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Pathological narcissism, psychic pain and sadistic tendencies: the mediating effect of ego strength

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Abstract

This study is purposed to investigate the effects of pathological narcissism and psychic pain on the prediction of sadistic tendencies through the mediating role of ego strength using structural equation modeling (SEM) in perpetrators of domestic violence. A clinical sample was comprised of 250 perpetrators of domestic violence who were selected using the purposive sampling procedure in a descriptive study. The data were collected using the Comprehensive Assessment of Sadistic Tendencies Scale (CAST-12), Pathological Narcissism Inventory (PNI), Orbach and Mikulincer Psychic Pain Scale (OMMP), and Psychosocial Inventory of Ego Strengths (PIES). The results show that pathological narcissism and psychic pain have significant positive direct effects on sadistic tendencies. In contrast, ego strength has a significant negative direct influence on sadistic tendencies. Also, pathological narcissism and psychic pain have significantly indirect effects on sadistic tendencies through the mediating role of ego strength. Overall, pathological narcissism, psychic pain, and ego strength explain 86.6% of sadistic tendencies. The results indicate a fitted SEM for the direct and indirect effects of pathological narcissism and psychic pain on sadistic tendencies concerning the mediating role of ego strength. These findings have implications for psychotherapeutic interventions and community-based programs for perpetrators of domestic violence.

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The datasets generated and analyzed during the current study are available from the relevant author upon reasonable request.

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Acknowledgements

The authors thanks all the participants and collaborators who assisted us in this study.

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This article did not sponsor pr financial support by any institution and all costs have been borne by the authors.

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Correspondence to Siamak Khodarahimi.

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The procedures involving human participants met the ethical codes of the institution and the national research standards in present study. In this study, in addition to gaining informed consent the objectives and research methods were briefly explained to the participants. Also, in case of dissatisfaction were excluded from the study. In this study, participants were assured that their information was confidential.

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Khodarahimi, S., Ahmadi, F., Nemati, F. et al. Pathological narcissism, psychic pain and sadistic tendencies: the mediating effect of ego strength. Curr Psychol 43, 16613–16623 (2024). https://doi.org/10.1007/s12144-024-05640-2

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  • DOI: https://doi.org/10.1007/s12144-024-05640-2

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