In this technological age, today's students are faced with on-line educational opportunities at both the high

school and post-high school level many educators wonder how effective such on-line courses really are. imagine

you are an educator designing an on-line course. before beginning, you decide to conduct a study about the

effectiveness of on-line courses.

which research question would be most appropriate to guide your study?

a. what are the strengths and weaknesses of on-line courses?

b. how do students' grades compare in on-line versus traditional courses?

c. how do standardized exam scores of on-line courses compare with

standardized exam scores of traditional courses?

eliminate

d. how does course completion of on-line courses compare with completion

of traditional courses?