The key assumption of the baseline/intervention comparison is that the baseline pattern will be ...

The key assumption of the baseline/intervention comparison is that the baseline pattern will
  be more variable in the next period if there is no intervention.
 
  Indicate whether the statement is true or false

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There is no way to dereify an idea, once a client has it firmly in mind that he or she is
  suffering from some non-measurable problem.
 
  Indicate whether the statement is true or false

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One case where the alternating intervention design may be a good choice is when the
  baseline is not stable.
 
  Indicate whether the statement is true or false