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The Korean Journal of Health Psychology

  • KOREAN
  • P-ISSN1229-070X
  • E-ISSN2713-9581
  • KCI

Validation of the Korean version of Short Dark Tetrad (SD4) Scale

The Korean Journal of Health Psychology / The Korean Journal of Health Psychology, (P)1229-070X; (E)2713-9581
2022, v.27 no.6, pp.999-1023
https://doi.org/10.17315/kjhp.2022.27.6.010



Abstract

The purpose of this study is to verify the reliability and validity of the SD4 (Short Dark Tetrad) scale, which measures ‘socially aversive personalities' in a domestic sample, and to confirm its applicability in Korea. socially aversive personalities refers to the dark personality that does not show immediate clinical impairment, but is potentially dysfunctional and includes destructive behavioral manifestations. Measurement of the 'dark' aspect of this personality has been carried out in various contexts, from early non-clinical scenes to clinical scenes showing pathological features. In Study 1, the SD4 scale was translated into Korean for a domestic sample and the statistical properties of SD4 were checked by performing exploratory and confirmatory factor analysis. In Study 2, the Korean version of the SD4 scale confirmed in Study 1 was compared with those measuring related concepts, and the validity of the scale was verified and reliability was confirmed. As a result of the study, in Study 1, although there were variations in some items by factor, the same four factors (Machiavellianism, narcissism, psychopathy, sadism) could be maintained as the original scale, and the fit of the measurement model was found to be stable. In Study 2, convergence and discriminatory validity could be confirmed between the Korean version of SD4 and the scale measuring related concepts. In addition, it was confirmed that the scale was consistent and reliable in terms of internal fit, half-reliability, and test-retest reliability. Finally, the significance and limitations of this study were discussed and further studies were suggested.

keywords
단축형 어둠의 성격 4요소, 마키아벨리즘, 자기애, 정신병질, 가학성, SD4, Short Dark Tetrad, Machiavellianism, narcissism, psychopathy, sadism, SD4

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