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Author Question: A group of researchers studied a smoking cessation program on TV by tracking smoking before a the ... (Read 330 times)

darbym82

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  • Posts: 570
on: Jun 20, 2018
A group of researchers studied a smoking cessation program on TV by tracking smoking before a the program and then at several points over the next year. This design involved
 
  a. a static-group comparison design.
  b. an interrupted time series design.
  c. a nonequivalent control group design.
  d. a one-group pretest-posttest design.

Question 2

Data collection that involves every member of the population of interest is called a
 
  a. sampling frame.
  b. survey.
  c. census.
  d. targeted survey.


Hikerman221

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Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

c


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