 While Frege’s antipsychologism received scant attention, Husserl’s Prolegomena were widely discussed in German-speaking philosophy between 1901 and 1920. Here I shall only be able to present a few of the critical replies (cf. Kusch 1995, Chs. 4 and 5). While my selection is itself based upon an evaluation — I have tried to pick arguments with at least some (initial) plausibility — I shall not here try to assess the strengths and weaknesses of the various responses. Nor do I have the space to describe the more general, and sometimes highly contested, philosophical presuppositions upon which the replies are based. 