A Further Evaluation of Individual and Synthesized Contingencies within Functional Analysis Methods

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A functional analysis (FA) is the most commonly used assessment methodology for identifying maintaining variables influencing problem behavior. However, if an FA does not produce clear differentiation, researchers and practitioners often then modify procedures to include additional individualized variables. The interview-informed synthesized contingency analysis (IISCA) provides a marked departure from FA methodology and aims to include individualized factors at the initiation of the assessment in order to more rapidly produce differentiation and clear results. We sought to further evaluate and compare the outcomes of two different functional analysis methods: the single-contingency functional analysis (FA) and the interview-informed synthesized contingency analysis (IISCA) to determine the function of problem behavior and evaluate the subsequent function-based treatment determined from the functional analysis results with two children diagnosed with autism spectrum disorder (ASD). Both participants engaged in problem behavior maintained by single-contingencies of reinforcement identified within the single-contingency FA and emphasized by the effectiveness of each single-contingency function-based treatment.
Date: May 2019
Creator: Hendryx, Maggie
System: The UNT Digital Library
Looking for Quantitative and Qualitative Measures of Teaching Interactions: A Preliminary Analysis (open access)

Looking for Quantitative and Qualitative Measures of Teaching Interactions: A Preliminary Analysis

Indicators of quality early intensive behavioral intervention (EIBI) include comprehensive interventions, adequately trained staff, high rates of effective instruction delivery, happy interactions between children and their teachers, and socially valid outcomes. When these are in place, high quality EIBI is more likely to increase progress that children with autism make during treatment. When not in place, progress is not as likely, as rapid, or as meaningful. To date, there is limited research regarding the correlation between these indicators of high-quality EIBI and the degree to which their effects are meaningful to direct consumers. The purpose of this methodological study was to compare direct, quantitative measures of teaching interactions (child initiations, teacher initiations, child affect, teacher affect) with qualitative measures (stakeholder ratings of teacher effectiveness, amount of opportunities for interaction and interest in the child) of teaching interactions to determine what sets the occasion for expert stakeholders to describe a teaching interaction as effective, quality therapy.
Date: May 2019
Creator: Weir, Jade R
System: The UNT Digital Library
Establishing Appropriate Toileting Behavior in an Adult Female with Developmental Disabilities and Severe Self-Injurious Behavior (open access)

Establishing Appropriate Toileting Behavior in an Adult Female with Developmental Disabilities and Severe Self-Injurious Behavior

The participant was a 52 year-old woman, diagnosed with a profound intellectual disability, who engaged in high rates of severe self-injurious behaviors (SIB) predominantly in the forms of head banging and head hitting. A series of analyses and interventions was implemented to establish appropriate toileting behavior in the natural environment. Treatment consisted of conjugate reinforcement for optimal toilet positioning with the absence of SIB, episodic positive reinforcement of eliminating in the toilet, and programed generalization across environments and staff. Results showed the maintenance of optimal toilet positioning, decrease in SIB (under 1 instance per min), and appropriate eliminating in 96.3% of all available sessions. Direct support staff were trained to implement the program with 100% fidelity.
Date: May 2019
Creator: Bayliss, Kathleen
System: The UNT Digital Library
The Effects of Common and Uncommon Elements on the Emergence of Simple Discriminations (open access)

The Effects of Common and Uncommon Elements on the Emergence of Simple Discriminations

A computerized program was designed to test whether arranging a common element in two, otherwise independent, 2-term correlations (stimulus-stimulus and response-stimulus) would result in emergent simple discriminative-stimulus properties for the antecedent stimulus relative to an arrangement with no common elements programmed. Data from 8 adult participants in this experiment indicate that common element arrangements led to relatively high rates of responding in the presence of the putative discriminative stimulus and relatively low rates or no responding in the presence of the putative s-delta during testing in extinction. Conversely, the uncommon element arrangements produced no clear discriminative control. The current data reflect a comparison of arrangements across subjects. These data support Sidman's (2000) suggestion that common elements among contingencies are sufficient to produce stimulus classes and cause class mergers. The data also have implications for thinking about the mechanism by which and the conditions under which discriminative control develops. Finally, these data have the potential to inform the programming and implementation of reinforcement contingencies in applied settings.
Date: May 2019
Creator: Niland, Haven Sierra
System: The UNT Digital Library
Assessing Program-Readiness for Dental/Medical Tolerance (open access)

