Evaluating Atrocity: A Diachronic Appraisal Analysis of the Nanjing Massacre in International Academic Discourse (1938–2024)

How does academic discourse negotiate epistemic authority over a contested historical event across decades? Drawing on a 589-article corpus of English-language peer-reviewed scholarship on the Nanjing Massacre (1937–1938), published between 1938 and 2024 in eight leading history and Asian-studies journals, and analysed through a triangulation of Appraisal theory (Martin and White 2005), the Discourse-Historical Approach (Wodak and Meyer 2016) and corpus-assisted discourse studies (Partington et al. 2013), this article maps three interacting evaluative layers across four historically salient sub-periods (1938–1948; 1949–1971; 1972–1999; 2000–2024): the competition among four dominant naming terms, four syntactic construals of perpetrator agency, and the re-weighting of ATTITUDE, ENGAGEMENT and GRADUATION. The study tests three hypotheses: that the dominant naming term shifts from emotive wartime labels to the institutionalised “Nanjing Massacre” only after 1999 (χ²(9) = 284.6, p < .001, Cramer’s V = .36); that agent-deleted passives peak in 1949–1971 and give way to individuated agentive clauses by 2000–2024; and that ATTITUDE re-weights from an Affect-dominant early profile to a Judgement-dominant post-1972 profile, with heteroglossic expansion overtaking contraction after 1999 (G² = 96.4, df = 6, p < .001). The three hypotheses are supported. The co-variation of the three layers tracks the transnational politics of historical memory and supplies the grammatical sediment of what is elsewhere called the “memory boom”. Extending Appraisal theory along a diachronic axis, the article argues that the scholarly register is not a neutral archive but an arena in which authority over the past is continually reconstituted.