal Justice. Keywords: autism, pica, eating disorders, intervention, applied behavior analysis

This dissertation was designed to determine which behavior analytic intervention was more effective in the treatment and reduction of mouthing non-nutritive substances in children diagnosed with autism. This study included four participants in an A-B-A reversal design with a component analysis across four intervention phases. The study participants were enrolled in a center-based treatment environment …

An Evaluation Of Process- And Performer-Based Improvement To Increase Online Giving In Churches, Lauren Elizabeth Rivera

Theses and Dissertations

The COVID-19 pandemic accelerated the adoption of electronic transactions for many churches. Churches which were more inclined to establish online giving platforms weathered the disruption of the pandemic more successfully. Electronic transactions proved to be an efficacious modality for churches to maximize tithing and offering. Behavioral Systems Analysis (BSA) is an evidence-based framework which can inform decision-making, starting with macro-level assessments of the effects of external variables on adaptive systems and systematically funneling down to focus on processes and individuals. This study examined the effects of a process and performer-based intervention, through automation, to increase the percentage of online giving …

Effect Of Variable Delays To Reinforcement On Skill Acquisition Of Tacts In Children With Autism, Ya-Chien Yang

Theses and Dissertations

Basic research has established that immediate reinforcement produces the best outcome when learning a skill. More recent research has followed, showing that even 8-10 seconds of brief delays may impair learning. In one of the few applied studies on this topic, Majdalany et al. (2016) showed that participants with Autism Spectrum Disorder (ASD) acquired tacts more quickly with immediate reinforcement, compared to delays of 6s and 12s. However, no research has examined variable delays to reinforcement, which may be more common in classrooms and clinics. Thus, the purpose of the proposed study was to expand previous research by examining variable …

Further Evaluation Of The Effects Of Music And Rird On Vocal Stereotypy, Keith Happel

Theses and Dissertations

Vocal stereotypy (VS), or vocalizations that are noncontexual or nonfunctional, is commonly exhibited in individuals on the autism spectrum. The nature of vocal stereotypy may pose an issue for some individuals, ranging from social ostracization to the inability to perform daily tasks. Previous research has shown that access to matched stimulation (e.g., music) and response interruption and redirection (RIRD), a form of punishment, are effective at decreasing vocal stereotypy (Gibbs et al., 2018). However, in the aforementioned study, researchers did not evaluate a less intrusive treatment in isolation prior to implementing punishment. The purpose of the current investigation is to …

Increasing Cheerleader Safety Through The Observer Effect, Madison Elizabeth Duke

Theses and Dissertations

Cheerleading has a high rate of serious injuries, but the safety of cheerleaders has seldom been researched. Behavior analytic research has never investigated cheerleading and has rarely focused on improving the safety of athletes. The present study examined scored observations, a common intervention in the behavior-based safety literature, as a method to increase the safety of cheerleaders completing basic movements. This has previously been shown to produce the observer effect, wherein an observer’s safe behavior is increased after observing and scoring the behavior of another performer. Scored observations alone increased basic cheerleading movements to a mastery criteria for one of …

Relations Between Heart Rate And Precursors To Aggression With Children With Autism Spectrum Disorder, Emily Wynn Dowling

Theses and Dissertations

Aggression is a commonly reported problem behavior for individuals diagnosed with autism spectrum disorder. When assessing and treating aggression, there are risks of injury to the client and staff when the problem behavior is aggression. Investigating physiological arousal states of clients may be fruitful if this physiological measure can be used to predict occurrences of problem behavior, such as aggression. Previous research has shown varied results when investigating the relations between heart rate and problem behaviors. For some individuals, heart rate increased preceding problem behavior and for others heart rate decreased (Barrera et al., 2007). The temporal relation between heart …

Comparing Video Modeling To Tactile Feedback To Train Medical Skills, Kelcie Erin Mccafferty

