Human nature
Accordingly , the concept also continues to play a role in fields of science , such as neuroscience , psychology , and social science ( such as sociology ) , in which various theorists claim to have yielded insight into human nature . 
<triplet> science <subj> social science <obj> has part <triplet> neuroscience <subj> science <obj> instance of <triplet> social science <subj> science <obj> subclass of <subj> sociology <obj> has part <triplet> sociology <subj> social science <obj> part of