Variables exo-lexicales dans le traitement morphologique monolingue et bilingueExo-lexical variables in monolingual and bilingual morphological processing

Exo-lexical variables in monolingual and bilingual morphological processing. Dates : 9 et 11 février 2012. Workshop dans le cadre de l'IMM15 (International Morphology Meeting), 9-12 février 2012, Vienne (Autriche). The question of how the lexicon is organized in terms of structural units and how these units interact with each other during lexical access and subsequently during morphological processing, has been a controversial field for a long time. The morpheme versus lexeme problem is still unsolved, but several pieces of psycholinguistic evidence have come to corroborate the hypothesis according to which the locus of morphological effects is not situated exclusively inside the lexical unit but should be extended to its environment. In fact, one of the difficulties of the study of morphology for alphabetic languages is that not only morphology is correlated with semantic, orthographic and phonological factors, but also that stems and inflected or derived words exist as free word-forms, entertaining different interrelations.