Abuelaish Izzeldin, J. Yousufzai Susan, Sanchos Marcos, Oliver Amalya, Enduring Struggles and Protracted War: Hatred as a Multi-Faceted Construct, Journal of Human Psychology, Volume 2, Issue 2, 2025, Pages 01-19, ISSN 2644-1101, https://doi.org/10.14302/issn.2644-1101.jhp-24-5355. (https://oap-researcharticles.org/jhp/article/2178) Abstract: This paper examines the concept of conflict- and war-related hatred as a multifaceted construct. Drawing upon various theoretical frameworks, we hypothesized that hatred in the context of conflict and war would encompass five distinct dimensions: Groupthink (Contagious Hatred), Destructiveness, Exposure, Chronicity, and Extreme-Severe Affect. To empirically validate this conceptual framework, we conducted a second-order factor analysis using data from 709 questionnaire responses collected from citizens in the Gaza Strip. The findings revealed that the optimal model comprises three primary constructs: Contagious Hatred, Chronicity, and Extreme- Severe Affect. Based on these results, we argue that collective existential threats in contexts of protracted conflict and war amplify groupthink, foster a sense of chronicity, and evoke intense negative affect. These findings underscore the complexity of hatred as a psychological and social phenomenon in conflict zones. Keywords: Exposure; Hatred; Contagious; Destruction; Health; Violence; War; Chronicity; Public Health; Epidemiological Approach