Most single-case designs involve comparing behavior during ...

[kodithompson]

Most single-case designs involve comparing behavior during treatment to behavior during baseline. For this comparison to be meaningful, baseline behavior must be
 
  a. different from behavior under treatment.
  b. very variable.
  c. increasing or decreasing only gradually.
   d. stable.

Question 2

What are the two components of error scores?
 
  a) method error and consistent error
  b) standard error and method error
  c) trait error and standard error
  d) trait error and method error

[dominiqueenicolee]

Answer to Question 1

D

Answer to Question 2

d