A SENSE TO UNDERSTAND THE EVOLUTION of LANGUAGE: Understandings of languages

Communication is one of the major themes in the study of primate behavior (especially social behavior). This field has a long history and is still being actively and vigorously researched using the latest technology and knowledge. By definition, communication can be said to be an act in which a signal that encodes her head information is transmitted between individuals, participates in the subsequent behavior of the individual, and changes behavior (Bradbury and Vehrencamp, 1998). Signals can be physical (light or sound) or chemical (smell or taste). The primate lineage, including humans, is an animal that emphasizes physical signals compared to other mammalian lineages.