Final answer:
Carl is employing the strategy of anticipating obstacles by scheduling more time than he thinks he needs to write his research paper, allowing him to be prepared for unexpected challenges.
Step-by-step explanation:
Carl demonstrates the strategy of anticipating obstacles by allocating extra time to complete his research paper. This approach reflects a proactive mindset, where an individual plans for potential hurdles and allocates additional resources to ensure they can still meet their goals in the face of unforeseen challenges. Anticipating obstacles is a method of risk management that allows a person to have contingency plans in place, which is particularly useful in project management and when dealing with complex tasks.