The main aim of this report is to become familiar with Elfreda A. Chatman and her major works and theories. She has contributed information science by producing several theories such as “the theory of information poverty,” “the normative behavior theory” and “the theory of life in the round” and implemented many studies about information seeking behavior of ordinary people. Although her major is library and information science, she focused on women in prison, the feminist movement, poor workers and janitors at large universities by using an ethnographic perception. She emphasized their information seeking behaviors in small communities and tried to describe their approach about information poverty. Also, she studied public libraries and the role of mentorship of the library leaders. The findings she found in her studies are useful not only for information science but also other disciplines such as sociology and psychology
