✅ Correct Answer: Three
Source: This question is taken from the Pedagogy
✅ Correct Answer: Pre-conventional
✅ Correct Answer: Sigmund Freud
✅ Correct Answer: 1840
✅ Correct Answer: What is right and wrong
✅ Correct Answer: Post conventional
✅ Correct Answer: Bronfenbrenner
✅ Correct Answer: Conventional