THE PTASK TEAM

Philip M. Sadler, Ed.D., Principal Investigator

Gerhard Sonnert, Ph.D., Research Associate

Susan Sunbury, Ed.D., Project Manager

Cynthia Crockett, Science Education Specialist

John Murray, Online Test Associate

Chen Chen, Ed.D., Research Associate

Jacqueline Doyle, Ph.D., Post-Doctoral Research Fellow

Design and Development

Alaalden Ibrahim, Webmaster & Database Administrator

Laura King, Graphic Design

Alex Griswold, Video Producer

Michelle Kennedy, Web Developer