Machiavellianism Scale, MACH-IV

Online version of the Machiavellianism Scale (MACH-IV) developed by R. Christie and F. Geis to measure «machiavellianism», a personality trait centered on manipulativeness, callousness, and indifference to morality.

Authors: R. Christie, F. Geis (1970)

Kiddie Mach, version for kids or low educated adults is also available.

Authors: R. Christie, F. Geis, S. Nachamie (1970)

Test is provided for educational and entertainment use only. It is not intended to be a psychological advice of any kind, and come without any guarantee of accuracy or validity. Assesment is free and anonymous. You can save the direct link to your results.

  • R. Christie‚ F. Geis. Studies in Machiavellianism. NY: Academic Press, 1970
  • S. Nachamie. Machiavellianism in children: the children's Mach scale and the bluffing game // Unpublished doctoral dissertation, Columbia Univer., 1969