Information: - Philosophy (from Greek , "philosophia", literally "love of wisdom") is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind, and language. The term was probably coined by Pythagoras (c. 570 c. 495 BC). Philosophical methods include questioning, critical discussion, rational argument and systematic presentation. Classic philosophical questions include: Is it possible to know anything and to prove it? What is most real? However, philosophers might also pose more practical and concrete questions such as: Is there a best way to live? Is it better to be just or unjust (if one can get away with it)? Do humans have free will? - Sociology is the study of social behaviour or society, including its origins, development, organization, networks, and institutions. It is a social science that uses various methods of empirical investigation and critical analysis to develop a body of knowledge about social order, disorder, and change. Many sociologists aim to conduct research that may be applied directly to social policy and welfare, while others focus primarily on refining the theoretical understanding of social processes. Subject matter ranges from the micro-sociology level of individual agency and interaction to the macro level of systems and the social structure. - Jesse Hauk Shera (December 8, 1903 March 8, 1982) was an American librarian and information scientist who pioneered the use of information technology in libraries and played a role in the expansion of its use in other areas throughout the 1950s, 60s, and 70s. - A librarian is a person who works professionally in a library, providing access to information and sometimes social or technical programming. In addition, librarians provide instruction on information literacy. They are usually required to hold a graduate degree from a library school such as a Master's degree in Library Science or Library and Information Studies. - Social science is a major category of academic disciplines, concerned with society and the relationships among individuals within a society. It in turn has many branches, each of which is considered a "social science". The main social sciences include economics, political science, human geography, demography, and sociology. In a wider sense, social science also includes some fields in the humanities such as anthropology, archaeology, jurisprudence, history, and linguistics. The term is also sometimes used to refer specifically to the field of sociology, the original 'science of society', established in the 19th century. A more detailed list of sub-disciplines within the social sciences can be found at Outline of social science. - Douglas Waples ( March 3 , 1893 -- April 25 , 1978 ) was a pioneer of the University of Chicago Graduate Library School in the areas of print communication and reading behavior . Waples authored one of the first books on library research methodology , a work directed at students supervised through correspondence courses . Jesse Shera credits Waples 's scholarly research into the social effects of reading as the foundation for the approaches to the study of knowledge known as social epistemology . In 1999 , American Libraries named him one of the '' 100 Most Important Leaders We Had in the 20th Century '' . - American Libraries is the official news and features magazine of the American Library Association. Published six times per year, along with four additional digital-only supplements, it is distributed to all members of the organization. - Social epistemology refers to a broad set of approaches to the study of knowledge that construes human knowledge as a collective achievement. Another way of characterizing social epistemology is as the study of the social dimensions of knowledge. One of the enduring difficulties with defining "social epistemology" is that of determining what the word "knowledge" means in this context. There is also a challenge in arriving at a definition of "social" which satisfies academics from different disciplines. Social epistemologists may be found working in many of the disciplines of the humanities and social sciences, most commonly in philosophy and sociology. In addition to marking a distinct movement in traditional, analytic epistemology, social epistemology is associated with the interdisciplinary field of Science and Technology Studies (STS). Given the paragraphs above, decide what entity has the relation 'occupation' with 'librarian'.
The answer to this question is:
douglas waples