E. W. Burgess, Introduction to the Science of Sociology
“ In these two points of view we seem to have again the contrast and the opposition, already referred to, between the nominalistic and realistic conceptions of society. Nominalism represented by social psychology emphasizes, or seems to emphasize, the independence of the individual. Realism, represented by collective psychology, emphasizes the control of the group over the individual, of the whole over the part. ”