Theses and Dissertations

Medical skills and practices have been continuously advancing, with many recent advancements in clinical practice. However, medical training has yet to develop in tandem with medical advancement. Behavior analysis has a large body of research and practice in the area of skill acquisition to offer the medical field. TAGteach® is one example of a behavior analytic method that could be beneficial to the medical field. Although traditional applications of TAGteach® have been proven to be effective, they may not be socially valid or accepted by the larger population or medical professionals. The purpose of the present study was to compare …

A Multi-Level Comparison Of Increasing Training Modalities To Train Behavior Analysts To Conduct An Intensive Pediatric Feeding Intervention, Ronald Joseph Clark

Theses and Dissertations

A common focus within behavior analytic clinical practice is to incorporate training with caregivers to promote successful transition of clinical services. In the pediatric feeding literature, for example, training caregivers to ensure maintenance and generalization of the intervention is expected. However, training staff members to provide specific behavioral interventions has received less attention. The current study systematically implemented three levels of training to evaluate the level of intensity required to train behavior analytic staff (i.e., behavior technicians, Registered Behavior Technicians®, and Board-Certified Behavior Analysts®) to implement a feeding protocol with a role play partner. Only one participant met the mastery …

Effect Of Brain Injury On Demand Of Alcohol, Whitney Michele Chaney

Theses and Dissertations

Brain injury, or damage to the brain and/or surrounding structures, is listed by the CDC as the leading cause of disability and death in the United States. This kind of injury can result in symptoms that physical, cognitive, and behavioral functioning in those affected. Despite this, current literature reflects a significant deficiency in the understanding and management of behavioral symptoms, that present after the injury, in most neurorehabilitative treatments. This study aimed to investigate whether sustaining a brain injury can effect an individual’s demand intensity for alcohol, if their demand was inelastic, and their probability for misuse of alcohol. To …

Factors Affecting Consumers’ Purchase Intentions Towards Recycled Products, Sherine Esmat

Theses and Dissertations

The work executed addresses the status of recycling industry in Egypt and its relation to the current sustainability trends as well as climate change issues. It also identifies the main concerns of consumers when purchasing recycled products. Consequently, identifies the key pillars that need to be applied or communicated with the target consumers to enhance the concept of selling recycled products and increase its market share. Since this industry is significantly broad, the focus of the study was only on recycled PET plastic bottles (rPET), this is to ensure attaining accurate and reliable results.

An interview and a site visit …

Brief And Extended Effects Of Modified Competing Stimulus Assessments, Soray Nicole Castro

Theses and Dissertations

Competing stimulus assessments (CSA) are pre-assessment tools that systematically identify stimuli associated with reduced problem behavior. The current study aims to evaluate the effectiveness of an augmented CSA containing components of prompted engagement and response blocking. Results indicated the augmented CSA effectively identified two additional competing items for two of the three participants following prompted engagement. We also evaluated the extended effects of the competing stimuli on item engagement and stereotypy for two participants. Stereotypy reductive effects are maintained for one of the four competing stimuli for Participant 2 and two of the six items for Participant 3.

The Effect Of Video Model Dosage And Self-Monitoring On Parent's Use Of Language-Promoting Behavior, Kacie Marie Mcgarry

Theses and Dissertations

Previous research has found a disparity between the language trajectories of children within a high, medium, or low-economic-status family. A relationship is reliably found between the language trajectory of toddlers and success throughout school. This study will evaluate a training package to teach parents to engage in behaviors that promote language and assess the training's short-term effect on the trajectories of children (i.e., growing language) within low-socioeconomic backgrounds. Specifically, experimenters will evaluate the impact of the dosage of video modeling, self-evaluation, and self-monitoring on the acquisition of the targeted skills. Data may suggest that the more accurate the individual is …

Using Behavior Skills Training To Promote Self-Advocating Behaviors: A Single Subject Research Design To Examine The Effectiveness Of Behavior Interventions Among Teachers, Clarence Cooper

