The Powerful Are More Grateful. What!? Powerful individuals feel more grateful than less powerful people. Differences in self-esteem may explain this.
What Does It Feel Like To Be Sadistic? Sadists say that they enjoy hurting other people, but do they really?
Going Through Dark Times: Machiavellianism Across the Life Span Adolescents and older folks are more manipulative than people in young adulthood and middle age.