MacKenzie, Michael, Eric Nicklas, Jeanne Brooks-Gunn, and Jane Waldfogel. 2011. “Who Spanks Infants and Toddlers? Evidence from the Fragile Families and Child Wellbeing Study”. Children and Youth Services Review 33 (8): 1364-73. Referenced from www.sciencedirect.com: Who Spanks Infants and Toddlers? Evidence from the Fragile Families and Child Wellbeing Study.

MacKenzie, Michael, Eric Nicklas, Jane Waldfogel, and Jeanne Brooks-Gunn. 2012. “Corporal Punishment and Child Behavioural and Cognitive Outcomes through 5 Years of Age: Evidence from a Contemporary Urban Birth Cohort Study”. Infant and Child Development 21 (1): 3-33. Referenced from onlinelibrary.wiley.com: Corporal Punishment and Child Behavioural and Cognitive Outcomes through 5 Years of Age: Evidence from a Contemporary Urban Birth Cohort Study.

Nicklas, Eric, and Michael MacKenzie. 2013. “Intimate Partner Violence and Risk for Child Neglect During Early Childhood in a Community Sample of Fragile Families”. Journal of Family Violence 28 (1): 17-29. Referenced from link.springer.com: Intimate Partner Violence and Risk for Child Neglect during Early Childhood in a Community Sample of Fragile Families.

MacKenzie, Michael, Eric Nicklas, Jane Waldfogel, and Jeanne Brooks-Gunn. 2013. “Spanking and Child Development Across the First Decade of Life”. Pediatrics 132 (5): e1118-e1125. Referenced from pediatrics.aappublications.org: Spanking and Child Development Across the First Decade of Life.

MacKenzie, Michael, Eric Nicklas, Jeanne Brooks-Gunn, and Jane Waldfogel. 2015. “Spanking and Children’s Externalizing Behavior Across the First Decade of Life: Evidence for Transactional Processes”. Journal of Youth and Adolescence 44 (3): 658-69. Referenced from link.springer.com: Spanking and Children’s Externalizing Behavior Across the First Decade of Life: Evidence for Transactional Processes.