Los puntos clave no están disponibles para este artículo en este momento.
Elizabeth G. Menaghan, Toby L. Parcel, Determining Children's Home Environments: The Impact of Maternal Characteristics and Current Occupational and Family Conditions, Journal of Marriage and Family, Vol. 53, No. 2 (May, 1991), pp. 417-431
Menaghan et al. (Wed,) studied this question.