How are research questions most often described? a) arising ...

[rayancarla1]

How are research questions most often described?
 
  a) arising within a laboratory setting
  b) posed after important factors are identified
  c) may arise from our everyday life experiences
  d) always answered if we follow a scientific method of inquiry

Question 2

Differential drop out rates in your experimental and control groups (selection-attrition) is most likely to be a problem in which of the following designs:
 
  a. time series
  b. regression discontinuity
  c. pretest-posttest control group
  d. nonequivalent comparison group

[popopong]

Answer to Question 1

c

Answer to Question 2

D

[rayancarla1]

Thanks for the timely response, appreciate it

[aliotak]

Great answer, keep it coming