A. Trait theory
B. Behavioural theory
C. Followers theory
D. System theory
✅ The correct answer is option D.
The theory focused on a persons act rather than his trait or behaviour is System theory. Systems theory is an interdisciplinary theory about the nature of complex systems in nature, society, and science, and is a framework by which one can investigate and/or describe any group of objects that work together to produce some result.
The theory focused on a persons act rather than his trait or behaviour is System theory. Systems theory is an interdisciplinary theory about the nature of complex systems in nature, society, and science, and is a framework by which one can investigate and/or describe any group of objects that work together to produce some result.