Martin Sheen has admitted to spanking his children, including Charlie Sheen.
All effectiveness aside, how did Charlie feel about this? He told TV Guide in 2002 “I got hit twice: just a spank on the bottom. So what?”
While Charlie claims he was relatively unaffected by spanking, most psychologists agree that spanking a child has an adverse reaction on the child’s personal development.
Sources:
10 Celebrities Who’ve Discussed Spanking Their Kids – Tinseltown Mom