Online discussions have become inherent components of both face-to-face and distance education college courses, yet they often fail to provide much benefit to students' learning outcomes. One reason behind this phenomenon is the lack of or inadequate scaffolding or guidance provided to students when participating on asynchronous discussion boards.…

Critical thinking is a highly desirable goal of online higher education courses. This article presents qualitative data from a mixed-method study that explores how asynchronous discussions within online courses influence critical thinking among students. In this study, online discussions were related to higher levels of critical thinking, but…