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Authors & Presenters

Items 1-10 of 32

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  1. Kristyn Klei Borrero

    Kristyn Klei Borrero, EdD, is an accomplished educational leader and coach who strives to make a profound difference in the professional lives of educators. She is the cofounder of No-Nonsense Nurturer® and has served as a classroom teacher, principal, and superintendent.

  2. MaryAnn Brittingham

    MaryAnn Brittingham helps educators working with students at risk. She is an instructor and supervisor of student teachers at the State University of New York at New Paltz.

  3. Lee Canter

    Canter's Classroom Management

    Lee Canter is a world-renowned expert on classroom management. His acclaimed Assertive Discipline® program has been the gold standard in the field since it was first introduced in 1976.

  4. Tom Castellano

    Canter's Classroom Management

    Tom Castellano has 50 years of experience in education. He shares his knowledge with educators as a consultant who offers presentations and workshops on Lee Canter’s relationship-based classroom management.

  5. Calli Lewis Chiu

    Calli Lewis Chiu, PhD, is an associate professor in the Department of Special Education at California State University, Fullerton (CSUF). Before joining CSUF in 2018, she was an assistant professor at California State University, Bakersfield, and Shippensburg University.

  6. Alan J. Cohen

    Alan J. Cohen is a tenured teacher in the New York City Department of education. He has taught children from many different socioeconomic backgrounds and with a wide range of behavioral needs.

  7. Charlie Coleman

    Professional Learning Communities at Work® Transforming School Culture

    Charlie Coleman has been a principal at all school levels (traditional K-12, plus alternate, virtual/online and blended learning) in ethnically and socioeconomically diverse communities. He is currently District Principal of Indigenous Education.

  8. John Hannigan

    Professional Learning Communities at Work® RTI at Work™

    John Hannigan, EdD, is an author and speaker who has served in education for over 20 years as a teacher, instructional coach, principal, and county office leadership coach. His expertise includes RTI at Work™, PLC at Work®, MTSS, PBIS, restorative practices, social-emotional learning, and more.

  9. Jessica Djabrayan Hannigan

    Wellness Solutions for Educators™

    Jessica Djabrayan Hannigan, EdD, works with US schools and districts to design and implement effective social-emotional and behavioral systems. Her expertise includes RTI, PLCs, MTSS, PBIS, restorative practices, social-emotional learning, and more.

  10. Tammy Heflebower

    Tammy Heflebower, EdD, is a highly sought-after school leader and educational speaker with vast experience in urban, rural, and suburban districts throughout the United States, Canada, the Netherlands, Denmark, and Australia.