Social and Behavioral Sciences Commons^™

The Dark Triad Beyond The Spi: Providing Incremental Validity In Predicting Prosocial And Risky Behaviours, Rui Sun, Don H. Saklofske Ph.D.

Undergraduate Honors Posters

Personality measures have been criticized for their lack of coverage of some traits. As a result, researchers have examined and combined measures to better understand and predict target behaviours. The Supernumerary Personality Inventory (SPI; Paunonen, 2002) was designed to measure a wide range of personality traits, including antisocial tendencies. The Dark Triad (Paulhus & Williams, 2002) was developed specifically to measure the socially malevolent traits of psychopathy, narcissism, and Machiavellianism. Previous studies revealed significant correlations between the SPI traits and the Dark Triad traits, which suggest that the two measures may share some of the same theoretical underpinnings. The present …