How should a driving instructor formulate constructive feedback (Feedbackkultur) after a learner makes a driving error?

1. Shout immediately to ensure the student feels guilty and anxious
2. Ignore the error completely and hope the student does not repeat it
3. Prompt the student first with reflective questions ('What did you notice in that situation?'), provide specific, objective behavioral observations, and develop a concrete correction strategy together
4. Terminate the lesson immediately and revoke the student's training contract