Ryan P. Bowles
Associate Professor of Department of Human Development and Family Studies · Michigan State University
Measurement and Assessment of Early Childhood Language and Literacy.
Language Assessments Developmental and Learning Challenges Preschool literacy Childhood Developmental Disabilities
Robert G von Kampen PhD
President · RAPSD, LLC [rap-suh-dee]
Consultant - Expert
Program Management Psychometrics Problem Solving Leadership Addiction