After failing a final anatomy exam, what defense mechanism is demonstrated by a student who expresses anger toward the instructor?

The defense mechanism demonstrated by the student who expresses anger toward the instructor after failing the final anatomy exam is acting out. Acting out is a mechanism where individuals express their emotional distress through actions rather than communicating their feelings verbally. In this scenario, the student is likely feeling a mix of frustration, disappointment, or inadequacy and is channeling those feelings into outward expressions of anger towards the instructor, rather than addressing the underlying emotions or the failure itself.

Understanding this mechanism is essential in recognizing that the student is struggling with their emotional response to failure. By acting out, the student avoids confronting their feelings of disappointment and shame associated with the exam result. This can lead to a cycle of negative feelings and behaviors if not addressed appropriately. In contrast, other mechanisms mentioned do not apply to this specific situation, as they represent different responses to emotional conflict.