Which of the Following Is Not an Acceptable Approach for Addressing

Multiple Choice

Which of the following is not an acceptable approach for addressing the problem of excessive baseline variability in single-case designs?

A) "waiting it out" - that is, continue taking baseline measures until behavior stabilizes
B) making sure there are no errors in measurement
C) dropping the results for those subjects whose baselines show excessive variability
D) removing factors in the situation that might be producing the variability