Pedagogically, the term "bottleneck" refers to a moment when students may face barriers to understanding content in the process of learning. As instructors identify "bottlenecks" within their courses, they are faced with the challenge of how to best assist students in overcoming them. Further, most instructors want to know what selected teaching…

Although past research indicates that giving brief quizzes, administered either regularly or randomly, may lead to improvement in students' performance on major exams, negligible research has targeted daily writing activities that require the processing of course information at a deeper level than might result from simply reading course materials…