Assessing Program-Readiness for Dental/Medical Tolerance

Many clients with developmental and/or intellectual disabilities (ID/DD) do not tolerate routine medical or dental procedures and may require intrusive interventions, including restraint of various types (i.e. chemical, mechanical, physical, etc.) during appointments. Graduated exposure, or stimulus fading, along with reinforcement for compliance, have been shown to increase cooperation and tolerance in some clients; however, many do not respond to these types of interventions. Nine participants diagnosed with ID/DD recieved compliance/tolerance training for routine medical or dental procedures. Results of these interventions were evaluated in the context of several potential indices of readiness, such as medical diagnoses, level of disability, and presence of challenging behavior, among others. Several of the variables appeared to be correlated with program responsiveness; however, a larger sample will be necessary to draw definitive conclusions. Client characteristics and past assessments (anecdotals, preference assessments, terminal probes, and survey data) were evaluated. The analytical framework developed for this analysis may be useful to future researchers and clinicians as a model for assessing readiness for tolerance training programs.
Date: May 2019
Creator: Heath, Hayden Lee
System: The UNT Digital Library
How You Correct Matters (open access)

How You Correct Matters

Feedback is used in a variety of contexts to train staff and to teach individuals new skills. Despite its popularity, there is no consensus on how to deliver it. Different measures have been used to evaluate the effectiveness of feedback, such as accuracy of responses and the sequencing of feedback delivery. The purpose of this study was to compare two feedback procedures and to explore new ways to measure the effectiveness of feedback. Four undergraduate students were exposed to two conditions: feedback before + skip the opportunity to respond and feedback after an incorrect answer. Results showed that the number of correct answers and teaching time were similar in both conditions. However, session duration was lower in the feedback before + skip condition when compared to the feedback after condition. Finally, reported emotions correlated with participants' correct responding. This study demonstrates that it is more beneficial and efficient to teach learners how to engage in a correct performance, rather than to correct responses.
Date: May 2019
Creator: Winne, Jessica Kay
System: The UNT Digital Library
The Effects of D.A.N.C.E. Training on Staff Teaching Interactions, Child Goal Responding, and Staff-Child Harmonious Engagement in an Autism Intervention Organization (open access)

The Effects of D.A.N.C.E. Training on Staff Teaching Interactions, Child Goal Responding, and Staff-Child Harmonious Engagement in an Autism Intervention Organization

This study was conducted at a nonprofit organization whose mission is to provide responsive, caring, and effective services to children with autism. The purpose of this study was to analyze the effects of D.A.N.C.E. training on teaching interactions, harmonious engagement, instructional engagement, and progress on child goals for two early and intensive behavioral intervention (EIBI) staff and the children in their care. A multiple baseline design was employed to evaluate the effectiveness of the training. Results indicated that staff increased teaching interactions and maintained instructional engagement; that children increased target goal responses; and that harmonious engagement between the two increased for both dyads. These results are discussed in the context of measurement, training, and social validity.
Date: December 2019
Creator: Tavera, Marlene Lucy
System: The UNT Digital Library
A Shaping Procedure for Introducing Horses to Clipping (open access)

A Shaping Procedure for Introducing Horses to Clipping

The purpose of the current study is to evaluate a procedure that can be used to introduce horses to clipping. Negative reinforcement was used in a shaping paradigm. Shaping steps were conducted by the handler, starting with touching the horse with the hand, then touching the horse with the clippers while they are off, culminating with touching the horse with the clippers while they are on. When a horse broke contact with either the hand or the clippers, the hand or the clippers were held at that point until the horse emitted an appropriate response. When the horse emitted an appropriate response, the clippers were removed, and the handler stepped away from the horse. For all eight horses, this shaping plan was effective in enabling the clipping of each horse with minimal inappropriate behavior and without additional restraint. The entire process took under an hour for each horse.
Date: December 2019
Creator: Hardaway, Alison K
System: The UNT Digital Library
Training Behavior Professionals to Use the Interview-Informed Synthesized Contingency Analysis (IISCA): Extension (open access)

