Lynne Adrian (University of Alabama) started off investigating the role of personal response systems (“clickers”) in a large enrollment Humanities course to see if the use of concept questions would increase student engagement, but was soon led to reflect much more interestingly on the purpose of questions in class and the very nature of the questions she had been asking for more than twenty years. Similarly,
Joe Ugoretz (Borough of Manhattan Community College), in an early inquiry, hoped to study the benefits of a free-form discussion space in an online literature course, but got frustrated because the students would frequently digress and stray off topic; finally it occurred to him that the really interesting inquiry lay in learning more about the nature of digressions themselves, considering which were productive and which were not.