Which of the following is(are)FALSE regarding time-series designs?
A)They enable detection of whether a process of maturation could be at work.
B)Regular fluctuations that occur apart from the experimental stimulus can be identified.
C)They protect against the possible influence of some extraneous factor.
D)They involve multiple observations at different points in time.
E)All of these choices are false.

Question

Quizplus · Accepted Answer

Time-series designs do not protect against the possible influence of some extraneous factor. In fact, they are vulnerable to extraneous factors that may influence the outcome over time. The other choices are all true regarding time-series designs.

Which of the Following Is(are)FALSE Regarding Time-Series Designs