A questionnaire is sent to 1,000 police departments in Florida ...

[ishan]

A questionnaire is sent to 1,000 police departments in Florida and gathers information on the number of sick days officers use after being involved in a shooting incident. This is an example of what type of research?
 
  a. variable-oriented research
  b. case-oriented research
  c. experimental design
  d. cohort design

Question 2

Which is accurate concerning the interrupted time-series design?
 
  a. some event stops or interrupts the research
  b. control group subjects are often envious of the attention the experimental group subjects get and interrupt the study
  c. makes a long series of observations before and after introducing the experimental treatment
  d. none of the above are accurate

[yasmin]

Answer to Question 1

b

Answer to Question 2

c

[ishan]

Thanks for the timely response, appreciate it

[vickyvicksss]

Excellent