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About the author
Darren J. Sush, PsyD, BCBA-D, is a licensed clinical psychologist and a board certified behavior analyst
(doctoral) with more than 15years of experience developing and providing Applied Behavior Analysis
(ABA) services for children and adults diagnosed with autism spectrum disorder (ASD) and developmental disabilities.
Dr. Sush is Head of Autism and Psychology with Evernorth Behavioral Health, a Cigna corporation,
and is the coauthor of A Workbook of Ethical Case Scenarios in Applied Behavior Analysis. He is an adjunct
faculty member in the ABA program at Pepperdine University, and an associate professor in the ABA and clinical
psychology programs at the Chicago School of Professional Psychology, teaching doctoral and master’s
courses in ABA and psychology. He has presented at regional and national applied behavior analysis and
autism-focused conferences, with media outlets and on podcasts. Within his practice, he specializes in providing
therapy for parents of children with ASD and developmental disabilities and writes with Psychology Today
online, focusing on resources and mental health for parents of children with ASD and developmental
disabilities.Adel C. Najdowski, PhD, BCBA-D (she/her/hers), is an Associate Professor and the Director of the Master of
Science in Applied Behavior Analysis (ABA) program at Pepperdine University as well as Research Manager at
Halo Behavioral Health. Dr. Najdowski has provided ABA-based services to children with autism spectrum
disorder (ASD) and developmental disabilities since 1995. She has more than 45 publications, including her
books Flexible and Focused: Teaching Executive Function Skills to Individuals With Autism and Attention Disorders
and A Workbook of Ethical Case Scenarios in Applied Behavior Analysis. She currently serves on the
editorial board of the Journal of Applied Behavior Analysis and has previously served for Behavior Analysis in
Practice and as Guest Editor for a special issue in Research in Autism Spectrum Disorders. She currently serves
on the board of directors for the Behavior Analyst Certification Board (BACB) and previously served on the
board of directors for the California Association for Behavior Analysis (CalABA). She is also on the disciplinary
review committee (DRC) for the BACB. Her current research interests include topics related to social justice
teaching higher-order skills to children, teens, and adults diagnosed with ASD. She is a frequent speaker at conferences
and on podcasts and web-based shows.