Training Behavior Professionals to Use the Interview-Informed Synthesized Contingency Analysis (IISCA): Extension

The current investigation replicated and extended previous research on training of behavior professionals to implement functional assessment and analysis procedures. Specifically, the study extended procedures described by Metras to train board certified behavior analysts (BCBAs) to administer two components of the Interview Informed Synthesized Contingency Analyses (IISCA) by: (1) conducting the study in the context of a large residential/training facility for adults with ID, (2) including a participant who served as a behavior analyst for a caseload of individuals who lived and received services at the facility, and (3) adjusting the vignettes and interview scripts to reflect the change in context. This current study shows that, following a brief training sequence, the participant was able to accurately administer the open-ended interview and construct a synthesized test and control condition.
Date: December 2019
Creator: Markham, Eric Nicholas
System: The UNT Digital Library
A Behavioral Analysis of the Stroop Effect (open access)

A Behavioral Analysis of the Stroop Effect

Participants demonstrate the Stroop effect when, in naming the color in which a word appears, reaction times are longer when the color and word are incongruent (e.g., "yellow" printed in blue) compared to when they are congruent (e.g., "yellow" printed in yellow). The literature commonly refers to the difference in reaction times as a measure of the interference of word stimuli upon color stimuli, and is taken as support for the theory of automaticity. This study asks whether the Stroop effect can be analyzed as interactions within and across stimulus classes. Adult participants learned three 3-member classes (color, word, and pattern) in a serialized order of training. In the testing phase, participants were presented with compound stimuli formed from combinations of members within and across classes (e.g., word and color), and reaction times were recorded in similar fashion to the Stroop task. Results show that averaged participants' reaction times are faster to compound stimuli comprised of members within the same class, compared to compound stimuli formed with members from different classes. These group-level data are consistent with the Stroop literature in that congruent compounds produce faster reaction times relative to incongruent compounds. However, individual participant data do not consistently reflect …
Date: August 2019
Creator: Luc, Oanh
System: The UNT Digital Library
A Masking Procedure for Stimulus Control Assessment (open access)

A Masking Procedure for Stimulus Control Assessment

The present series of experiments were designed to investigate the utility of the use of a masking system to assess the development of stimulus control. The first experiment compares sample observing time with response accuracy in a match-to-sample task. The second experiment more closely examines this relation by subdividing the sample stimulus mask into four quadrants. The third experiment compares sample observing time during training with accuracy during a subsequent testing condition to determine if the observed differentiation between the quadrants was correlated with the development of stimulus control.
Date: August 2019
Creator: Condon, David
System: The UNT Digital Library
An Evaluation of Problem Behavior during a Preference Assessment (open access)

An Evaluation of Problem Behavior during a Preference Assessment

There is a limited amount of research that has evaluated all three types of modalities and consequences during stimulus preference assessments (SPA) or examined problem behavior during preference assessments with individuals with tangible maintained problem behavior. Therefore, the purpose of this study was to extend this line of research in two ways: (a) compare results of SPAs across three modalities and two consequence, (b) evaluate problem behavior during these SPAs with individuals with problem behavior maintained by access to tangible items. The results indicated that for all participants, there was preference stability across modalities and conditions. For all participants, problem behavior occurred during the no access condition or removal regardless of modality.
Date: August 2019
Creator: Tinney, Ashton Corinne
System: The UNT Digital Library
Increasing Exercise in Sedentary Adults Using a Contingency and Technology-Based Management Package to Begin and Sustain New Levels of Activity (open access)

Increasing Exercise in Sedentary Adults Using a Contingency and Technology-Based Management Package to Begin and Sustain New Levels of Activity

