This document defines and discusses key concepts related to social action, social interaction, and social processes. It begins by defining social action and its elements. It then discusses types of social action including rational, evaluative, emotional, and traditional. It also defines social interaction, its elements, and types including between individuals, groups, and culture. The document then discusses social processes including associative processes like cooperation and accommodation, and dissociative processes like competition and conflict. It provides examples to illustrate each concept.