This theory suggests emotions involve physical arousal and cognitive appraisal Reviewed by Amy Morin, LCSW According to the Schachter-Singer theory of emotion, there are two key components of an ...

You’re having a pleasant evening at home after a particularly stressful day. Part of what’s gotten you through the day was knowing that a package was going to be delivered that evening with a present ...

“There is nothing as practical as a good theory” was Kurt Lewin’s (1943) way of asserting the value of theory in guiding research that addresses broad social problems. But psychological theory also ...