- Kellam, S.G.; Ensminger, M.E.; Turner, R.J.
- Family Structure and the Mental Health of Children: Concurrent and Longitudinal Community-wide Studies.
- Archives of General Psychiatry, 1977, Vol. 34, 1012 - 1022
- 0003 990X
- English (Australia, Canada, UK, USA)
Eligible for inclusion in findings archive
- No, no valid measure of happiness used.