This publication reviews what is known about professional development in elementary and secondary education including its organization, costs, effects on practice, and principles for guiding future professional development programs. Recent reform efforts that have put higher standards in place are examined for their effect on the practice of…

An estimated 25 million American workers will need to upgrade their skills during the 1990s if the U.S. economy is to stay competitive. The contribution of computers and electronic technology to productivity in education still remains to be proved. In the 1990s, technology for adult basic skills training will mean interactivity, multimedia, and…