L Chasan-Taber, ScD, Dept of Biostatistics and Epidemiology, School
of Public Health and Health Sciences, Univ of Massachusetts, Amherst; J Tabachnick,
MPPM, STOP IT NOW!, Haydenville, Massachusetts. PM McMahon, PhD, Injury Research
and Prevention, Louisiana Office of Public Health, Dept of Health and Hospitals
and Dept of Pediatrics, School of Medicine, Tulane Univ, New Orleans, Louisiana.
Family and Intimate Violence Prevention Team, Div of Violence Prevention,
National Center for Injury Prevention and Control, CDC.