Morphological priming by itself: a study of Portuguese conjugations.
Does the language processing system make use of abstract grammatical categories and representations that are not directly visible from the surface form of a linguistic expression? This study examines stem-formation processes and conjugation classes, a case of 'pure' morphology that provides insight into the role of grammatical structure in language processing. We report results from a cross-modal priming experiment examining 1st and 3rd conjugation verb forms in Portuguese. Although items were closely matched with respect to a range of non-morphological factors, distinct priming patterns were found for 1st and 3rd conjugation stems. We attribute the observed priming patterns to different representations of conjugational stems, combinatorial morphologically structured ones for 1st conjugation and un-analyzed morphologically unstructured ones for 3rd conjugation stems. Our findings underline the importance of morphology for language comprehension indicating that morphological analysis goes beyond the identification of grammatical morphemes.
Department of Linguistics, University of Essex, Colchester C043SQ, UK.
João
J
Veríssimo
Harald
H
Clahsen
D000293:Adolescent; D000328:Adult; D003463:Cues; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D011578:Psycholinguistics; D011597:Psychomotor Performance / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D013067:Speech Perception / Q000502:physiology*; D055815:Young Adult