?Justin Leaf, Ph.D., is the Executive Director for Autism Partnership Foundation and the Progressive Behavior Analyst Autism Council, the Associate Director for ABA Doctoral Studies at Endicott College, and the Executive Director for Contemporary Behavior Consultants. Justin received his doctorate degree in Behavioral Psychology from the Department of Applied Behavioral Science at the University of Kansas. His research interests include Progressive ABA, improving behavioral intervention, social behavior, and methodologies to improve the lives of autistic/individuals diagnosed with ASD. Justin has over 140 publications in either peer reviewed journals, books, or book chapters and has presented at both national and international professional conferences and invited events. Justin has served on numerous editorial boards for behavior analytic and autism journals. Justin career has been dedicated to improving the field of Applied Behavior Analysis and lives of Autistic individualsDr. Joseph H. Cihon received his BS in special education from Fontbonne University, his MS in behavior analysis at the University of North Texas under the mentorship of Drs. Shahla Ala'i, Jesus Rosales-Ruiz, and Manish Vaidya, and his PhD in applied behavior analysis at Endicott College under the mentorship of Dr. Mary Jane Weiss. He is currently the director of research at the Autism Partnership Foundation, an adjunct professor at Endicott College, the certification coordinator at the Progressive Behavior Analyst Autism Council, and on the council for the Autism Special Interest Group. Joseph 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. He serves on the editorial boards for the International Electronic Journal of Elementary Education and Behavior Analysis in Practice and has published more than 70 peer-reviewed articles, books, and book chapters.Julia Ferguson, MS, BCBA, CPBA-AP, is the research and assessment coordinator for the Autism Partnership Foundation and the associate director of the Progressive Behavior Analyst Autism Council. She received her bachelor's degree in applied behavior analysis and her master's degree in behavior analysis from the University of North Texas. She is currently pursuing her PhD in applied behavior analysis at Endicott College under the advisement of Dr. Mary Jane Weiss. Julia has more than 10 years of experience working with children diagnosed with autism in home, community, and clinical settings. Her research interests include evaluating social skills interventions, evaluating progressive approaches to behavioral interventions, and comparing different teaching methodologies for individuals diagnosed with autism. Julia has published more than 50 peer-reviewed research articles, book chapters, and books and has presented at national and international conferences.