Final answer:
Behavior theory suggests that Michael is likely to adhere to the curfew to gain the additional 30 minutes, following the principle of positive reinforcement. The correct option is A.
Step-by-step explanation:
Based on behavior theory, the most likely consequence of Saranne setting a condition for Michael's curfew extension is option A) Michael will come home on time to gain the extra 30 minutes.
This outcome is supported by the concept of positive reinforcement, where a behavior is encouraged through a reward. In this case, the reward is an extended curfew.
Michael is more likely to be punctual to aquire the additional 30 minutes. The arrangement resembles a foot-in-the-door technique, starting with a small request before potentially leading to a larger one.
This technique often increases compliance with the larger request after the initial small request has been granted. Consistently returning home on time could set a precedent and pave the way for even more flexibility in the future. The correct option is A.