At which stage do children begin to understand the concept of "What's in it for me?" in Kohlberg's theory?

In Kohlberg's theory of moral development, children begin to understand the concept of "What's in it for me?" during the second stage, known as Self-Interest Orientation. At this stage, typically occurring during early childhood, individuals make moral decisions based on their own interests and benefits. This reflects a more pragmatic approach to morality compared to the earlier stage, where the focus is primarily on avoiding punishment.

In Self-Interest Orientation, children understand that their actions can lead to rewards and develop the ability to recognize how personal gain can motivate behavior. This stage emphasizes a self-centered perspective on ethical decision-making, where individuals evaluate the implications of their actions based on personal advantages rather than broader societal rules or obligations. Understanding this stage is crucial for recognizing how young children navigate moral dilemmas and make decisions that affect their well-being and desires.