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Updated: Jul 14, 2026

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Published on: February 19, 2018
Lexical representations of written nouns and verbs in Italian
Alessandro Laudanna1, Miriam Voghera, Simone Gazzellini
1Institute of Psychology, National Research Council (CNR), Rome, Italy. allaudan@ip.rm.cnr.it
Abstract:
This study investigates the differences in the input representations of verbs and nouns in the Italian mental lexicon. One visual lexical decision experiment in which the stem homograph effect (Laudanna, Badecker, and Caramazza, 1989) was evaluated on noun and verb targets is reported. Strong inhibitory effects on verb targets preceded by stem homographs relative to nonhomographic word pairs were found. The effects on verb targets were also much more reliable than the effects on noun targets. The pattern of results provides support for the hypothesis that noun and verbs are differently represented in the orthographic input lexicon.
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