BAO Faculty

Karen Rader Toussaint, PhD, BCBA-D, LBA
Karen Rader Toussaint, PhD, BCBA-D, LBA
Associate Professor and Department Chair
Dr. Karen Rader Toussaint attained her doctoral degree in psychology from Louisiana State University, specializing in applied behavior analysis. Presently, she holds the position of an associate professor and serves as the chair of the Department of Behavior Analysis at the University of North Texas. Within UNT, she plays a vital role in co-directing a training and research clinic situated at the UNT Kristin Farmer Autism Center. In this capacity, she oversees graduate students engaged in providing early intensive behavioral intervention. Dr. Toussaint’s research pursuits encompass several areas, including training behavior-change agents, cultural responsivity training, conditioned reinforcement of social behavior, and instructional approaches designed to facilitate generalized behavior. Her contributions extend to published research in notable journals like the Journal of Applied Behavior Analysis and Behavior Analysis in Practice.
Kenda Morrison PhD, BCBA-D
Kenda Morrison PhD, BCBA-D
Principal Lecturer

Dr. Morrison is a Principal Lecturer and directs the Online Program in our department. She has taught and designed courses at the University of North Texas since 2011. Dr. Morrison studied under the mentorship of Dr. Donald Baer at the University of Kansas earning a PhD in Developmental and Child Psychology in 1999. Concurrently, she obtained certification as an Early Childhood Special Education teacher. Dr. Morrison became a behavior analyst in 1989 and was one of the first 350 BCBAs which makes her a charter certificant of the Behavior Analyst Certification Board (BACB). She applied the principles of Applied Behavior Analysis (ABA) to support autistic children and their families for almost three decades. Early work included roles at the Early Childhood Autism Program in Lawrence, Kansas, the UCLA Young Autism Project, and Princeton Child Development Institute. 

Shahla Alai-Rosales, PhD, BCBA-D, CPBA-AP
Shahla Alai-Rosales, PhD, BCBA-D, CPBA-AP
Professor
Shahla Alai-Rosales, PhD, BCBA-D, CPBA-AP is a Professor in the Department of Behavior Analysis at the University of North Texas. She has taught courses in Texas, Europe and the Middle East on a variety of topics, including ethics, early autism intervention, parent training, behavioral systems, applied research methods, technology transfer, behavior change techniques, and cultural diversity. Shahla has published and presented research on social justice, ethics in early intervention, play and social skills, family harmony, and supervision and mentoring. Shahla has more than four decades of experience working with families and has trained hundreds of behavior analysts. She has received awards for her teaching (SGA ‘Fessor Graham Award), her work with families (Onassis Scholar Award), and for her sustained contributions (UNT Community Engagement Award, TXABA Career Contributions Award, the GSU Lutzker Distinguished Lecturer, the ABAI Donald M. Baer Distinguished Lecture, and the 23-24 University of Kansas ABS Outstanding Alumni Award). She was a member of the Behavior Analysis Certification Board, the ABAI Practice Board, the ABAI DEI Board, APBA Board of Directors, the advisory board for ASAI, and an Associate Editor for Behavior Analysis in Practice. Shahla is co-author of Building and Sustaining Meaningful and Effective Relationships as a Supervisor and Mentor (LeBlanc, Sellers & Alai, 2020) and Responsible and Responsive Parenting in Autism: Between Now and Dreams (Alai-Rosales & Heinkel-Wolfe, 2022).
Samantha Bergmann, PhD, BCBA-D
Samantha Bergmann, PhD, BCBA-D
Associate Professor
Dr. Samantha (Sam) Bergmann is currently an associate professor in the Department of Behavior Analysis at the University of North Texas (UNT). She co-directs the Training and Research: Autism Intervention Laboratory housed in the UNT Kristin Farmer Autism Center (Co-PI: Dr. Karen Rader Toussaint). Her research interests include applied and translational questions related to procedural fidelity, skill acquisition, stimulus control, and verbal behavior. Dr. Bergmann serves on the editorial boards for the Journal of Applied Behavior Analysis and Behavior Analysis in Practice and is an Associate Editor for The Analysis of Verbal Behavior. Dr. Bergmann has presented at state, regional, and national conferences. Along with her mentors and students, she has co-authored multiple chapters in edited handbooks and published research in peer-reviewed journals including the Journal of Applied Behavior Analysis, Journal of the Experimental Analysis of Behavior, Behavior Analysis in Practice, and The Analysis of Verbal Behavior.
Joe Cihon, PhD, BCBA-D, CPBA-AP
Joe Cihon, PhD, BCBA-D, CPBA-AP
Dr. Joseph H. Cihon received his BS in special education from Fontbonne University, MS in behavior analysis at the University of North Texas, and his PhD in applied behavior analysis at Endicott College. He is currently the Director of Research at Autism Partnership Foundation, Certification Coordinator at the Progressive Behavior Analyst Autism Council, and on the council for the Autism Special Interest Group. Joe has 20 years of experience working with children, adolescents, and adults on the autism spectrum and with other developmental disabilities in home, school, and community settings. His research interests in behavior analysis are broad and include evaluating assumptions within practice, examining historical foundations in behavior analysis, training thoroughgoing behavior analysts, examining the effectiveness and training professionals in shaping techniques, increasing favorable interactions among children, their families, and interventionists, developing contingencies to promote generalization and maintenance, and improving mealtimes for selective eaters. Joe serves on the editorial boards for the International Electronic Journal of Elementary Education and Behavior Analysis in Practice and has published over 90 peer-reviewed articles, books, and book chapters.
Crystal Fernandez, PhD, BCBA, LBA
Crystal Fernandez, PhD, BCBA, LBA
Crystal Fernandez earned her BS and MEd in Special Education from Vanderbilt University, and her PhD from the University of North Texas studying under the mentorship of Dr. Jesús Rosales-Ruiz. She has over 10 years experience working with individuals with disabilities and their families in various roles, including as a special education teacher and as a Board Certified Behavior Analyst in early intervention settings. Crystal also has taught undergraduate courses at UNT on shaping and autism intervention and worked with Behavior Analysis Online as a teaching assistant. Crystal’s research interests include the development of behavior and its stimulus control, shaping and errorless learning techniques, practitioner training, and increasing access to services for traditionally underserved populations. Crystal has presented research at national conferences and conducted workshops for practitioners on topics such as building reinforcement systems and shaping. She also has published research in peer-reviewed journals. Crystal enjoys being active with her family, especially her two young boys.
Janie A. Funk, PhD, BCBA-D, NADD-CC
Janie A. Funk, PhD, BCBA-D, NADD-CC

