In most cases, the first phase of a single-subject design is: ...

[AEWBW]

In most cases, the first phase of a single-subject design is:
 
  a. implementing the independent variable
  b. collecting and recording baseline data
  c. graphic visual analysis of the dependent variable
  d. none of the above

Question 2

Replication effect can be seen in a reversal design in the:
 
  a. first and second phases
  b. third and fourth phases
  c. first and third phases
  d. second and fourth phases

[bobsmith]

Answer to Question 1

B

Answer to Question 2

D