Abstract

The concept of supervenience is highly important in the philosophy of psychology as a tool to elucidate the relationship between mind and body. it is a widely accepted view that mental properties (states, events) are supervenient over the physical; there is no mental difference without a physical difference. the aim of this paper is to explain what supervenience is, its significance and application in various fields of philosophy, to examine several definitions of supervenience, and finally, to define its four basic forms