Answer:
self-serving bias
Explanation:
Self-serving bias refers to the propensity to associate adverse circumstances with external causes, whereas favorable events are the cause of personal credit. In other words, people attribute success to personal qualities, while they blame outside sources for their failures. As a result, in "The Breakfast Club," Vernon cannot accept his wrongdoing as a principal and holds the children responsible for being arrogant and misbehaving.
Answer:
The allusion shows that John's weakness was his affair with Abigail, thus bringing his relationship with Elizabeth (his wife) to a downfall as it seemed.
Explanation:
This would also foreshadow John Proctor's demise because of the affair. Achilles heel is Greek mythology, Achilles was invincible besides his heel. He eventually got shot in his heel, which caused his downfall.