Hormonal underpinnings of narcissism in women: The role of estradiol measured from blood and self-report Publication date: December 2025 Source: Journal of Research in Personality, Volume 119 Author(s): Jeremiasz Górniak, Marcin Zajenkowski, Gilles E. Gignac, Oliwia Maciantowicz, Konrad S. Jankowski Read the full article ›