Reciprocal Determinism states that a person's behavior is not only influenced by personal factors and the social environment in which he or she lives but at the same time, it influences the personal factors of others and the social environment in which he or she is located at a particular moment in time.
Observational Learning is a method of learning that states that a person is able to learn by observing and trying to imitate another individuals behavior.
Following both definitions, Reciprocal Determinism states that there is a constant process of learning in individuals, whom at the same time are serving as a learning source for others.