Theses and Dissertations

Using Behavioral Skills Training to Promote Self-Advocating Behaviors: A Single-Subject Research Design to Examine the Effectiveness of Behavior Interventions Among Teachers. Clarence Cooper, 2022: Applied Dissertation, Nova Southeastern University, Abraham S. Fischler College of Education and School of Criminal Justice. Keywords: applied behavior analysis, behavioral skills training, inclusion, individual education plan, operant conditioning, prompting, reinforcer, self-advocacy, accommodation

This applied dissertation utilized the behavioral skills training to train teachers on how to prompt, identify, and reinforce self-advocacy behaviors among students with learning disabilities. In applying behavioral analytic interventions to strengthen desired outcomes, a one- day intervention that was grounded in a …

Masculinity And Men’S Health Attitudes Toward Consideration Of Weight-Loss Surgery, Karaline Fusco

Theses and Dissertations

The rise in obesity across the United States has led to greater educational outreach, considerable research, and medical interventions aimed at decreasing the rate of obesity-related health diseases. But are these interventions reaching everyone? Despite men and women having equivalent rates of obesity, only 20% of weight-loss surgery patients are men. While men have an average life expectancy that is 5 years less than women and are twice as likely than women to have heart disease, men also underutilize healthcare services. Given these factors, this research explored men’s health beliefs, conformity to male norms, and receptivity to weight-loss surgery. This …

Assessing The Validity And Reliability Of The Performance Diagnostic Checklist-Human Services 1.1, Sebastian Jimenez

Theses and Dissertations

The PDC-HS is an informant-based assessment tool used by OBM practitioners in human service settings. An updated version known as the PDC-HS 1.1 has recently been released. The present study measured the validity and reliability of the PDCHS 1.1 by analyzing answers obtained while watching a video of a simulated interview between a consultant and a supervisor. Three video vignettes were created, each describing a performance concern in one or more areas of the PDCHS 1.1. Twenty-one participants watched all vignettes and filled out the PDC-HS 1.1 based on the answers provided. Validity was measured by calculating the percentage of …

Assessment And Improvement Of Women’S Soccer Performance Using Precision Teaching And Frequency Building, Emily Anne Swope

Theses and Dissertations

Performance assessments may be a helpful tool to determine why performance is lacking in sports and fitness. They may also provide some examples of interventions that help improve performance. If the performance deficits are due to a lack of skill or knowledge, then one teaching procedure that may increase the performance of the skill is frequency building. The purpose of the present study was to use a sports performance assessment to identify the variables responsible for sub-standard performance on a college women’s soccer team. In addition, we used a frequency building procedure to improve the performance of three soccer players. …

The Effects Of Teaching Children To Tact Their Emotions On Problem Behavior, Haley Nicole Harber

Theses and Dissertations

Children with autism spectrum disorder (ASD) often struggle to understand and describe private events, such as emotions. When an individual cannot communicate appropriately, it can lead to various problem behaviors. Previous literature suggested that we teach children to tact their emotions (e.g., "I am sad," "I am angry") in an attempt to decrease their problem behavior. The primary purpose of the current study is to teach children with autism to tact their emotions. The secondary purpose is to evaluate the effects of empathy statements on problem behavior. Four children participated, three with problem behavior maintained by access to tangibles and …

The Effects Of Presession Conditions On Behavior During A Brief Functional Analysis, Dung Haylie Le

Theses and Dissertations

Previous research has demonstrated that patterns of responding during a no-interaction condition of a functional analysis (FA) may predict FA outcomes. Thus, behavior analysts may use an initial no-interaction condition to identify problem behavior maintained by social reinforcement when time and resources are limited. However, in a clinic setting, most functional analyses are conducted in between or immediately after instructional sessions or structured play. Therefore, the proposed study was designed to examine the differential effects of presession conditions of naturally occurring activities (work versus play) at a clinic setting during a modified brief functional analysis. Results showed that presession conditions …

Comparison Of Traditional And Eye-Gaze Preference And Reinforcer Assessments, Zhihao Ou

