Widening agreement processing: a matter of time, features and distance

Published online: 08 Mar 2018Existing psycholinguistic models typically describe agreement relations as monolithic phenomena amounting to mechanisms that check mere feature consistency. This eye-tracking study aimed at widening this perspective by investigating the time spent reading subject-verb (number, person) and adverb-verb (tense) violations on an inflected verb during sentence comprehension in Spanish. Results suggest that (i) distinct processing mechanisms underlie the analysis of subject-verb and adverb-verb relations, (ii) the parser is sensitive to the different interpretive properties that characterise the person, number and tense features encoded in the verb (i.e. anchoring to discourse for person and tense interpretation, as opposed to anchoring to cardinality information for number), and (iii) the (local, distal) position of the agreement controller with respect to the verb affects the interpretation of these dependencies. An account is proposed that capitalises on the importance of enriching current sentence processing formalizations using a feature and relation-based approach.S.M acknowledges funding from the Gipuzkoa Fellowship Program, from grants FFI2016-76432 and SEV-2015-490, Severo Ochoa Programme for Centres/Units of excellence in R&D awarded by the Spanish Ministry of Industry, Economy and Competitiveness (MINECO). L.R. acknowledges support from the ERC Advanced Grant n. 340297 “SynCart”