functionalism, in social sciences, theory based on the premise that all aspects of a society—institutions, roles, norms, etc. —serve a purpose and that all are indispensable for the long-term survival of the society.

What does functionalism explain?

Functionalism is a theory about the nature of mental states. According to functionalism, mental states are identified by what they do rather than by what they are made of. ... Contrasted with behaviorism, functionalism retains the traditional idea that mental states are internal states of thinking creatures.

What is functionalism in simple words?

The definition of functionalism is the theory in architecture and other arts that the structure or design for something should be based on how the item will be used. An example of functionalism is making buildings primarily for shelter. noun. 1. A doctrine stressing purpose, practicality, and utility.