Processing of nominal compounds and gender-marked determiners in aphasia: Evidence from German

Abstract

The present study tests theories about the representation of compound nouns and grammatical gender in the mental lexicon. Comprehension and production of determiner–compound-noun phrases were examined in three aphasic native speakers of German, a language that marks grammatical gender on definite determiners of nouns.In picture naming, participants were more impaired in retrieving compounds than matched simple nouns and showed different error patterns. However, retrieving the correct determiner was equally impaired for compounds and simple nouns. Clear dissociations between impaired determiner retrieval in production and relatively preserved processing of determiner–noun phrases in comprehension were observed for existing compounds and simple nouns. In contrast, processing of novel compounds was more impaired in both modalities, and gender-mismatch effects were especially observed for novel compounds. The results support the account of decomposed word forms and holistic lemma representations of compound nouns in the mental lexicon.