These checks are often used by employers as a means of judging a job candidate's past mistakes, character, and fitness, and to identify potential hiring risks for safety and security reasons. Background checks are also used to thoroughly investigate potential government employees in order to be given a security clearance.
Situational ethics is a form of consequentialism, though distinct from utilitarianism in that the latter's aim is the greatest good for the greatest number, while situational ethics focuses on creating the greatest amount of love.
Studies of how we know in ethics divide into cognitivism and non-cognitivism; this is similar to the contrast between descriptivists and non-descriptivists. Non-cognitivism is the claim that when we judge something as right or wrong, this is neither true nor false.