The free throw percentage increased to 80% during the actual game with a live audience which is an example of option b.) social facilitation.
Social facilitation is a phenomenon developed by Norman Triplett in 1897. It is a social phenomenon in which being in public presence improves the performance of an individual. Social phenomena take place when an individual is performing a task along with a few others who are also performing the same task.
Triplett observed social facilitation in cyclists where he noted that cyclists speed up when they rode with others in comparison to the time when they rode alone. Social facilitation identifies the audience effect the task is performed in front of an audience or under observation.
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