Final answer:
Social facilitation explains why the local basketball team performs better in front of their home crowd. It is a phenomenon where individuals perform better when in the presence of others.
Explanation:
Social facilitation is the phenomenon where an individual performs better when in the presence of others.
This is exemplified by the performance of the local basketball team improving in front of their home crowd on their home court compared to playing away games.
Robert Zajonc's research highlighted that social facilitation occurs mainly for tasks requiring dominant responses, which are well-learned or instinctive behaviors.
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