A reader lends his expertise to the Adrian Peterson case:
I am a psychologist who works primarily with very young children and their families. It is disturbing to me, especially reading the comments sections of sites that are covering this story, to see how few people seem to have gotten the memo about the impact of early violence on the developing brain. While Mr. Peterson’s son was being whipped, and for some long time thereafter, his nervous system was being flooded with stress hormones (cortisol is the primary culprit). Shame, anger, and fear states cause the body to respond this way, as stress hormones can also help mobilize us into fight or flight states when danger is near. The problem is that sustained, repeated exposure to these hormones causes structural changes to the developing brain, including the hippocampus and the amygdala – structures that are responsible for emotion processing and memory.
The result? A nervous system that is “primed” to scan for danger and ready to fight to protect itself rather than one that can safely engage in play, exploration and learning (these brain states are incompatible). Research is very clear that kids who are exposed to this kind of violence (fear states) are much more likely to be violent as they grow up.
So you want to have fewer future Ray Rices clocking their partners? Figure out ways to keep kids like Adrian Peterson’s safe.
Meanwhile, Margaret Hartmann flags yet another story of an NFL player in trouble for domestic violence: