A field of study investigates the impact that individual, group and structure have on behavior with organization is known as : 

The study of how individuals, groups, and structures within an organization influence behavior is a crucial area in understanding how organizations operate effectively.

• This field of study helps in improving workplace environments, enhancing productivity, and understanding interpersonal dynamics within an organization.

Key Points

• Organizational behavior is the field of study that investigates the impact that individuals, groups, and organizational structures have on behavior within an organization.
• It involves understanding and managing human behavior in organizational settings, focusing on topics such as motivation, leadership, team dynamics, and organizational culture.

Hint

• Organizational change refers to the processes through which organizations undergo transformation, often aimed at improving efficiency, structure, or culture. While it involves behavior, it is not primarily focused on understanding behavior.
• Organizational stress focuses specifically on the stress factors within an organization and their impact on employees, which is a narrower aspect of behavior within an organization.

Hence, the correct answer is organizational behavior.