Abstract

An account is provided of the historical context of the work one of the best-known figures in British psychology in the 20th century, Hans Eysenck. Recently some of this has come under critical scrutiny, especially in relation to claims of data rigging in his model of smoking and morbidity, produced from the 1960s to the 1980s. The article places that controversy, and others associated with Eysenck, in the longer context of the shifting forms of epistemological and political legitimacy within British psychology in the past hundred years. Eysenck was both lionised and disparaged during his life and after his death. This account explores that ambiguity in order to discern the challenge for British psychology to maintain disciplinary coherence. An understanding of this fluxing historical picture is guided by the meta-theoretical resource of critical realism.