The first person to use the term ‘gate keeper’ in communication was: (A) Kurt Lewin (B) C. D Mac Dougale (C) Ralph Webb (D) J. E. Walsh Correct Ans: (A) Explanation:The term ‘gatekeeper’ in communication was first introduced by Kurt Lewin. Lewin, a social psychologist, used the concept of gatekeeping to describe how information flows in a social system. He identified gatekeepers as individuals who control the flow of information, deciding what gets communicated and what gets excluded. In the context of media, a gatekeeper could be a journalist, editor, or any media professional who selects and filters the news, shaping what the public ultimately receives. Lewin's work focused on understanding the social dynamics of communication and how decisions are made about which information reaches the audience. Other theorists, such as C. D. MacDougall and Ralph Webb, contributed to communication theories but did not coin the term "gatekeeper." J. E. Walsh did not play a role in introducing this concept either. Understanding gatekeeping is crucial because it highlights how media professionals influence public perception by controlling the narrative. Lewin's theory is still relevant today, especially in analyzing media and communication processes.