Which defense mechanism do learners display when they become so frustrated that they no longer believe they can continue working?

Resignation is the defense mechanism that reflects a sense of giving up or surrendering in the face of overwhelming frustration. When learners become so frustrated that they feel they can no longer continue working, they may withdraw from the task entirely, indicating a mental state where they feel defeated and believe that further effort is futile. This withdrawal can manifest as a lack of motivation, avoidance of the task, or a passive acceptance of their situation, signaling a profound sense of helplessness.

Other defense mechanisms such as suppression involve the conscious decision to push thoughts out of awareness, displacement channels emotions towards a different target, and denial involves refusing to accept reality or facts. However, resignation distinctly illustrates a complete capitulation to frustration, making it the fitting choice in this context.