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Author Question: Why would you use a single-group, time-series design instead of a randomized control-group design ... (Read 129 times)

Tazate

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on: Aug 4, 2018
Why would you use a single-group, time-series design instead of a randomized control-group design for a program evaluation?
 
  A) A time-series design covers more time and therefore is more accurate.
  B) A control group may not be ethical or feasible in the program you wish to evaluate.
  C) The type of data you plan to collect can only be analyzed in terms of a time-series design.
  D) There is no reason to use the lower-constraint, single-group, time-series design.

Question 2

Which of the following is NOT a method of control in program evaluations?
 
  A) Selecting appropriate dependent measures.
  B) Minimizing bias in dependent measures.
  C) Selecting appropriate hypotheses.
  D) Control through research design.


meganmoser117

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


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Tazate

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Reply #2 on: Aug 4, 2018
Thank you!


meganmoser117

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Reply #3 on: Aug 4, 2018
Always glad to help...


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