At the preconventional level of moral development, individuals are guided by an internal set of values based on universal principles of justice. a. True b. False

The answer is "Option b"

Explanation:

The pre-conventional is the stage of social learning, that involves the people with potential incentives and fines, loyalty to the agency for avoiding adverse legal consequences.

The post-conventional level of intellectual development, which is also known as persons, that are guided by a set of external values that established on universal principles of justice and law, that's why it is incorrect.