Differential Object Marking in Catalan: History, controversies and use Authors Anna Pineda Universitat de Barcelona Keywords: prepositional accusative, Catalan, syntactic variation, dialectal variation, synchrony, diachrony Abstract This article focuses on the study of the prepositional accusative, that is, the phenomenon of introducing certain direct objects with the preposition a. We frame the phenomenon within the general linguistic context, in the context of Romance languages in particular, and focusing on Catalan we refer to the descriptive and prescriptive visions that have existed. We also show how large-scale diachronic corpus studies provide a very detailed picture of when and to what extent the phenomenon began to emerge in Catalan, and what the role of the foreign influence from Spanish was. Finally, we present a preview of the results of a pioneering dialectal macro-survey carried out with more than 400 native Catalan speakers from all Catalan dialects, which reveals that with the sole exception of the Catalan spoken in Roussillon, the prepositional accusative is a widespread phenomenon across the whole linguistic territory, that is, in Central, North-Western, Valencian, Balearic, and Alguerese Catalan, to varying degrees. Downloads Download data is not yet available. Author Biography Anna Pineda, Universitat de Barcelona ORCID-ID: 0000-0002-2810-9302 Downloads PDF (Català) Issue No. 33 (2023) Section Studies and Editions License L&L: Llengua & Literatura is published under the Creative Commons licence system in the “Attribution-Noncommercial-No Derivatives 3.0 Spain” license scheme, the complete text of which is available at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.ca. Therefore, the public at large is authorised to reproduce, distribute and share its content as long as the author and publisher are acknowledge and it is not used for commercial use or derivative works.This means that when an author submits their work for publication, they are explicitly agreeing to forfeit their editing and publishing rights.L&L provides free and immediate access to its contents (with the versions of the articles submitted that have been positively evaluated and, if needed, amended) through its URL (http://revistes.iec.cat/index.php/LLiL) before they are published on paper, based on the principle that making research available to citizens free of charge fosters the global exchange of knowledge.