Goren Industries is hiring a new shift manager for their Denver plant. The human resources manager, the plant manager, and another shift manager conduct interviews with eight candidates for the position. At the conclusion of the interviews, the shift manager says, "I really liked the last guy, Paul. And Carol, the one right before him. Actually, I can't even remember the names of the ones before those two without looking at my notes!" The plant manager is surprised, though, because she remembers the first two candidates - Jude and Siobhan - better than any of the other candidates. The human resources manager can recall all four of these without his notes but is similarly fuzzy in recalling the middle four candidates. Based on research into memory errors, you should conclude that the shift manager's memory difficulties best illustrate: Group of answer choices the primacy effect the recency effect the serial position effect the central tendency error