Dr. Janie A. Funk currently serves as Psychology Administrator of the Iowa Center of Excellence Outreach Team, housed within the Department of Health and Human Services. She earned her doctoral degree in psychology at the University of Nevada, Reno, and received training and mentorship within the Nevada Aging and Disabilities Services Division. She is also a Nevada Leadership Education in Neurodevelopmental and Related Disabilities graduate and maintains the NADD-CC certification, underscoring her specialized clinical competency in supporting individuals with dual Intellectual/Developmental Disabilities and mental health conditions. Dr. Funk’s professional and personal endeavors are rooted in a deep commitment to developing and sustaining communities that uphold the dignity and quality of life of their members, translating her mission into tangible leadership practices that empower teams and advance meaningful, integrated care for individuals with dual diagnoses.

Eliza Goben, PhD, BCBA
Eliza Goben, PhD, BCBA
Eliza Goben holds a PhD in Behavioral Psychology from the University of Kansas under the advisement of Dr. Florence DiGennaro Reed and an MS in Organizational Behavior Management from the Florida Institute of Technology under the advisement of Dr. Rachael Ferguson. In her work, she applies the principles of behavior analysis to help support groups and organizations achieve their desired outcomes and improve the experiences of their employees. Dr. Goben lives in North Carolina, where she is working with local organizations to expand their practices. In her free time, she enjoys hiking, baking, and dancing. 
Bethjoy Houck, PhD, BCBA, LBA
Bethjoy Houck, PhD, BCBA, LBA
Bethjoy received her Bachelor’s degree in Neuroscience from Johns Hopkins University in 2008, her Master’s degree in Autism and Developmental Disabilities from the University of Texas at Austin in 2009, and her PhD in Health Services Research with a concentration in Behavior Analysis from the University of North Texas in 2023. She has worked in clinic and in-home settings for over 20 years, primarily supporting individuals with intellectual and developmental disabilities (IDD) who engage in problem behavior. Her work emphasizes teaching essential skills to help individuals with IDD access medical and dental care, as well as training caregivers and clients in skills to safely complete hygiene routines. Bethjoy has specialized in trauma-focused care for individuals with developmental disabilities, toilet training and helping families navigate establishing healthy sexual behavior routines for adolescents.  
Stacha C. Leslie, PhD, BCBA
Stacha C. Leslie, PhD, BCBA
Dr. Stacha Leslie is a behavior analyst and the Senior Educational Coordinator at the Faison Center’s Peninsula School. She has 14 years of experience working with individuals with intellectual and developmental disabilities across the lifespan as well as their relevant stakeholders, including caregivers and direct support staff. Dr. Leslie earned her BS and MEd in Special Education from the University of North Texas, an MSc in Autism Spectrum Disorders from Queen’s University Belfast, and a PhD in Behavioral Psychology from the University of Kansas under the mentorship of Dr. Claudia Dozier. Her work focuses on building inclusive, high-performing environments rooted in trust, psychological safety, and accountability. She specializes in training caregivers and parents, improving staff performance in clinical, residential, and educational settings, and designing sustainable leadership systems for special education teams. 
Ashley Lugo, PhD, BCBA-D
Ashley Lugo, PhD, BCBA-D

