this research intends to explore the critical issues related to online learning effectiveness rather than to provide strong empirical evidence supporting theoretical arguments.
Although the study uses a sample from a single MPA program, since most MPA—and most master’s-level—programs include research methods in their curriculums, the study may offer some insights to similar classes and similar programs.
The study controls some critical factors relevant to learning effectiveness, such as course content and instructor, but fails to control students’ personal traits and other exogenous factors.
Despite the limitations, this study points to a number of critical issues about online learning and raises questions for further study.