- Christian education2
- Youth[remove]2
- Conflict (Psychology)1
- Erikson, Erik H. (Erik Homburger), 1902-19941
- Fowler, James W1
- Groome, Thomas H1
- Kohlberg, Lawrence, 1927-19871
- Korean Americans1
- Niebuhr, Reinhold, 1892-19711
- Parent and child--Religious aspects--Christianity1
- Piaget, Jean, 1896-19801