<span>The correct answer is that "In this level, emphasis is given on social rules and a community-centered approach." Lawrence Kohlberg's tiers of moral development represent an adaptation of a psychological theory initially conceived by the Swiss psychologist Jean Piaget. Kohlberg started out paintings in this topic whilst a psychology graduate pupil at the university of Chicago in 1958, and improved upon the concept at some point of his lifestyles. </span>