logo Center for Educational Research + Development  


powered by google


CERD's People | Trainers

Marianne D'Emidio-Caston, Ph.D.
Executive Trainer

Dr. Marianne D'Emidio-Caston is an Executive Trainer at CERD and a Professor of Education in the Master of Arts in Education and Teaching Credential Program, Antioch University. Before these endeavors, she worked for nine years in the Graduate School of Education at University of California, Santa Barbara where she was coordinator of the elementary teacher education program, taught foundations and procedures courses, and supervised administrative students, as well as conducted research. Dr. D'Emidio-Caston also supervised the fieldwork of student teachers and taught supervision and instruction courses for students pursuing an administrative credential. She has more than twenty-five years of field experience as an educator, including classroom teaching and administration. Her article "Making Meaning in Classrooms: An Investigation of Cognitive Processes in Aspiring Teachers, Experienced Teachers and Their Peers," authored with four others and published in the American Educational Research Journal, received the Association of Teacher Educators' Distinguished Research in Teacher Education award in 1995.

Dr. D'Emidio-Caston earned both her M.A. in Educational Policy and Administration and a Ph.D. in Confluent Education from the University of California, Santa Barbara.


Kathleen Snavely, M.S.
Trainer | Washington, DC

Kathleen R. Snavely has been involved with CERD for the past three years and is a certified trainer in the Resilience model. She is also the Director of Training for the University of Maryland's Bureau of Governmental Research. Previously, as the Director of Research for the National Drug Court Institute (NDCI), she was responsible for coordinating research and evaluation for the drug court movement, including the development and implementation of research and evaluation workshops. As Managing Editor for NDCI, she was responsible for juvenile and family drug court projects for both ndci and the National Association of Drug Court Professionals (NADCP). She worked as a Senior Research Associate with the District of Columbia Courts and as Project Manager with the Criminal Justice Coordinating Commission in Montgomery County, Maryland.

Ms. Snavely was primarily responsible for the planning, design and implementation of the District of Columbia's Juvenile Drug Court Program. She also developed the DC Superior Court's Child Protection Mediation Program. She earned an M.S. in Justice from American University.


Judith Brown, Ph.D.
Executive Trainer

Dr. Judith Brown is an Executive Trainer at CERD and has helped with training the CERDified trainers. She has authored numerous books on communication and relationships, including her most recent title, The I in Science: Training to Utilize Subjectivity in Research. She has also trained and consulted with a variety of clients, including but not limited to: IBM; The Royal Norwegian Air Force; School of Medicine, University of Southern California; Louisville Public Schools; World Health Organization; S.P.A.N. (Special Project Alcohol and Narcotics), California Polytechnic, Pomona; California Commission on Crime Control and Violence Prevention; Executive Training Research Project, University of California, Santa Barbara; Joint Effort for Foster Families, Santa Barbara; Sexual Abuse Treatment Program, Santa Barbara; as well as over 250 training workshops in the United States, England, Switzerland, Germany, Belgium, Norway, Sweden, Holland, and Russia.






Geni Cowan, Ph.D.
CERDified Trainer

Dr. Geni Cowan is a CERDified Trainer and an Associate Professor of Educational Leadership and Policy Studies at California State University, Sacramento. She is also an adjunct professor of Indigenous Studies at D-Q University in Davis, California. Dr. Cowan's background in education is multi-faceted, and includes professional training and development of administrators, social workers, teachers, and paraprofessional teachers. Her work in multicultural counseling, education and research lead to her interest in working with CERD. Additionally, Dr. Cowan is experienced in the areas of substance abuse counseling and prevention, HIV/AIDS counseling and prevention, and multicultural education. She is the author of the textbook, Understanding Educational Research: A User-Friendly Approach, and a contributor to the book, Surviving Academia. Dr. Cowan earned her Master's degree in Counseling Psychology from the Professional School for Psychological Studies and her doctorate in Confluent Education from the University of California, Santa Barbara.



Ellen Crocker, M.ED.
CERDified Trainer

Mrs. Ellen Crocker is a bilingual CERDified Trainer with 25 years of experience working in education, both public and private, in the United States and abroad. She is currently an educator in the Napa Valley and brings to CERD her dedication to putting theory into practice all day, every day to achieve the greatest academic progress. Mrs. Crocker has considerable skills in education, facilitation, and leadership. Her work also includes acting as a Student Advocate for students grades K-6. She spearheaded a Healthy Start grant to create access to needed services and is a Steering Committee participant for the state-funded Family Resource Center in Napa County. Mrs. Crocker earned her m.ed. in Confluent Education at the University of California, Santa Barbara.