News
The Dark Tetrad, also known as the Dark Quad, is a set of interrelated negative personality features: narcissism, psychopathy, Machiavellianism, and sadism. The term is an expansion of the idea of ...
Published In New England Journal of Medicine Volume 278Number 17April 25, 1968 Pages: 962-963 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback