PLT233: Defense Mechanisms
What code PLT233 covers, why the FAA tests it, and how to study Defense Mechanisms before your checkride.
Recall FOI techniques / human behavior - defense mechanisms
What this means for your checkride
Defense mechanisms are subconscious ways people protect their self-image from anxiety: denial, rationalization, projection, repression, and others. In a student they can block honest self-assessment and learning. The instructor recognizes them and redirects the student toward facing the real issue.
Defense mechanisms interfere with learning and judgment, so the FAA tests recognizing them and their effect on a student.
Instructors take a rationalizing student at face value. Rationalization and denial hide the real problem; naming the pattern gently helps the student address what they are avoiding.
Where to study it
A code on your test report is an area of deficiency. An authorized instructor must review it with you and endorse that review before you take the practical test, and the examiner may revisit it during the oral. Study it until you can explain it out loud, not just recognize the answer.