Perspective is based on the premise that we do not have direct access to a singular stable and fully knowable external reality, but rather we depend on culturally embedded, interpersonally connected, and necessarily limited notions of reality.

The answer is "Social constructivist perspectives".

Social constructivist perspectives center around the association of social and individual procedures in the co-development of learning. After the impulse for understanding the impact of social and social factors on discernment is inspected, instruments conjectured to represent gaining from this point of view are recognized, drawing from Piagetian and Vygotskian accounts.  

Social constructivism is a sociological theory of learning as indicated by which human advancement is socially arranged and information is developed through connection with others.

so you know what happened be fore you were alive

explanation:

manifest functions are the recognized and intended consequences of any social pattern, while latent functions are those unrecognized and unintended consequences. to analyze the manifest functions of any social institution, we have to study its contribution to the continuation of a group, community, or society.