Theses and Dissertations

A variety of preference assessments have been used to identify potential reinforcers for individuals with autism spectrum disorder (ASD) and related disabilities. However, during traditional selection-based assessments, participants may fail to select items or selection may be under faulty stimulus control (e.g., side bias). Previous research has evaluated the utility of eye-gaze preference assessments with individuals with profound intellectual disabilities. The purpose of this study is to compare preference assessments by eye gaze and traditional preference assessment in three participants with ASD. The results of reinforcer assessment showed that among 2 out of 3 participants, the eye gaze method was …

Teaching Children With Autism To Tact Private Events Based On Common Properties, Madisyn Quidort

Theses and Dissertations

Skinner (1957) proposed that people learn to talk about private events in several ways. This study sought to examine the plausibility of one of those mechanisms: common properties. Skinner asserted that children learn tacts for public stimuli through normal interaction with their caregivers. When a child experiences a private stimulus that shares some feature with a previously learned public stimulus, the child generalizes the tact to the private sensation because there is a common property between the two stimuli. Three children with autistic disorder were taught 6 to 9 sensation tacts (e.g., prickly, cozy, tight) depicted in videos (e.g., a …

The Effects Of Guided Notes In An Online Behavior Analysis Graduate Course, Natalya Theresa Gutierrez

Theses and Dissertations

Guided notes are handouts with fill-in-the-blank spots, incomplete outlines, or PowerPoint slides with blank spaces identical to those used by the instructor during class lectures (Biggers et al., 2020). This note-taking strategy was initially created for those who have difficulty in the classroom, such as students with learning disabilities (Williams et al., 2012). However, guided notes became a supplemental note-taking technique used during lectures for non-disabled college students as well. The authors examined the impact of guided notes in an online course format, counterbalancing three conditions across participants and instructional units: Guided notes, learning objectives and no notes to determine …

An Examination Of The Effects Of The Presentation Of Preferred Items On Frequency Of Stereotypy In Children With Autism Spectrum Disorder, Shauna Blady

Theses and Dissertations

Stereotypy is a restricted, repetitive behavior that features rigidity and invariance. Approximately 88% of individuals with Autism Spectrum Disorder (ASD) exhibit some form of stereotypy (Chebli et al., 2016). Although it often occurs under conditions of stimulus deprivation, stereotypy may also occur under other environmental conditions. The purpose of this study was to evaluate the occurrence of stereotypy when preferred items are available noncontingently. Three participants were exposed to a baseline condition in which they had no access to items, followed by conditions in which high and low preferred items were delivered noncontingently to investigate whether automatically-maintained stereotypy was likely …

Using A Behavioral Skills Training Model For Instructing Educators In Functional Assessment And Intervention Procedures In The Classroom Setting, Lorne Thomas Balmer

Theses and Dissertations

Educators often manage behavior through suppression rather than working to address the root cause of problematic behavior in the classroom. The Individuals with Disabilities Education Improvement Act of 2004 mandates the use of functional assessment for students with varying exceptionalities to ensure students are educated in the least restrictive environment. However, functional assessment is an evidence-based strategy that could be employed by all teachers to enhance classroom management practices universally. Behavioral skills training is a research-validated approach that is often used to train professionals on a number of skills.

The present study investigated the use of a behavioral skills training …

Using Bst To Increase Interview Skills Among Emerging Adults With Autism Via Telehealth, Johnna L. Dowdy

Theses and Dissertations

he purpose of the current study was to evaluate the use of behavior skills training via telehealth to teach job interview skills to emerging adults with ASD. Additionally, the study examined if following intervention, skills were able to generalize to new interviewers. 2 undergraduate and 1 graduate student with ASD participated in the study, and received intervention for 3 behaviors: (1) appropriately answering questions, (2) asking appropriate questions, and (3) engaging in appropriate body language. The current study used a multiple baseline design across behaviors. Results from the study indicated BST via telehealth was effective in teaching job interviews skills. …

Teacher Choice-Allocation Of Delayed Treatment Outcomes Based On Severity Of Student Problem Behavior, Natalia Victoria Colón

