If You Are Interested in How Well Students Perform on a Standardized

Multiple Choice

If you are interested in how well students perform on a standardized math achievement test after they have completed a six-week math unit in either a computer-assisted class,a videotaped course,or a regular classroom,what kind of design do you have?

A) A 3  3 between-subjects,factorial design
B) A 2  2 between-subjects,factorial design
C) A 3  3 between-subjects,incomplete factorial design
D) A one-way design