PhD in ABA
Meet Our Current PhD Students
2026 cohort

Zachary Crutchfield, M.S., BCBA
Research Interests:
- Automatic reinforcement
- Assessment and treatment of severe challenging behavior
- Functional analysis methodology
Relapse phenomena
Research Projects:
Addressing antecedent exercise treatment failures with self-monitoring and contingent
reinforcement
Screening tools for automatic reinforcement systematic literature review
Classes Taught or Currently Teaching:
- Teaching Assistant: Behavior Assessment & Intervention Planning in ABA
- Teaching Assistant: Experimental Analysis of Behavior
- Teaching Assistant: Practicum 4

Elaine Kim, M.S.,BCaBA
Research Interests:
- Unique Skill Acquisition Goals (e.g., music performance, safety skills)
- Trauma-Informed Care, Compassionate Care Skills, Consent Skills
- Application of Behavior Analysis in Niche Areas (e.g., music education, sports performance)
Research Projects:
- Evaluating the Effects of a Pictorial Task Analysis with Instructions to Increase Piano Performance Skills
Classes Taught or Currently Teaching
- Teaching Assistant: Fundamentals of ABA

Xinyue Wang, M.S.
Research Interest:
- Cultural Adaptations and Responsiveness in Behavioral Interventions
- Behavioral Skills Training on Culturally and Linguistically Caregivers, Practitioners and Staff
Classes Taught or Currently Teaching
- Teaching Assistant: Organizational Behavior Management

Rachel Brown, M.A.
Research interests:
- Applying evidence-based interventions in schools and in-patient hospital settings
- Caregiver training with behavioral skills training (BST)
- Behavioral gerontology
- Increasing acceptance and decreasing maladaptive behavior in children with pediatric feeding disorders
- Increasing lifestyle behavior
Classes Taught or Currently Teaching
- Teaching Assistant: Skills Assessment and Training in ABA
- Teaching Assistant: ABA in Complex Communities
- Teaching Assistant: Ethics in ABA
2025 cohort

Madelyn Mercado, M.S., BCaBA
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Research Interests:
- Applying Behavior Analytic Interventions to enhance Musical Performance
- Developing Objective Methods for Measuring Musical Accuracy
- Designing Efficient Training Procedures for Music Educators and Musicians
Classes Taught or Currently Teaching:
- Co-Instructor, Research Methods in ABA
- Teaching Assistant, Observational Methods and Functional Assessment
Research Projects Underway:
- Evaluating the Effects of Behavioral Skills Training and Shaping on Middle and High School Musicians' Major Scale Performance

Prerana Atreya, M.A.
Research Interests:
- Safety skills, consent skills, trauma-informed care, functional assessments and prevention of problem behavior, parent and staff training, and culturally responsive ABA treatment plans
Classes Taught or Currently Teaching:
- Atreya, P. & Bell, M. C (2025). Teaching Children Consent Skills Through the Lens of Personal Boundaries and Bodily Autonomy [Manuscript submitted for publication]. Department of Psychology, University of the Pacific.
- Evaluating the effectiveness of using a pyramidal training approach to train parents how to teach consent skills to their children
- Evaluating if a custom ChatGPT is a viable tool to maintain effectiveness in previously taught skills
Research Projects Underway:
- Co-Instructor, Behavioral Assessment and Intervention Planning
- Teaching Assistant, Fundamentals of Applied Behavior Analysis

Jade Santiago Rodrigues, M.A., BCBA, LBA
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Research Interests:
- Cultural adaptations of early intervention practices in applied behavior analysis
- Training of professionals using Behavioral Skills Training (BST) and technology-based delivery systems
- Instructional strategies for the acquisition of complex verbal behavior
Classes Taught or Currently Teaching:
- Co-Instructor, Organizational Behavior Management
- Teaching Assistant, Single Case Research Design
2024 cohort

Kimberly Ford, M.A., BCBA
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Research Interests:
- Alternatives to Physical Guidance
- Prompt Dependency
Classes Taught or Currently Teaching:
- Fundamentals of Applied Behavior Analysis (Graduate Teaching Assistant)
- Observational Methods and Functional Assessment (Graduate Teaching Assistant)

Kyla Pagliai, M.S.
View CV
Research Interests:
- Skill acquisition, functional analyses variations, assessment and treatment of severe problem behavior, assessment instruments, and the evaluation of clinician effectiveness
Classes Taught or Currently Teaching:
- Research Methods in Applied Behavior Analysis (Graduate Teaching Assistant)
- Single Case Experimental Design (Graduate Teaching Assistant)
Research Projects Underway:
Current research project aims to develop and validate an indirect assessment tool, employing clinicians as sole respondents, to evaluate the Relative Reinforcing Efficacy (RRE) of social interactions for children with ASD. This study incorporates a concurrent operant reinforcer assessment with varied response options, to evaluate the tool's utility. Another current research initiative is evaluating mand training to increase spontaneous requests to adults regarding conflict with peers.

