Final answer:
George wants to be the first or last interviewed due to the serial position effect, to be more memorable and increase his chances of getting the job.
Step-by-step explanation:
George has learned about the serial position effect in his psychology class, which explains why he is asking to be either the first or the last candidate interviewed. The serial position effect refers to the tendency of a person to recall the first (primacy effect) and the last (recency effect) items in a sequence more easily than the middle items.
This psychological phenomenon suggests that interviewers are more likely to remember the first and last candidates they interview, which could give these candidates an edge in standing out from the rest. George aims to leverage this cognitive bias to improve his chances of making a memorable impression and ultimately succeeding in his job interview.