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A baby’s first smiles are not likely an expression of inner emotion but “first smiles teach infants the positive associations attached to a smile that we adults already feel,” says one professor of psychology.
Vice President Biden predicts that this, at long last, will be “the summer of recovery.” The stimulus bill is working, he said, and “more people are going to be put […]
David Brooks and Gail Collins take on New and Old Media in their ongoing conversation at the New York Times. The career journalists think beat reporting is still crucial to worthwhile journalism.
Steve Chapman at The Chicago Tribune asks if gun regulation, following the Supreme Court’s move to strike down Chicago’s handgun ban, is like using a garden hose to defeat a forest fire.
New research suggests that reciting maxims to one’s self, such as “Everyone makes mistakes,” can help the ego recover from guilt associated with acting against one’s principles.
Researchers have demonstrated that “the neural circuitry that controls the sleep/wake cycle in humans may also control the sleep patterns of 17 different mammalian species.