Questions 31- 33 refer to the following situation: Kayla is…

Questions 31- 33 refer to the following situation: Kayla is a 15-year-old girl who is being pressured by her peers to drink alcohol.  Kayla gives in and drinks a beer.  Kayla receives positive attention from her friends; however, Kayla’s parents find out and ground her for a month. Which of the following seems to be an antecedent in this case?

At first a client is rewarded after exercising for ten minut…

At first a client is rewarded after exercising for ten minutes.  During the next phase, the client is rewarded only after exercising for twenty minutes.  During the final phase, the client is rewarded only after exercising for thirty minutes.  This is an example of a(n):