1. Self-paced instruction: an innovation that failed;Ainsworth;Teaching of Psychology,1979
2. Behavioral fluency: evolution of a new paradigm;Binder;The Behavior Analyst,1996
3. Doesn't everybody need fluency?;Binder;Performance Improvement,2003
4. Introduction to mastery learning: theory and practice;Block,1971
5. Learning for mastery;Bloom;Evaluation Comment,1968