UNT Theses and Dissertations - 411 Matching Results

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Functional analysis and elimination of SIB in an olive baboon (Papio hamadryas anubis).

Description: Self injurious behavior (SIB), such as self-biting and head-banging, has been reported to occur in approximately 10% of captive, individually housed primates (Novak, Kinsely, Jorgensen, and Hazen, 1998). Accounts of the causes of SIB range from environmental to physiological. However, to date, no researchers have investigated the possible influence of social consequences, delivered by handlers and keepers, in the maintenance of SIB. There is only one research report showing that self-injury can… more
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Date: August 2004
Creator: Dorey, Nicole R.
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A Functional Analysis of Sharing in Preschoolers with Autism Spectrum Disorder

Description: Individuals with autism spectrum disorder (ASD) demonstrate deficits in social behavior which may hinder them from engaging in social interactions. Results of descriptive analyses suggest that children who engage in prosocial behaviors, such as sharing, likely receive social positive reinforcement from peers in the form of attention. However, functional relations between prosocial behaviors, such as sharing, and their maintaining consequences have yet to be identified. Thus, the purpose of this… more
Date: May 2020
Creator: Clubb, Courtney
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Further Evaluation of Blocked Trials to Teach Intraverbal Conditional Discriminations: Effects of Criterion-level Probes

Description: Individuals with autism often have deficient intraverbal repertoires. Previous research has found success in using a blocked trials procedure to facilitate discrimination training. A previous study (unpublished) from our laboratory extended this procedure to intraverbal training. The current study continued this line of research by exploring the outcomes of probing the criterion performance more frequently. Three children with autism, ages 7-13, participated. Eight question pairs were taught. … more
Date: May 2014
Creator: Haggar, Jennifer Lynn
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A Further Evaluation of Individual and Synthesized Contingencies within Functional Analysis Methods

Description: 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… more
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Date: May 2019
Creator: Hendryx, Maggie
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Generalized identity matching in the pigeon: Effects of extended observing- and choice-response requirements.

Description: Four experimentally naïve white Carneau pigeons learned to match three colors to each other in a variant of an Identity matching-to-sample procedure with an FR20 on samples and a response-initiated FI8-s on comparisons. In Experiment 1, the extent to which subjects were matching on the basis of identity was assessed by presenting, in extinction, test trials comprising novel stimuli serving as the sample (and matching comparison) or as the nonmatching comparison. The results from Experiment 1 su… more
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Date: August 2005
Creator: Hayashi, Yusuke
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open access

Green To-Go: Evaluating the Effectiveness of an Intervention Package on Restaurateurs' use of Styrofoam Take-Out Containers

Description: Restauranteurs' use of Styrofoam take-out containers was evaluated using an intervention package containing informational components, a written commitment, and an incentive system. A decrease in the use of Styrofoam take-out materials was observed with 4 of 6 restaurants. Across all participants, we observed a 15.7% increase in alternative containers and a 15.7% decrease in Styrofoam containers. Overall, a decreased use of Styrofoam take-out containers was observed with restaurateurs who were a… more
Date: August 2016
Creator: Ho, Kelly
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A head start on reading for children in a Head Start preschool program.

Description: Literacy is a fundamental to all areas of learning. Early reading experiences prior to elementary school and kindergarten years are critical factors for later reading success. This study evaluated the effect Direct Instruction® reading procedures vs. Scholastic Early Childhood Program® reading procedures on the production of letter names, letter sounds, CV and CVC blends by preschool-aged students in a Head Start program. Results showed the intervention group improved in all areas, while the co… more
Date: May 2009
Creator: Osley, Kristin R.
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How You Correct Matters

Description: 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… more
Date: May 2019
Creator: Winne, Jessica Kay
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Identification of environmental determinants of behavior disorders through functional analysis of precursor behaviors

Description: Methods for the determining the functional properties of problem behaviors are necessary for the design of successful treatments. Many of the currently utilized methodologies are chosen based on their speed, ease of application or for the perceived risk-reduction they afford. However, when thoroughly analyzed many of these methods fall short of their intended purpose. The current study attempted to assess dangerous problem behavior through a functional assessment of functionally related precurs… more
Date: May 2001
Creator: Churchill, Robert
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Identifying learn units in a naturalistic training program for children with autism and their families.

