Which of the following would be a preferred coding scheme for a ...

[LCritchfi]

Which of the following would be a preferred coding scheme for a dependent variable in binary logistic regression?
 
  a. Had a fall = 0; did not have a fall = 1
  b. Had a fall = 1; did not have a fall = 0
  c. Did not have a fall = 0; had 1 fall = 1; had 2+ falls = 2
  d. Had a fall = 1; did not have a fall = 2

Question 2

Sources of information written by the original researchers of the study are called:
 
  A) primary sources
  B) secondary sources
  C) tertiary sources
  D) none of the above

[Natalie4ever]

Answer to Question 1

B

Answer to Question 2

A