of Thinking Skills at Harvard Graduate School of Education.
Workshop for curriculum designers from the Ministry of Education, Bogotá,
1983 (with D. Perkins) Workshop at Universidad de los Andes and the Gimnasio
Moderno, Bogotá, Colombia.
technology 1998 to present
Editorial board for HIID’s Reform of Education in El Salvador working paper
Organized field experience for HGSE students at HIID 1999
Reviewer for projects submitted to the “Research, Policy and Practice” division
Co-advisor to ALM thesis at Harvard Extension, 1997
External Examiner for Ph.D. thesis for Sydney University, 1996