Association for Childhood Education International
http://www.acei.org

Buffalo State – State University of New York
http://www.buffalostate.edu

Children's Learning Institute
http://www.childrenslearninginstitute.org

Classroom Assessment Scoring System -  Brookes Publishing
http://www.brookespublishing.com/class2007/

Colegio Karl C. Parrish – Reggio-Inspired Educational Project
http://www.kcparrish.edu.co

Hectalina Donado – Developer of the Reggio Project at Karl C. Parrish
hdonado@kcparrish.edu.co

Dr. Thelma Harms – Developer of the ECERS-R
http://www.fpg.unc.edu/people/fpg_people.cfm?staffid=166

Early Childhood Environmental Rating Scale – Revised (ECERS-R)
http://ers.fpg.unc.edu/

National Association for the Education of Young Children
http://www.naeyc.org

Overseas Schools Advisory Council
http://www.state.gov/m/a/os/c6971.htm

Project Approach
http://www.projectapproach.org/

Primary Years Programme
http://www.ibo.org/ibo/index.cfm

Project Zero - Harvard University
http://www.pz.harvard.edu

Reggio Emilia Program
http://zerosei.comune.re.it/inter/reggiochildren.htm

Tri Association – Association of American Schools of Central America, Colombia, Caribbean, and Mexico
http://www.tri-association.org

Visible Thinking
http://www.pz.harvard.edu/vt/visibleThinking_html_files/VisibleThinking1.html