How does social facilitation typically affect a skilled performer?

Social facilitation refers to the phenomenon where the presence of others influences an individual's performance. For skilled performers, social facilitation typically enhances performance. This effect occurs because when a person who is already adept at a task is observed by others, their increased arousal and motivation can lead to improved execution of that task.

The presence of an audience can boost confidence and focus, allowing the performer to tap into their honed skills more effectively. This is particularly true in competitive settings where an audience can provide a stimulating environment, motivating the performer to elevate their game.

In contrast, less skilled individuals might experience anxiety in front of an audience, leading to decreased performance. However, for someone who has practiced extensively and possesses a high level of proficiency, the supportive social environment generally reinforces their ability to perform better. Thus, the presence of others often acts as a catalyst for skilled performers, making option B the accurate choice.