PLT269: Defense Mechanisms
What code PLT269 covers, why the FAA tests it, and how to study Defense Mechanisms before your checkride.
Recall human behavior - defense mechanism
What this means for your checkride
A defense mechanism is an unconscious mental process a person uses to protect self-esteem and reduce anxiety, such as denial, rationalization, or projection. In a student, defense mechanisms can block learning by keeping the person from honestly facing an error.
An instructor has to recognize defense mechanisms to teach effectively, so the FAA tests identifying them and understanding how they interfere with learning.
Defense mechanisms are not deliberate excuses; they operate unconsciously, so pushing harder on a student in denial often strengthens the defense rather than breaking it.
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.