Over the years, the field of psychology, has had a lot of focus on negative emotions – fear, worry, anger, sadness. But Barbara Fredrickson, a social psychologist, has focused her research for the past 20 years on the importance of…
Over the years, the field of psychology, has had a lot of focus on negative emotions – fear, worry, anger, sadness. But Barbara Fredrickson, a social psychologist, has focused her research for the past 20 years on the importance of…