A series of three experiments investigated semantic and syntactic effects in the production of Adjective+Noun phrases in Dutch. Bilinguals (Dutch native speakers) were presented with English nouns and were asked to produce an Adjective+Noun phrase in Dutch which included the translation of the noun. In two experiments, we blocked items by either semantic category or grammatical gender.We found that participants performed the task slower when the target nouns were of the same semantic category than when they were from different categories; and faster when they were of the same grammatical gender than when they were of different gender. In a final experiment, both manipulations were crossed in order to both replicate the previous experiments and to test for interactions between the two effects. The results of the first two experiments were replicated, and crucially no interaction was found. These findings are compatible with models of lexical retrieval in production in which, first lexico-semantic and lexico-syntactic information are separable; second the flow of activation between the two is feedforward.

We investigated the processes of lexical retrieval during the production of adjectival noun phrases (NPs) such as "the blue kite". We used various current assumptions about the scope of grammatical and phonological encoding and about the locus of the classic frequency effect to derive predictions about possible frequency effects in the NP naming task. The predictions were tested in two picturenaming experiments where we manipulated orthogonally the frequencies of the adjective and of the noun that composed the NPs. We consistently found frequency effects for both adjectives and nouns. Moreover the effects were additive. We argue that the existence of a frequency effect for the noun during noun phrase production restricts the various combinations of assumptions that speech production models can hold simultaneously. Possible implications of the additivity of the effects for the time course of lexical access are also discussed.

In numerous languages determiner forms depend not only on semantic information but also on several other kinds of information, such as the grammatical gender of the controlling noun or the phonological properties of the context. In the present research we contrasted two possible accounts of determiner retrieval: one in which every type of required information is bundled into a unitized representation for determiner retrieval and one in which each type of information can individually activate determiner forms. These alternative hypotheses were investigated in three experiments in which native speakers of French named pictures with simple [determiner + noun] or complex [determiner + adjective + noun] noun phrases. In the experiments, the properties of the contextual cues that drive the retrieval of the determiner were manipulated for example, we manipulated the number of determiner forms that are compatible with a given grammatical gender and the number of grammatical genders that a given determiner form can be used with. Neither hypothesis can fully account for the results of the three experiments. However, a hybrid hypothesis that combines the principal features of the two hypotheses provides a good account of the data. - 3 - Speaking involves the retrieval of different types of lexical items, and their organization into well formed utterances. Descriptively, two categories of lexical items are distinguished: the closed class and the open class. Closed-class items are the bound and the freestanding grammatical morphemes (suffixes, prepositions, determiners, auxiliary verbs, etc.). Open-class items are the content words (nouns, adjectives, verbs, and some adverbs). A distinguishing feature of the closed-class set is that its membership is more or less fixed; speakers ...

this paper we review models of lexical access in speech production in bilingual speakers. We focus on two major aspects of lexical access: a) how lexical selection is achieved, and b) whether lexical access involves cascaded or discrete stages of processing. We start by considering the major assumptions of how lexical access works in monolingual speakers, and then proceed to discuss those assumptions in the context of bilingual speakers

This study explored access to grammatical gender during naming in Hebrew. Studies of anomia and tip-of-the-tongue states (TOT) found that speakers of various languages (Italian, Spanish, German, Dutch) have information about the grammatical gender of words they fail to retrieve. In Hebrew, on the other hand, a TOT study found that Hebrew speakers could not provide gender information. To test access to gender in single words in Hebrew we used an implicit measure -- the analysis of paraphasias of anomic patients with respect to whether or not they preserved the grammatical gender of the target word. The rationale behind this measure was that when a paraphasia is created, it generally conforms to the partial knowledge the speaker has on the target word. If speakers have gender knowledge when they fail to name, they should produce paraphasias that match their partial information, and thus match the gender of the target. Such gender preservation in paraphasias was found in German for individuals with anomia, and in Arabic, French and German for slips-of-thetongue.

picture-word interference paradigm:

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