As one person watches a peer perform incompetently and verbalize distress, the observer comes to believe, "If she can't do it, what makes me think I can?"
The observer's self-efficacy belief has been affected by:

Question

Quizplus · Accepted Answer

Vicarious experiences, or observing others' actions and their outcomes, can significantly influence an individual's belief in their own abilities to succeed in similar situations. In this scenario, seeing a peer struggle and express distress over their performance can lead to a decrease in the observer's self-efficacy, as they question their own capability by comparison.

As One Person Watches a Peer Perform Incompetently and Verbalize