In dr. mitchell's lecture, one psychological theory of comedy is the "establishment of superiority" where humor derives from

The answer to this question is “humor derives from the weakness of others”.  Very often we ridicule at people due to their special failing or defect. For example is when we make a joke about someone being fat and we laugh about it. In most cases, this leads to bullying. 

answer; to be the responsible party for healthcare delivery through medicare and medicaid programs;