You can plot data on graphs for any unit of time (minute, day, week, etc.) and any unit of behavior ...

You can plot data on graphs for any unit of time (minute, day, week, etc.) and any unit of
  behavior (thoughts, feelings, actions, physiological measures, and social or collective data).
 
  Indicate whether the statement is true or false

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If the change in problematic behavior is statistically significant, you know your intervention
  produced the change.
 
  Indicate whether the statement is true or false

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According to the text, the design B-C-D-E-F would be considered __________.
 
  a) a case study
  b) a successive intervention design
  c) a repeat-of-interventions design
  d) none of the above