Analyzing the work of Max Schmidt (1874-1950), especially his 1917 book Die Aruaken.Ein Beitrag zum pure energy jeans Problem der Kulturverbreitung [The Arawak: A Contribution to the Problem of Cultural Dissemination], this article deals with methodological and theoretical trends among German ethnologists carrying out expeditions in the Amazon region at the turn of the nineteenth century.The approaches outlined are placed in the context of the institutionalisation ealisboa.com of ethnology as a separate academic discipline in Germany.The focus is on the development of modern fieldwork methods; the critique of diffusionism by Schmidt and other South America researchers; and the specific approaches of Max Schmidt who, in spite of the contemporary emphasis on "material" and "intellectual" culture, also considered sociological issues in his analysis.