Concerning managing a group in an international context, the following is the most influential factor in shaping culture in an organization: The behavior of the organization's leader.

Among the given options, the most influential factor in shaping culture in an organization in an international context would be "Leadership and Management Practices." The behavior, values, and decisions of leaders and managers play a crucial role in establishing and influencing the culture within an organization. Their actions and communication style can set the tone for the organization, impacting how employees from different cultures interact, collaborate, and perceive the work environment.

Concerning managing a group in an international context, the following is the most influential factor in shaping culture in an organization: The behavior of the organization's leader.

A possible blocker of change, characterized by doing what is told, following the rules, and behaving properly, shows Conformity.