The processing of prices across numerical formats Ojedo Collazo, Fernando Macizo Soria, Pedro Price processing Componential processing Compatibility effect Preparation of this manuscript was supported by a grant awarded to Pedro Macizo by the Spanish Ministry of Science and Innovation (PID2019-111359GB-I00 / SRA State Research Agency /10.130 39/501100011033). The study was undertaken in accordance with the 1964 Helsinki declaration. The Ethics Committee at the University of Granada approved the experimental procedures (Number issued by the Ethical Committee: 957/CEIH/2019) and each participant provided written informed consent before taking part in the experiment. In order to comply with APA Ethics Code Standard 8.14a (sharing research data for verification), the stimuli, experimental procedure, data and analyses reported in this manuscript have been stored in a freely accessible repository (reference links have been indicated in the manuscript). The authors declare no conflict of interest. We evaluated whether the format in which prices are presented determines the processing of their magnitude. A price comparison task was used in which two-digit prices with Arabic digits, written number words and auditory number words were presented in the euro currency. Prices were number-monetary category (NMC) compatible (49 euros - 36 cents) when the number and monetary category of one price were larger than those of the other (49 > 36, euros > cents); or NMC incompatible (49 cents - 36 euros) when the number of one price was larger but the monetary category smaller than those of the other (49 > 36, cents < euros). In addition, there were unitdecade (UD) compatible prices when the decade and unit of one price were larger than those of the other (49 euros - 36 cents, 4 > 3, 9 > 6); and UD incompatible prices when the decade of one price was larger but the unit smaller than those of the other (46 euros - 39 cents, 4 > 3, 6 < 9). The results showed NMC compatibility effects in all numerical formats. However, the UD compatibility effect was not found in any numerical format. The results are discussed within the hybrid model of multisymbolic magnitude processing. 2021-05-03T07:03:55Z 2021-05-03T07:03:55Z 2021-03-06 info:eu-repo/semantics/article Fernando Ojedo, Pedro Macizo, The processing of prices across numerical formats, Acta Psychologica, Volume 215, 2021, 103288, ISSN 0001-6918, [https://doi.org/10.1016/j.actpsy.2021.103288] http://hdl.handle.net/10481/68257 10.1016/j.actpsy.2021.103288 eng http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/openAccess Atribución 3.0 España Elsevier