Bette LaSere Erickson, Calvin B. Peters, Diane Weltner Strommer.
Nathalie Sinclair ; foreword by William Higginson.
Sarah Michaels, Andrew W. Shouse, and Heidi A. Schweingruber ; Board on Science Education, Center for Education, Division of Behavioral and Social Sciences and Education, National Research Council of the National Academies.
Jere Brophy.