Dr. Lugo earned her PhD in Applied Behavior Analysis from The University of Nebraska Medical Center and MS in Applied Behavior Analysis from Florida Institute of Technology. Dr. Lugo held previous faculty appointments at Saint Louis University and Southeast Missouri State University, and Florida Institute of Technology. Her behavior analytic interests include improving the efficiency and effectiveness of skill acquisition interventions, parent and staff training, and the assessment and treatment of treatment nonadherence. Dr. Lugo has over ten years of clinical experience in the implementation of behavioral interventions in the pediatric population. Her experience includes early intensive behavior intervention (EIBI) and the assessment and treatment of children diagnosed with pediatric behavior disorders. Dr. Lugo has published in the Journal of Applied Behavior Analysis, Behavior Analysis in Practice, and Behavioral Interventions, among other peer-reviewed journals.

Tracie Mann, PhD, BCBA-D, LBA
Tracie Mann, PhD, BCBA-D, LBA
Dr. Mann is the Head of School at Jane Justin School (JJS) in Fort Worth. Jane Justin School is part of Cook Children's Medical Center and provides state-of-the-art, evidence-based special education to children with complex developmental, intellectual, and learning disabilities. She is a licensed behavior analyst, and received her Master's and Doctorate degrees from University of Kansas under the mentorship of Don Bushell, Ed Morris, and Greg Hanley. Dr. Mann has spent her career in various roles in education: teacher, preschool director, principal, behavior analyst, and head of school. She feels fortunate to have only worked in programs that recognize the value of a behavioral approach to special education. Dr. Mann rounds out her professional activities with a little bit of research and service. For the former, her interests lie in instructional design (particularly for reading), social skills instruction, staff development, and programming for adolescents and adults with autism. Several studies have been conducted at Jane Justin School in these areas. For the latter, she is a member of Cook Children's Institutional Review Board and other various committees at Child Study Center and Cook Children's. She occasionally serves as a guest reviewer for various behavioral journals, and spends as much time as possible advocating for individuals with disabilities and their families.
Setareh (Star) Dehghani Moslemi, PhD, BCBA-D
Setareh (Star) Dehghani Moslemi, PhD, BCBA-D

Dr. Setareh Moslemi is a Board Certified Behavior Analyst-Doctoral (BCBA-D) with extensive experience in the application of applied behavior analysis (ABA) across clinical, educational, and home settings. She has supervised and mentored numerous graduate students and behavior technicians, with a focus on developing competent, ethical practitioners who can provide meaningful outcomes for individuals and families. Her clinical expertise includes caregiver training, staff training, and supporting individuals with autism and related developmental disabilities. In addition to her clinical practice, Dr. Moslemi is passionate about advancing the field through teaching and training the next generation of behavior analysts. Dr. Moslemi is also passionate about disseminating behavior analysis in Farsi. She developed the first podcast about autism and ABA in Farsi, ABA Talk with Star, which provides education and support to Farsi-speaking families around the world. Outside of her professional work, Dr. Moslemi enjoys watercolor painting, cooking/baking, and gardening! 

