Although some liberals have campaigned to prohibit parents disciplining their children, surveys show that a majority of American adults agree that "it is sometimes necessary to discipline a child with a good, hard spanking"<ref>https://fivethirtyeight.com/features/americans-opinions-on-spanking-vary-by-party-race-region-and-religion/ Harry Enten, FiveThirtyEight.com, Americans’ Opinions On Spanking Vary By Party, Race, Region And Religion</ref> and a review of the scientific evidence has found that traditional spanking "is not associated with any more adverse outcomes in children than is any other type of corrective discipline" and that "spanking is one of the most effective disciplinary tactics" for children aged 2-6.<ref>[https://sites.oxy.edu/clint/learn/articles/ComparingChildOutcomesofPhysicalPunishmentandAlternativeDisciplinary.pdf]Larzelere and Kuhn (2007) Comparing Child Outcomes of Physical Punishment and Alternative Disciplinary | Although some liberals have campaigned to prohibit parents disciplining their children, surveys show that a majority of American adults agree that "it is sometimes necessary to discipline a child with a good, hard spanking"<ref>https://fivethirtyeight.com/features/americans-opinions-on-spanking-vary-by-party-race-region-and-religion/ Harry Enten, FiveThirtyEight.com, Americans’ Opinions On Spanking Vary By Party, Race, Region And Religion</ref> and a review of the scientific evidence has found that traditional spanking "is not associated with any more adverse outcomes in children than is any other type of corrective discipline" and that "spanking is one of the most effective disciplinary tactics" for children aged 2-6.<ref>[https://sites.oxy.edu/clint/learn/articles/ComparingChildOutcomesofPhysicalPunishmentandAlternativeDisciplinary.pdf]Larzelere and Kuhn (2007) Comparing Child Outcomes of Physical Punishment and Alternative Disciplinary |