by Claudia Carello
1 Introduction
1.1 An overview of ecological realism
1.2 Other ecological approaches to psychology
2 Affordances: Animal- and Activity-referential Descriptions of the Environment as Perceived
2.1 The human-made environment
3 Ecological Laws of Perceiving-Acting
4 Person, Environment and Society in Gibson's Ecological Approach
4.1 Society as environment
4.2 Society as agent: social interaction
5 Conclusions