Cross sequential designs a. incorporate features of cross ...

[BrownTown3]

Cross sequential designs
 
  a. incorporate features of cross sectional designs within them.
  b. incorporate features of longitudinal designs within them.
  c. allow the experimenter to attribute changes in the dependent variable to age and not to some other confounded factor.
  d. all of these

Question 2

One concern with telephone surveys is interviewer bias.
 
  a. True
  b. False
  Indicate whether the statement is true or false

[ankilker]

Answer to Question 1

D

Answer to Question 2

True

[BrownTown3]

Thanks for the timely response, appreciate it

[kalskdjl1212]

Excellent