I grew up in the South, so I'm familiar w/ "switches".
My sister & I stayed w/ my grandmother during the summer while our parents worked. My granny had a "switch tree" in their backyard. It was a bush w/ long, slender, flexible branches. We cousins all knew it was the Switch Tree. Once (once!) I had to go out & pick my switch. And, yes, my switching left red marks on my thighs.
I think I grew up fine. However, I have never used & would never use a switch on any of my children.
I saw the pictures of Adrian Peterson's son, & the pictures look like his "discipline" went way beyond what was necessary. At the very least, he needs parenting classes and/or anger management classes.
I was trying to think/understand what a 4 year old could do to cause that amount of rage & anger. I found one article on Daily News (I'm not going to link because it includes pics) which said he was punishing his son for pushing his brother off a video game.
Apparently, he texted the following to the boy's mother -
And then, later -
When I was a little girl, my dad was on our church's men's softball team. We'd go to watch him play along w/ the rest of the men's families. I remember one lady who would sit near us. She had twins who were younger than my sister & myself. And in her purse, she carried a wooden spoon. If she felt her kids got out of line, she'd take the wooden spoon out & march the kid to the parking lot. Sometimes, she'd take the spoon out & lay it on her purse so her kids could see it & be "reminded." I was scared to death of her. And I think all the other parents must have been too. Because no one ever said anything to her; they'd just laugh nervously.