Jeffery M. Saul Beichner, R., Saul, J., Abbott, D., Morse, J., Deardorff, D., Allain, R., … Risley, J. (2006). Student-Centered Activities for Large Enrollment Undergraduate Programs (SCALE-UP) project. In E. F. Redish & P. J. Cooney (Eds.), PER-based reform in university physics. College Park, MD: American Association of Physics Teachers. Abbott, D. S., Saul, J. M., Parker, G. W., & Beichner, R. J. (2000). Can one lab make a difference? AMERICAN JOURNAL OF PHYSICS, 68(7), S60–S61. https://doi.org/10.1119/1.19521