Thesis (Ph.D.)--Boston UniversityPLEASE NOTE: Boston University Libraries did not receive an Authorization To Manage form for this thesis or dissertation. It is therefore not openly accessible, though it may be available by request. If you are the author or principal advisor of this work and would like to request open access for it, please contact us at open-help@bu.edu. Thank you.Seeking to contribute clarity in understanding the essential characteristics of social science, the thesis this essay defends is that the legitimacy of "social science" as a distinct patterned activity oriented to attaining objective knowledge of humanity depends upon the recognition of its characteristic set of phenomena and that this set is comprised of meaningf...