functionalism

funktionalismi puhekieltä A doctrine, in several fields, that the function of something should be reflected in its design and the materials used in its construction
puhekieltä The definition of mental states in terms of their causes and effects
puhekieltä The idea that social and cultural cohesion are a function of the interdependence and interactions of the institutions of a society
puhekieltä A general school of thought that considers psychological phenomena in terms of their role in adaptation to the person's environment