This document discusses the relationship between language and thought. It presents several perspectives on this relationship, including:
1) Classical theorists like Plato argued that thought determines language, while others like Watson believed thought is language.
2) A view called linguistic determinism holds that language determines thought and cognitive categories. A weaker view is linguistic relativism, that language influences but does not determine thought.
3) The Sapir-Whorf hypothesis proposes linguistic determinism and relativity, that language influences or determines perception of reality. Evidence from languages like Hopi, Inuit, and Navaho are presented to support these ideas. However, critics argue linguistic determinism is too strong and perception can be expressed without exact words