The answer is: the spotlight effect.
People who experience a spotlight effect would perceive that they are receiving more attention from other people than they actually do.
This effect tend to be caused by irrational fear of social judgement. The fear caused personal insecurities that make the victim felt every gesture made by other people was made to mock him/her from behind.
Example of a spotlight effect is when an overweight person felt insecure about their body and falsely perceive other people who are having personal conversation behind him are currently mocking his body.
Answer:
The powers of each branch are enumerated in the Constitution, with powers not assigned to them reserved to the States.
Answer: Credentialing.
Explanation: Because credentialing establishes the qualifications of licensed professionals. It is also the process of making an assessment on the employee's background and establishes how legitimate it is. There might be a credentialing specialist and a credentialing committee in charge of verifying all of that.