You Think All Professors Are Uncoordinated, but Then You See

Multiple Choice

You think all professors are uncoordinated, but then you see your social psychology professor make a diving catch down the left-field line at an intramural softball game against the Arts Department team. You also notice that your professor hits lead-off for the team and is able to score from second base on a ground-out. You maintain your original stereotype of professors as uncoordinated by deciding that this one individual is an exception to the rule because he is a "young professor." This is an example of

A) social identity theory.
B) implicit personality theory.
C) subtyping.
D) a self-fulfilling prophecy.