Claudia Reyes, M.S., BCBA
Research Interests:
- Behavior Reduction of High Intensity Problem Behaviors
- Reducing Reactivity in Treatment Integrity
- Application of ABA in Childhood Sexual Assault and Exploitation
Classes Taught or Currently Teaching:
- Organizational Behavior Management (Graduate Teaching Assistant)
- Applied Behavior Analysis Basic Principles (Graduate Teaching Assistant)
2023 COHORT

Marqueline Cenatus, M.S., BCBA
Research Interests:
- School-based interventions and problem behavior reduction with students with emotional behavior disorders and autism spectrum disorder
- Behavioral interventions in child welfare settings
- Trauma-informed care
Classes Taught or Currently Teaching:
- ABA and Developmental Disabilities (Graduate Teaching Assistant)
Research Projects Underway:
- Examining the effects of contingency mapping on young children diagnosed with ASD

Emma Devine, M.S., BCaBA
Research Interests:
- Functional analysis methodology, screening and treatment of severe behavior, alternative methods of reinforcement, nontraditional applications of behavior analysis, and translational research.
Classes Taught or Currently Teaching:
-
Introduction to Psychology (Teaching Assistant)
Research Projects Underway:
-
The clinical utility of an extended "alone" condition as a screening tool to identify automatically-maintained behaviors.

Stephanie E. Howell, M.A., BCBA
Research Interests:
- The assessment and treatment of challenging behavior, caregiver training and caregiver-experienced trauma and the impact on training, teaching safety skills to individuals with autism with a focus on caregiver training, and Behavioral Skills Training (BST) in sports.
Classes Taught or Currently Teaching:
- Co-teaching Behavior Assessment and Intervention Planning (BAIP) and a Teaching Assistant for ABA Basic Principles
Research Projects Underway:
- Assessment of data recording practices and responsibilities among direct service providers of persons with intellectual and developmental disabilities.

Lynette Johnson, M.S.Ed., BCBA
Research Interests:
-
Evidence-based staff and parent/caregiver training
-
Translational research
-
Organizational behavior management
-
Addressing overarching business barriers
-
Enhancing staff performance and procedural integrity
Research Projects Underway:
-
Johnson, L. K., Zane, T., & DiGennaro Reed, F. D. (2023). Effects of feedback statements on staff procedural integrity [Manuscript submitted for publication]. Department of Applied Behavioral Science, University of Kansas.

Anh Nguyen, M.S., BCBA
Research Interests:
- Assessment and treatment of severe challenging behavior
- Barriers to treatment effectiveness
- Staff training
Classes Taught or Currently Teaching:
- Co-Instructor: MHS 4208 Organizational Behavior Management
- Doctoral Teaching Assistant: MHS 6937 Behavior Theory
2022 Cohort

Mary (Max) Llinás, M.S., BCBA
Research Interests:
- Automatic Reinforcement
- Animal-Assisted Interventions
- DSM-V Disorders (e.g., Anxiety, Depression, Eating Disorders)
- Organizational Behavior Management
Classes Taught or Currently Teaching:
- Co-Instructor: MHS 4202 Behavior Assessment and Intervention Planning
- Doctoral Teaching Assistant: EAB 6790 ABA & Developmental Disabilities
Research Projects Underway:
- Discrimination between NCR and environmental enrichment
- The usage of the term NCR since 1993
2021 Cohort

Arturo Garcia, M.A., BCBA
Research Interests:
- ABA in Child Welfare and foster care system
- ABA within Department of Juvenile Justice
- Assessment and acquisition of verbal behavior
- Assessment and treatment of automatically maintained problem behaviors
Current Research Projects:
- An experimental analysis of voice volume for children with autism spectrum disorder
Classes Taught or Currently Teaching:
- Behavioral Assessment and Intervention Planning in ABA (Doctoral Teaching Assistant)
- Single Case Experimental Design (Doctoral Teaching Assistant)

Jesenia Giambrone, M.S., BCBA
Research Interests:
- Assessment and treatment of severe problem behavior
- Contextual variables and barriers to treatment effectiveness
- ABA and the treatment of symptoms of mental diagnoses (RAD,
ODD, PTSD)
Classes Taught or Currently Teaching:
- Fundamentals of Applied Behavior Analysis (Doctoral Teaching Assistant)
- Functional Assessment (Doctoral Teaching Assistant)

Ariadna Martinez, M.S., BCBA
Research Interests:
- Autism/developmental disabilities
- Assessment and treatment of problem behavior
- Skill acquisition
- Early intervention and family centered intervention
- Caregiver and teacher training
Classes Taught or Currently Teaching:
- ABA Graduate Practicum Seminar (Doctoral Teaching Assistant)
- ABA Undergraduate Practicum Seminar (Doctoral Teaching Assistant)
2020 Cohort

Danielle Russo, M.S., BCBA
Research Interests:
- Multidisciplinary school-based services
- Assessment and treatment of problem behavior
- Evidence-based staff training
- Early intervention
- Increasing quality of school-based behavioral assessment and intervention
Current Research Projects:
- Using class-wide intervention to increase handwashing in schools
- Review of multicomponent function-based interventions implemented by school personnel for students with disabilities
- Review of teacher training on use of function-based interventions for students with disabilities
- Evaluation of teacher-implemented latency-based functional analysis and intervention in the classroom setting
Classes taught or currently teaching:
- Functional Assessment (Teaching Assistant)
- Behavior Modification (Teaching Assistant
- Practicum Seminar in ABA (Co-Instructor)
- Practicum Seminar in ABA (Instructor)