Generative linguistics: – we have a language faculty in our brain which allows us to acquire the grammaticalsystem of any language (spoken / sign) within ca. 3 years of age
spoken languages appeared long before written language
The divine source: theory that language is a gift from a God
The natural sound source: The basic idea is that primitive words could have been imitations of the natural sounds which early men and women heard around them.
The natural theory: bow-wow-wow theory
onomatopeia: is the use or creation of a word that phonetically imitates, resembles, or suggests the sound that it describes
The social interaction source: “yo-he-ho” theory.
The social interaction source : we have to speak because we are social beings
The physical adaptation source: Closely connected with evolution