Final answer:
Fred is using rationalization as a defense mechanism to justify not getting the job by blaming the lack of connections, which helps to preserve his self-esteem.
Step-by-step explanation:
Fred is using rationalization as his defense mechanism. Rationalization occurs when an individual explains an often disappointing outcome or behavior in a way that preserves their self-esteem. By stating that he didn't get the job due to a lack of connections, Fred indirectly suggests that his qualifications were not the issue, thereby maintaining a positive self-image despite the rejection. This mechanism is a way of dealing with the anxiety and frustration that come from not achieving a desired result, and it is an unconsciously driven process aimed at reducing inner conflict and preventing feelings of failure.