Description: Behavior analysts have proposed a primary measure, the "learn unit," to evaluate educational effectiveness. Past research has indicated this is a useful approach. The benefits of "learn units" may also apply to family interventions in autism. The current analysis evaluated the rates of learn units in a naturalistic parent-training program to determine if (1) definitions of learn units previously described in the literature can be reliably applied to family interventions and (2) an increased … more
Date: August 2008
Creator: Besner, Amanda Charlotte
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Immediate and generalized effects of one component (Stay Close Tool) of a behavioral parenting curriculum.

Description: The Essential Tools for Positive Behavior Change is a behavioral parenting curriculum that is currently being disseminated throughout the state and Florida and is now being utilized in Texas to teach parents who are at risk or are founded of abuse and neglect. Research on the curriculum thus far has focused on large scale outcomes, skill acquisition of caregivers during analog role-play assessments, and scores on a written quiz. Little research has focused on generalization of classroom perfo… more
Date: May 2008
Creator: Greenspan, Michelle S.
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Immediate and Subsequent Effects of Fixed-Time Delivery of Therapist Attention on Problem Behavior Maintained by Attention

Description: The purpose of the current study was to investigate the immediate and subsequent effects of fixed-time attention on problem behavior maintained by therapist attention utilizing a three-component multiple-schedule design. The treatment analysis indicated that fixed-time attention produced a significant immediate decrease in the frequency of physically disruptive behavior (PDB), represented by low frequencies of PDB in Component 2, as well as a continued subsequent effect, represented by lower fr… more
Date: August 2009
Creator: Walker, Stephen Frank
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Immediate and subsequent effects of fixed-time food presentations on automatically maintained mouthing.

Description: Several studies have demonstrated that fixed-time (FT) schedules of stimulus delivery can function to reduce a variety of behaviors. The purpose of this study was to evaluate the immediate and subsequent effects of FT food deliveries on mouthing. In Phase 1, a preference assessment showed that caramel popcorn, chocolate cookies and pretzels were highly preferred food items. Thus, providing the basis for use of food items during treatment. In Phase 2, a functional analysis showed that mouthing w… more
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Date: December 2001
Creator: Simmons, Jason N.
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Immediate and subsequent effects of response blocking on self-injurious behavior.

Description: Abstract In many institutional settings, blocking, response restriction (e.g., restraint, protective equipment), and re-direction procedures are used extensively as intervention for self-injurious behavior (SIB) and other forms of problem behavior. In the current study, a three component, multiple-schedule analysis was used to examine the immediate and subsequent effects of blocking on SIB that persisted in the absence of social reinforcement contingencies. During the first and third component… more
Date: August 2006
Creator: Atcheson, Katy
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Immediate and subsequent effects of response-independent food delivery on problem behavior maintained by food.

Description: The immediate and subsequent effects of response-independent food delivery on problem behavior maintained by food were investigated. A functional analysis indicated that the participant's problem behavior was maintained by tangible (food) reinforcement. In a subsequent analysis, each occurrence of problem behavior produced a bite of wafer in the first and third components of mixed and multiple schedules, while either response-independent food or extinction was presented in the second componen… more
Date: May 2008
Creator: Cherryholmes, Lauren A.
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Improving administrative operations for better client service and appointment keeping in a medical/behavioral services clinic.

