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In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Donald J. Treffinger Center for Creative Learning, Inc.

Donald J. Treffinger is director of the Center for Creative Learning in Sarasota, Florida, and editor-in-chief of Parenting for High Potential, NAGC’s quarterly magazine for parents. He has previously served as a member of the faculty at Buffalo State University College, the University of Kansas, and Purdue University. He has been actively involved in NAGC for many years and served as a member of the Board of Directors from 1980 to 1984. Treffinger received the NAGC Distinguished Service Award in 1984 and the E. Paul Torrance Creativity Award in 1995. His primary interests are in the areas of creativity and creative problem solving, the levels-of-service approach to programming for talent development, and problem-solving style. He is the author or coauthor of more than 350 publications, including Creativity and Giftedness. His most recent books are Talent Development: The Levels of Service Approach, the three-volume series Thinking with Standards: Preparing for Tomorrow, and Creative Problem Solving: An Introduction.