Amanda Rone, PhD, BCBA-D
Amanda Rone, PhD, BCBA-D
Dr. Rone attended the University of Florida for her undergraduate and graduate studies, and earned her PhD in Applied Behavior Analysis in 2010 under the advisement of Dr. Brian Iwata. She has worked in clinical and research settings, where her focus has primarily been on the assessment and treatment of problem behavior and caregiver training. Dr. Rone has worked with individuals and care providers in a variety of settings and with a variety of challenging behavior, and she has published research in peer-reviewed journals and presented at regional and national conferences. Dr. Rone lives in Florida, where she works for the Agency for Persons with Disabilities and also provides consultative services for families. Dr. Rone enjoys spending time with her husband and two daughters, volunteering, traveling, and reading. She is an avid Gator fan and enjoys attending as many UF related activities as possible.
Kristen Villone, PhD, BCBA, LBS
Kristen Villone, PhD, BCBA, LBS
Dr. Villone received her master’s and PhD in Behavior Analysis from the University of Kansas, under the advisement of Dr. Donald Baer and Dr. Barbara Etzel. Her research in the University’s Edna A. Hill Child Development Center focused on training preschool teachers to effectively facilitate peer interactions between students with developmental disabilities and their neurotypical peers. Dr. Villone earned her Bachelor of Psychology from UCLA. She completed her pre-doctoral training with Dr. Ivar Lovaas and Dr. Tristram Smith at UCLA’s Young Autism Clinic. For the past 25 years, Dr. Villone has served as a Clinical Director for school-based ABA consulting programs. She created consulting programs for 2 large behavioral healthcare organizations in southeastern Pennsylvania.

 

Adjunct Assistants

Teaching Assistants

Julie Ashkenazi, MS, BCBA, LBA 
Amy Bukzspan, PhD, BCBA-D, LBA 
Kat Flores, BS 
Ellie Lovitz, MS 
Brittany Mitchelson, PhD, BCBA-D, LBA 
Maria Otero, PhD, BCBA 
Marilyse Tucker, MS, BCBA, LBA-TX
Sydney Diraviyam, BS
April Louise-Fowler, MS, BCBA
Elham Isapour, BS
Jaidyn Johnson, BS
MK Moore, BS, RBT
Audry Oliver, BA
Isaiah Salazar, MS

 

BAO Staff

Amy Hicks, MBA
Amy Hicks, MBA
Senior Program Project Coordinator
Amy Hicks is the Senior Program Project Coordinator for the Department of Behavior Analysis at the University of North Texas. Since 2018, she has held several roles at UNT, including supervisory positions in Student Affairs supporting career services. She also brings experience from Texas Woman’s University, where she earned her MBA and worked in advising, admissions, and project coordination. In her current role, Amy advises graduate students in the Behavior Analysis Online programs and manages course operations. She also teaches business and professional development courses as an adjunct instructor and is focused on enhancing academic processes and student outcomes through collaboration. 
Ellie Lovitz, MS
Ellie Lovitz, MS
Ellie Lovitz obtained her Master of Science degree in Behavior Analysis from the University of North Texas in 2021. While in the program, Ellie served as a graduate student teaching fellow and teaching assistant for the Department of Behavior Analysis. She has worked with Behavior Analysis Online in various capacities since 2019. Currently, Ellie develops and improves coursework to best serve our students. Ellie also assists with administrative tasks and admissions for the department. Ellie's interests are in neuroscience, behavior analysis, education, and integrating each of these disciplines to better understand human behavior.
Preeti Shrestha, MS
Preeti Shrestha, MS
Preeti Shrestha is a first-generation graduate student pursuing an MS in Clinical Mental Health Counseling-Child Track. She previously earned her MS in Human Development and Early Childhood Disorders, as well as BS in Neuroscience from University of Texas at Dallas. She is thrilled to be part of the Behavioral Analysis Online team where she provides support in applications and course registration.

History of BAO: Pioneers in Distance Learning

In the late 1990s, Dr. Leslie Burkett and Dr. Sigrid Glenn led the way by developing the department's first distance learning course to demonstrate the feasibility of online education. Building on this success, Dr. Burkett collaborated with Dr. Janet Ellis to create a second course. Dr. Rick Smith followed with developing the third course, meeting the Behavior Analyst Certification Board’s (BACB) newly established "3-course sequence" requirement.

Subsequent courses were developed by dedicated faculty members including Susan Miller, Dr. Shahla Ala’i-Rosales, and Dr. Kenda Morrison, helping to expand and solidify the department’s distance learning offerings. Thanks to these early innovators and the ongoing contributions of our faculty, we have grown into one of the leading online programs in Applied Behavior Analysis today.


Our online program offers asynchronous courses leading to a Master of Arts (MA) degree or Graduate Academic Certificate (GAC) in Applied Behavior Analysis. When combined with supervised fieldwork that is obtained outside our program, you will be eligible to take the national Board Certified Behavior Analysis (BCBA) exam administered by the Behavior Analysis Certification Board (BACB). Obtaining BCBA certification meets the criteria to become Texas Licensed Behavior Analysts (TX-LBA). If you are located outside of Texas, please refer to the US Licensure of Behavior Analysts section on the BACB website.