I obtained a baseline level of John's cooking behavior of 25 of ...

[cagreen833]

I obtained a baseline level of John's cooking behavior of 25 of the meals without praise. I then highly praised his cooking behavior, and it increased to 85 of the meals. Later, I stopped praising his cooking, and his behavior began to drop back to its baseline level. What sort of design was I using?
 
  a. Multiple Baseline
  b. ABA
  c. Alternating-treatments
  d. Reversal Replication

Question 2

Withdrawing the treatment is
 
  a. An important control strategy in single-subject research
  b. An important way to increase reliability in single-subject research
  c. Similar to using multiple baselines
  d. A way to evaluate the effects of error variance

[KKcool]

Answer to Question 1

b

Answer to Question 2

a

[cagreen833]

Excellent

[deja]

Gracias!