What is one of the six primary characteristics that define an organization’s culture?

Aggressiveness is one of the six primary characteristics that define an organization's culture. It refers to the degree to which employees are aggressive and competitive rather than easygoing. This characteristic influences how organizational goals are pursued and how competitive the organization is within its industry.

References:

Robbins, S. P., & Judge, T. A. (2017). Organizational Behavior (17th ed.). Pearson.

Cameron, K. S., & Quinn, R. E. (2011).Diagnosing and Changing Organizational Culture: Based on the Competing Values Framework (3rd ed.). Jossey-Bass.