You ask your advisor to look over a proposed research design. After careful consideration, she
finds several extraneous variables that could be a problem if not controlled. Your advisor is
therefore concerned about what aspect of your study?
A) the number of IVs B) the external validity
C) the reliability D) the internal validity
Question 2
If you were to conduct a two-way ANOVA, how many individual F values should you expect to
interpret?
A) 1 B) 2 C) 3 D) 4 E) 5