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