Which One of the Following Statements Is Most True Concerning

question 2

Multiple Choice

Which one of the following statements is most true concerning baseline stability in an interrupted time series design? It is desirable to have

• A) baseline stability before the independent variable is introduced
• B) baseline stability after the independent variable is introduced
• C) baseline stability before and after the independent variable is introduced
• D) abrupt changes in baseline before the independent variable is introduced

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