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 ...

A new study published in the Journal of Research in Personality highlights how perceptions of dark tetrad ...

A study of Pakistan's banking sector reveals a troubling link between the "dark tetrad" personality traits of Machiavellianism, narcissism, psychopathy, and sadism, and a toxic workplace.

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...