This is TALK OF THE NATION. I'm Neal Conan, in Washington. Whether you call it battle fatigue or shellshock or PTSD, we've come to accept that the trauma of combat can leave profound psychological scars. But how do you describe the damage from actions that violate one's values, but don't involve trauma, injury from horrific scenes that betray core moral beliefs?
Stick your tongue out at a newborn, and it will attempt to stick its tongue back at you. Wave your hand, and the baby may wave back. Behavioral psychologists have known for some time how babies love to imitate, but new research from the University of Washington and Temple University sheds light on the neural processes happening within the brain.
There are consequences to all of our actions — positive and negative, large and small, delayed and immediate.
Biopsychologist Susan Schneider talks about how consequences follow certain scientific principles. She’s the author of “The Science of Consequences: How They Affect Genes, Change the Brain, and Impact Our World.” She spoke at Town Hall on July 11, 2013.