RT Journal Article T1 Reasoning simplifying attitudes A1 Palmira, Michele AB Several philosophers maintain that outright belief exists because it plays a reasoning simplifying role (Holton 2008; Ross and Schroeder 2014; Staffel 2019; Weisberg 2020). This claim has been recently contested, on the grounds that credences also can simplify reasoning (Dinges 2021). This paper takes a step back and asks: what features of an attitude explain its alleged ability to simplify reasoning? The paper contrasts two explanations, one in terms of dispositions and the other in terms of representation, arguing in favour of the latter and against the former. The proposed explanation yields two interesting results: first, both belief and other attitudes, such as acceptance and imagination, can play a reasoning simplifying role; second, credences do not simplify our reasoning. PB Cambridge University Press SN 1742-3600 YR 2023 FD 2023 LK https://hdl.handle.net/20.500.14352/132011 UL https://hdl.handle.net/20.500.14352/132011 LA eng NO Palmira, M. (2023). Reasoning simplifying attitudes. Episteme, 20(3), 722-735. https://doi.org/10.1017/epi.2023.4 NO Este artículo ha recibido la Ayuda para contratos Ramón y Cajal RYC2018-024624-I.Received: 6 September 2022 ; Revised: 14 November 2022 ; Accepted: 28 December 2022 ; First published online: 6 February 2023. NO Ministerio de Ciencia, Innovación y Universidades (España) DS Docta Complutense RD 24 mar 2026