| Term 
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        | Unselfish regard for, or devotion to,the welfare of others. |  | 
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        | Term 
 
        | description of human psychology  (empirical theory of human motivation |  | Definition 
 
        | Theory that describes human conduct as it occurrs, or a statement of the empiriical facts. |  | 
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        | Term 
 | Definition 
 
        | beliveve tha one always ought to do what is in one's own self interest. |  | 
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        | Term 
 | Definition 
 
        | Plato's story about a shepherd that makes himself invisible in order to do self-serving acts. |  | 
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 | Definition 
 
        | Principle that tells us that if we ought to do something, then it must be possible for us to do it. |  | 
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        | Term 
 
        | prescriptive ethical theories |  | Definition 
 
        | Theory that prescribes a certain kind of conduct, endorses certain actions, or tells us that we ought to do certain things. |  | 
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        | Term 
 | Definition 
 
        | The belief that all human motivation is self-interested. |  | 
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        | Term 
 
        | unfalsifiable or definitionally irrefutable |  | Definition 
 
        | terms used to describe a theory that is true by stipulative definition; substantively empty or meaningless. |  | 
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