What are the three levels of analysis in an organizational behavior?

Individual level:

In individual level organizational behavior involves the study of learning, perception, creativity, motivation, personality, turnover, task performance, cooperative behavior, deviant behavior, ethics, and cognition. At this level of analysis, organizational behavior draws heavily upon psychology, engineering, and medicine.

Group level:

At the group level of analysis, organizational behavior involves of the study of group dynamics, intra- and inters group conflict and cohesion, leadership, power, norms, interpersonal communication, networks, and roles. At this level of analysis, organizational behavior draws upon the sociological and socio-psychological sciences

Organizational level:

At the organization level of analysis, organizational behavior involves the study of topics such as organizational culture, organizational structure, cultural diversity, inter-organizational cooperation and conflict, change, technology, and external environmental forces. At this level of analysis, organizational behavior draws upon anthropology and political science.