Description: Appointment no-shows are a problem in healthcare organizations. It is important that appointment intake and scheduling processes are effective in both meeting client needs and efficient in meeting organizational business requirements. This study examined baseline levels of appointment keeping in a not-for-profit medical/behavioral pediatric services clinic, analyzed existing administrative processes, introduced additional appointment keeping reminders, and presented systematic, performance ma… more
Date: August 2008
Creator: Hackett, Stacey Lynn
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Improving Appointment Keeping at an Eye Care Clinic Using a Revised Process Package

Description: Missed appointments by patients are a major problem for health care professionals. To combat this issue, some optometrists use a pre-appointing system in which patients are scheduled for an annual exam a year after their initial visit. Prior to that subsequent appointment, clinic staff often try to contact the patient to confirm the appointment. This study examined baseline levels of appointment keeping, analyzed existing processes for pre-appointing patients, and introduced a revised process p… more
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Date: May 2001
Creator: Hodge, Victoria L.
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Improving Family-provider Relationships Through Cultural Training and Open-ended Client Interviews

Description: Behavior analysts form parent-professional relationships with families of many different backgrounds. the study evaluated the effectiveness of a training program to teach behavior analysts to utilize an open family interview format. the study was conducted at an autism treatment program. a pre-post treatment design with in vivo simulation probes before and after training was used to assess the effects of the workshop on the participants and parents’ verbal behavior. Results showed that rate … more
Date: May 2012
Creator: Thompson, Megan Jennifer
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Improving management systems in a public school in-home autism services program.

Description: The purpose of this study was to develop and examine the effects of enhanced training and performance management methods for an autism coordinator who managed several paraprofessional therapists providing in-home behavior therapy for young children with autism. Intervention included task clarification, targeted skill development, and improved feedback from the coordinator to the therapists. Results showed that service delivery performance of in-home trainers increased and/or became more consist… more
Date: December 2006
Creator: White, Victoria Anne
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Improving Performance in a Global Logistics Company: Operational Performance Before and After Process Improvement

Description: The purpose of this study was to determine the effectiveness of an intervention designed to eliminate damage notification failures in a customer-specific standard operating procedure used by a global logistics company. Process maps identified locations in the process where damage notification failures could most likely occur. A revised process was designed overnight to eliminate as many notification failure points as possible. In addition, a job aid was included to help facilitate the process c… more
Date: December 2004
Creator: Dearman, Shawn Kale
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Improving Staff Tutoring in a Special Education Classroom Through Active Listening Skills

Description: According to the U.S. Department of Education, in 2015, Texas special education programs were rated among the lowest in the nation. School districts in the state have a substantial need for effective and efficient staff training. In this study, researchers implemented TAPS: A Talk Aloud Problem Solving Approach Packet to teach active listener qualities to staff members in a life skills special education classroom. A multiple baseline across staff members was used to evaluate the effects of the … more
Date: May 2017
Creator: Neri-Hernandez, Lucero
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Improving the Quality of Hotel Banquet Staff Performance: a Case Study in Organizational Behavior Management

Description: The banquet staff at a north Texas hotel were responsible for setting up 11 different functions (e.g., buffet dinners) for conferences and meetings. The functions were often set up late and items were often omitted. An analysis suggested that performance problems were the result of weak antecedents, inefficient work procedures, inadequate training and a lack of motivating consequences. An intervention consisting of task checklists, feedback, goal setting, monetary bonuses, training and job aids… more
Date: May 1994
Creator: LaFleur, Tobias C. (Tobias Christopher)
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An In-Depth Look at Community Gardens: Practices that Support Community Garden Longevity

Description: Current food production methods in the United States contribute to environmental degradation as well as food insecurity. Food production by means of community gardens has the potential to reduce the deleterious effects of current production methods. However, many community gardens face challenges that hinder their longevity, thereby reducing the likelihood of the support they might provide for environmentally sustainable food production and decreased food insecurity for community members. A beh… more
Date: August 2020
Creator: Cran, Stephanie
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Increasing activities and interests in a child dually diagnosed with PDD-NOS and DS.

Description: Expanding interests may be a behavioral cusp, resulting in widespread changes across skills, and therefore is particularly relevant in intervention programs for children with autism. Little research has addressed directly increasing the diversity of activities and interests for this population. This study describes a program developed to increase activities and interests in a girl dually-diagnosed with pervasive developmental disorder (PDD-NOS) and Downs syndrome (DS). A multiple-baseline desig… more
Date: August 2008
Creator: Zeug, Nicole M.
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