Key points are not available for this paper at this time.
Mary B. Larner, Carol S. Stevenson, Richard E. Behrman, Protecting Children from Abuse and Neglect: Analysis and Recommendations, The Future of Children, Vol. 8, No. 1, Protecting Children from Abuse and Neglect (Spring, 1998), pp. 4-22
Larner et al. (1998) studied this question.