This protocol guided the review of research that informs the What Works Clearinghouse (WWC) practice guide entitled "Strategies for Postsecondary Students in Developmental Education -- A Practice Guide for College and University Administrators, Advisors, and Faculty." This protocol was used in conjunction with the "WWC Procedures…

'Everybody can quickly collect data using questionnaires'--this is an incorrect assumption among not only students but also veteran researchers. As a researcher and lecturer for research methods, I have more than once came across carelessly conducted studies using poorly constructed questionnaires meant to inform the implementation of…

Studies of the effects of class attendance on class performance typically are quasi-experimental because students choose whether or not to attend class; that is, the samples are self-selecting. The lack of random assignment prevents one from establishing a causal relationship between attendance and performance. Relating attendance to performance…