Using a multiple baseline across participants with a changing criterion, this study explored and evaluated the effects of the individualized contingency management package (goal-setting, education, etc.) with sedentary typical adults while focusing on the mentoring component and the use of the technology of the exercise tracker to increase and sustain physical exercise to a level that increased health-benefiting physical activity. During initial mentoring meeting prior to the start of baseline, each participant was given a Garmin Viovsmart 3® exercise tracker, educated on the basic components of the device, and connected to the dashboard through the Garmin Connect™ app on their smartphones. Once each participant's activity stabilized, participant began intervention with weekly mentoring meetings focused on immediate feedback (social reinforcement), goal-setting and education. Through the Connect™ app, experimenter gave social reinforcement on a VR3 schedule to each participant, and participants were encouraged to participate by commenting to other participants through a private group set up for this study. The results indicate that the individualized contingency management package was effective for three of four participants whom increased their total activity minutes from pre-intervention range 0-104 min of weekly activity to post-intervention range of 269-404 min weekly. The two participants that completed two- …
Date: August 2019
Creator: Adams, Kristen Lea
System: The UNT Digital Library
Training Practitioners to Implement Practical Functional Assessments (open access)

Training Practitioners to Implement Practical Functional Assessments

Functional analysis is considered best practice for behavior analysts who work with people who have intellectual and developmental disabilities and engage in problem behavior. Unfortunately, a majority of practitioners do not complete functional analyses. The purpose of the present study was to train 10 practitioners to implement a practical functional assessment (PFA) decision making model and to evaluate the ecological validity of the model. Pre- and Post-training overall test scores increased, on average, by 38.18%. Testing subsections increased by 60.0% for foundations and concepts, 5.0% for graphical interpretations, and 40.0% for decision making. A job needs survey showed the greatest gains in reports of antecedent environmental supports, behavior supports in the environment, and antecedents related to the behavior repertoire. A post-training survey indicated that 8 of 8 trainees would recommend the training to others. Finally, at the conclusion of follow-up progress data collection, 3 of the 5 locations were progressing through the PFA model in their regular job duties whereas the other 2 locations experienced professional staffing issues that interfered with their workloads. These results indicate that the training was effective at increasing testing responses related to foundations and concepts as well as decision making. Additionally, when professional staffing was …
Date: August 2019
Creator: Upthegrove, Madelyn
System: The UNT Digital Library
Evaluating the Effects of the D.A.N.C.E Training System on Staff and Child Responding (open access)

Evaluating the Effects of the D.A.N.C.E Training System on Staff and Child Responding

The purpose of this study was to evaluate and systematically replicate the effectiveness of the DANCE training for a staff member to be an effective change agent for the children in her care, while maintaining the organization's and family's values. The study was conducted in an organization that values and focuses on building rapport, avoids the use of coercive procedures, and teaches children in a caring and meaningful way. A multiple baseline across indoor and outdoor settings was used to evaluate the effects of the package. Results demonstrated that DANCE training was an effective procedure to teach a staff member how to increase teaching interactions. Harmonious engagement, instructional engagement and vocal approximations also increased while challenging behavior maintained at zero levels.
Date: December 2019
Creator: Morales, Erendira
System: The UNT Digital Library
Teaching Children How to Stay Still Using Movies to Provide Continuous Feedback (open access)

Teaching Children How to Stay Still Using Movies to Provide Continuous Feedback

External beam radiation therapy is often used as a form of treatment for individuals diagnosed with cancer. However, because staying completely still can often be difficult for children, sedation is often used daily to remedy the need for stillness. In this document, we introduce the development, implementation, and testing of a technology designed to teach healthy children to self-monitor and control their movements. This technology monitored a child's body movement and created a continuous feedback loop, playing a preferred movie based on the amount of body movement observed. Study 1 compares the amount of body movement observed when children were instructed to remain still (instructions alone) to access to a movie contingent on maintained low rates of movement (contingent movie). Study 2 compares the amount of body movement observed in the instructions alone condition with two other conditions: non-contingent access to a movie (non-contingent movie) and contingent movie. Study 3 compares the amount of body movement observed in the instructions alone condition to the contingent movie condition over an extended period of time. Lastly, Study 4 compares the amount of body movement observed when children have previously been taught to stay still using the technology described above across various days …
Date: December 2019
Creator: Otero, Maria Jose
System: The UNT Digital Library