Which of the following is a stage of moral development proposed by Lawrence Kohlberg?

The social contract orientation is Stage 5 in Kohlberg's theory of moral development, falling under the post-conventional level. Latency stage belongs to Freud's psychosexual theory, concrete operational stage is from Piaget's cognitive development theory, and Industry vs. Inferiority is one of Erikson's psychosocial stages. Kohlberg proposed six stages of moral development organized into three levels: pre-conventional, conventional, and post-conventional.