Final answer:
Sociology and Psychology are the two scientific disciplines that led to the development of this theory.
Step-by-step explanation:
The two scientific disciplines that led to the development of this theory are Sociology and Psychology. Sociology is the study of groups, human connections, social influences, and cultural forces that shape our relationships and personal worldviews. Psychology, on the other hand, is the scientific study of the mind and behavior. These two disciplines provide insights into human behavior and societal patterns that contribute to the development of theories in various fields.