Spanking by parents is legal in all states, within certain parameters which differ from state to state, i.e. not leaving marks, using objects.
Arguably, children today are less accepting of adult authority and may rebell if spanking . This is why I am curious if any post-war chinuch seforim recommend spanking, and under what circumstances.
Thanks in advance
Are there any current poskim or chinuch experts who advocate potching in our time and day?