Final answer:
Rationalization is a defense mechanism that involves justifying behaviors by substituting acceptable reasons for less acceptable real reasons. It helps individuals protect their ego and reduce anxiety by providing a logical explanation for their actions.
Step-by-step explanation:
Rationalization is a defense mechanism that involves justifying behaviors by substituting acceptable reasons for less acceptable real reasons. For example, if a student is not prepared for a test, they may rationalize their poor performance by blaming the teacher for not teaching the material well. This defense mechanism helps individuals protect their ego and reduce anxiety by providing a logical explanation for their actions.