- パーソナリティ研究 (ISSN:13488406)
- vol.20, no.3, pp.233-235, 2012-03-30 (Released:2012-05-22)
This study developed a Japanese version of the Machiavellianism scale (Mach IV) and examined its reliability and validity. A questionnaire survey of university, junior college and vocational school students showed sufficient internal consistency and test-retest reliability for the scale. Its correlational validity was demonstrated in terms of the relationships with psychopathic tendencies, prosocial behavior, and Agreeableness (a dimension of the Five-Factor personality model). These results indicated that the Japanese version of the Machiavellian scale IV is useful to measure Machiavellian tendencies.