Researchers often undertake preliminary analyses to assess ...

[stephzh]

Researchers often undertake preliminary analyses to assess biases. What type of bias should nurse researchers check for when there are multiple points of data collection?
 
  A) Nonresponse
  B) Volunteer
  C) Selection
  D) Attrition

Question 2

Researchers often undertake preliminary analyses to assess biases. What type of bias should nurse researchers check for when nonrandomized comparison groups are used and compared to the groups' baseline characteristics?
 
  A) Nonresponsive
  B) Volunteer
  C) Selection
  D) Attrition

[alexisweber49]

Answer to Question 1

D

Answer to Question 2

C

[stephzh]

Thanks for the timely response, appreciate it

[abro1885]

YES! Correct, THANKS for helping me on my review