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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. 

Alison A. Carr-Chellman Pennsylvania State University, USA

Alison A. Carr-Chellman is an Associate Professor of Education, currently serving as the Professor in charge of the Instructional Systems program in the Department of Learning and Performance Systems. She earned her doctorate at Indiana University, Bloomington, where she studied Instructional Systems Technology with an emphasis in Educational Systems Design. She is a graduate of Syracuse University, where she received an undergraduate degree and a masters in Education. She taught elementary school and worked in business and industry prior to taking on her current position. Her research interests include critiques of distance education and e-learning, systems theory and thinking, educational systems design, critical systems, and user-design. She resides outside of State College with her three children ages two, two, and one, her husband and in-laws on a family farm.