Communication Theory

Communication Theory as a Field                " Communication Theory as a Field " is a 1999 article by R obert T. Craig , attempting to unify the academic field of c ommunication theory .  At that time, communication theory textbooks had little to no agreement on how to present the field or what theories to include in their textbooks.  Communication theory is a field of information theory and mathematics  that studies the technical process of information and the process of human communication.                The term ‘communication theory’ was not widely used until 1940s. The term first appeared in electrical engineering and later, it developed into a new science of communication with social application. Communication was essential to prevent the war after World War II. After the World War II, world was divided into the first world and the third world; the first world was econom...