Answer:
The best answer to the question: Which should Aaron do to improve his ability to recall names, would be: to repeat the names of the people he meets at least twice, as he speaks to them, as repetition, and drilling, enhances short-term memory and motivates long-term memorization.
Step-by-step explanation:
Short term memory is passive, meaning, the brain will only retain what it immediately needs, and discard, or store, those things that are not immediately necessary, to meet the demands at the moment. Because of this, people tend to forget certain things like names, especially if there are many, and, like Aaron, are having problems with memory on this ocassion. In order for his short-term memory to engage, and his long-term memory to come into the picture, one strategy is drilling and repetition. By saying the names of the people while talking to them, at least twice, Aaron is not just repeating, but also associating, which will help with long-term memory and also motivate short-term memorization.