Theses and Dissertations

Delay discounting is the systematic preference for smaller, sooner rewards over larger, later rewards, particularly as the delay to the larger, later reward is increased. It is used to explain impulsivity. Monetary rewards have been most frequently studied; however, impulsivity has also been represented with behavioral treatment outcomes for maladaptive behavior where a caregiver is responsible for its implementation (Call et al., 2015; Scheithauer et al., 2020). Maladaptive behavior is a common concern among families with autism spectrum disorder (ASD). Long-term improvements are not uncommon in behavior analysis. It may be detrimental to client gains if caregivers discount longer acting …

Effects Of A Novel, Non-Toxic Histone Deacetylase Inhibitor On Hippocampal Memory Formation, Histone Acetylation, And Bdnf Gene Expression In Male Mice, Sarah Brianna Beamish

Theses and Dissertations

Memory dysfunction is a common symptom of aging, neuropsychiatric disorders, and neurodegenerative disorders, yet truly effective treatments for memory loss do not exist. De novo gene transcription is a molecular requirement for long-term memory formation. The transcription of genes related to synaptic plasticity and learning are regulated in part by histone acetylation, an epigenetic mechanism that regulates chromatin accessibility. Pharmacological compounds that maintain histone acetylation, called histone deacetylase inhibitors (HDACi), enhance memory by preventing deacetylation of core histone proteins, which initiates binding of transcriptional machinery to open chromatin. Therefore, HDACi are potentially promising therapeutics that could be used to prevent …

The Connection Between The Disconnects: Exploring Process Redesign To Reduce Human Error, Missy Carol Vergason

Theses and Dissertations

It has been said that organizations are only as effective as their processes. However, often times organizational behavior management (OBM) utilizes performance management to resolve issues as opposed to Behavioral Systems Analysis (BSA), which encompasses process redesign to ensure processes operate efficiently. Ultimately, to assist in long-term beneficial changes, process redesign could be helpful for allowing performers to have the resources to benefit from the enhanced process. However, little research has been done that assesses performance change with disconnects removed or with the addition of automation in a controlled laboratory setting. Thus, the current study examined the effects of a …

Effects Of Instructive Feedback On Gustatory Relations, Natàlia Arasa Bonavila

Theses and Dissertations

Differentiating tastes is important for safety reasons; being able to discriminate flavors could prevent an individual from eating unsafe items. The association of taste, color, and texture of different foods is important for safety reasons as it provides a base knowledge of safe foods. As some people with autism have problems communicating what they see, hear, touch, feel, or taste, the association of color, texture, and taste will promote healthy choices. Most of the research on tact acquisition has focused on visual stimuli. However, this study attempted to teach children to tact gustatory stimuli and evaluated the effects of instructive …

Embedding Reinforcement In Choice Making During Free Play In Children With Asd, Julianne Isabella Fernandez

Theses and Dissertations

The present study evaluated the effects of embedded reinforcement and satiation procedures on activity preferences in a small group setting of four children diagnosed with ASD. This study is a systematic replication of Hanley et al (2009) in which researchers used the same procedures to evaluate time allocation and activity preferences of neurotypical children in the classroom during free play. The goal of this study was to see if the results of the original study would generalize to children diagnosed with autism. Satiation procedures resulted in the slight increase of engagement in the highest preferred activity zone with some overlap …

The Effects Of Training On Parent-Implemented Multiple Stimulus Preference Assessments Without Replacement, Marlene Hernandez Correa

Theses and Dissertations

Many children with autism spectrum disorder (ASD) exhibit restricted interests and communication deficits; hence, identifying potential reinforcers can be challenging. Using multiple stimulus without replacement (MSWO) preference assessments is a practical way for practitioners working with this population to identify potential reinforcers. Previous research has found that inexperienced staff can learn to implement preference assessments using enhanced instructions only (i.e., detailed written information, diagrams, and pictures) without needing feedback (Graff and Karsten, 2012b). However, researchers have yet to examine whether enhanced instructions alone impact other populations' repertoires, such as parents, similarly, or if this training is effective across cultures. Incorporating …