Explain the detailed process where individuals construct the social worldusing the concepts provided by Berger and Luckman's Social Construction ofReality

Berger and Luckman's theory of the Social Construction of Reality suggests that the world we perceive is largely a construct of our social interactions and shared understandings. Here's a step-by-step explanation of this process:

1. Externalization: This is the first step where humans create a social world through their actions and interactions. It involves the projection of individual ideas, meanings, and interpretations into the social realm. For example, a group of people might decide to play a game, and in doing so, they create rules, roles, and a shared understanding of what the game involves.

2. Objectivation: In this step, the social world that is created becomes an objective reality for the individuals involved. The social constructs are perceived as part of the natural and inevitable world. For instance, the rules of the game are accepted as 'real' and 'binding', and not just something that was arbitrarily decided upon.

3. Internalization: This is the final step where individuals learn and accept the socially constructed world as 'reality'. The social world is internalized by individuals, shaping their perceptions, beliefs, and actions. In the game example, players internalize the rules and roles, and their behavior is guided by this understanding.

In summary, Berger and Luckman argue that reality is not a given, but rather, it is socially constructed through these processes of externalization, objectivation, and internalization.