Syntactic processes in the production of noun phrases.

Two picture–word interference experiments investigated syntactic and lexical-semantic processes during the production of Dutch noun phrases of the form article?+?adjective?+?noun or adjective?+?noun. For both types of noun phrases, utterance onset latencies were longer when the distractor word and the target noun had different grammatical gender than when they had the same grammatical gender. Adjective distractors that were semantically related to the target adjectives led to longer utterance onset latencies for noun phrases of the form adjective?+?noun, but not for noun phrases of the form article?+?adjective?+?noun. The results are discussed in the framework of recent models of language production. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Grammatical Gender Effects on Cognition: Implications for Language Learning and Language Use.

In 4 experiments, the authors addressed the mechanisms by which grammatical gender (in Italian and German) may come to affect meaning. In Experiments 1 (similarity judgments) and 2 (semantic substitution errors), the authors found Italian gender effects for animals but not for artifacts; Experiment 3 revealed no comparable effects in German. These results suggest that gender effects arise as a generalization from an established association between gender of nouns and sex of human referents, extending to nouns referring to sexuated entities. Across languages, such effects are found when the language allows for easy mapping between gender of nouns and sex of human referents (Italian) but not when the mapping is less transparent (German). A final experiment provided further constraints: These effects during processing arise at a lexical-semantic level rather than at a conceptual level. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Role of Grammatical Gender and Semantics in German Word Production.

Semantic substitution errors (e.g., saying "arm" when "leg" is intended) are among the most common types of errors occurring during spontaneous speech. It has been shown that grammatical gender of German target nouns is preserved in the errors (E. Mane, 1999). In 3 experiments, the authors explored different accounts of the grammatical gender preservation effect in German. In all experiments, semantic substitution errors were induced using a continuous naming paradigm. In Experiment 1, it was found that gender preservation disappeared when speakers produced bare nouns. Gender preservation was found when speakers produced phrases with determiners marked for gender (Experiment 2) but not when the produced determiners were not marked for gender (Experiment 3). These results are discussed in the context of models of lexical retrieval during production. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Linguistic and Conceptual Influences on Adjective Acquisition in 24- and 36-Month-Olds.

Two hundred forty English-speaking toddlers (24- and 36-month-olds) heard novel adjectives applied to familiar objects (Experiment 1) and novel objects (Experiment 2). Children were successful in mapping adjectives to target properties only when information provided by the noun, in conjunction with participants' knowledge of the objects, provided coherent category information: when basic-level nouns or superordinate-level nouns were used with familiar objects, when novel basic-level nouns were used with novel objects, and-for 36-month-olds-when the nouns were underspecified with respect to category (thing or one) but participants could nonetheless infer a category from pragmatic and conceptual knowledge. These results provide evidence concerning how nouns influence adjective learning, and they support the notion that toddlers consider pragmatic factors when learning new words. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Horizontal Information Flow in Spoken Sentence Production.

In 4 experiments the authors used a variant of the picture-word interference paradigm to investigate whether there is a temporal overlap in the activation of words during sentence production and whether there is a flow of semantic and phonological information between them. Experiments 1 and 2 demonstrate that 2 semantically related nouns produce interference effects either when they are in the same or different phrases of a sentence. Experiments 3 and 4 demonstrate that 2 phonologically related nouns produce facilitation effects but only when they are within the same phrase of a sentence. The results argue against strictly serial models of multiple-word access and provide evidence of a flow of semantic and phonological information between words during sentence production. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Aging and the priming of newly learned associations.

In each of 2 experiments, 32 young (aged 18–25 yrs) and 32 elderly (aged 63–79 yrs) adults studied 36 sentences of the form NOUN1-VERB-NOUN2. They then made item-recognition judgments regarding whether single nouns had occurred in the sentences. After 2 or more presentations of each sentence, both young and elderly Ss showed equivalent priming between the nouns within the sentences; a noun was recognized faster when it was tested immediately after the other noun from the same sentence than when it was tested following a noun from a different sentence. After only 1 presentation of each sentence, young Ss showed priming but elderly Ss did not. Under all study conditions, young Ss were superior to the elderly in cued recall of the same sentences. It is argued that priming provides a sensitive measure of what is stored in memory and so will be useful for studies of aging. (21 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of Additional Tasks on Language Perception: An Event-Related Brain Potential Investigation.

The authors investigated effects of task and overlapping processing load on semantic processing. In 3 experiments the brain potential component N400 was elicited by synonymous and nonsynonymous spoken noun pairs that were to be classified according to semantic relatedness. The time course of the N400 component to the nouns was delayed, and its amplitude was reduced when additional tasks had to be performed. The delay increased with temporal overlap and was more pronounced for language-related than for spatial additional tasks. Delays of N400 were also caused by a compatibility manipulation in the additional tasks. Theoretical accounts of the observed interference of overlapping tasks with language perception in terms of attentional shifts were discarded. Explanations in terms of resource sharing and single channel processing are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Determiner selection in noun phrase production.

In 3 experiments, native speakers of German named pictures of 1 or 2 objects by producing singular or plural noun phrases consisting of a definite gender-marked determiner and a noun. When singular and plural determiners differed (masculine and neuter gender), naming latencies were longer for plural utterances than for singular utterances. By contrast, when singular and plural determiners were identical (feminine gender), no such effect was obtained. When participants produced bare nouns, the Gender x Number interaction disappeared. This pattern indicates that during the production of plural definite-determiner noun phrases, singular and plural determiners compete for selection. The resulting constraints on number and gender processing in noun phrase production are discussed in the framework of models of language production. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The effect of time course and context on the facilitation of semantic features in the cerebral hemispheres.

Two divided visual field priming experiments were designed to determine the nature of lexical retrieval in the cerebral hemispheres by studying the facilitation of semantic features of unambiguous nouns. Unambiguous nouns have a single meaning, yet semantic features associated with these nouns may vary in the degree to which they are compatible with this single meaning (e.g., LAMB–WOOL as compared with LAMB–CHOPS). Results suggest that the left hemisphere selects both strongly and weakly associated semantic features that are compatible with the dominant representation of the noun. Dominance compatibility, rather than association strength, seems to be the more important factor for deciding what features are maintained in the left hemisphere. In contrast, the right hemisphere maintains more varied information, including features that are less compatible with the dominant representation (Experiment 1) and context information (Experiment 2). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Gender processing in first and second languages: The role of noun termination.

In 2 picture-naming and 2 grammaticality judgment experiments, the authors explored how the phonological form of a word, especially its termination, affects gender processing by monolinguals and unbalanced bilinguals speaking German. The results of the 2 experiments with native German speakers yielded no significant differences: The reaction times were statistically identical for items from gender typical, ambiguous, and gender atypical groups. The 2 experiments with English bilinguals who had learned German as a second language (L2), however, provided evidence that the L2 word's termination plays a role in L2 gender processing. Participants were fastest when producing gender-marked noun phrases containing a noun with a gender typical termination and slowest when the noun had a gender atypical termination. Analogous results were obtained in the grammaticality judgment experiment. These findings support the assumption that there is interaction between the levels of phonological encoding and grammatical encoding at least in bilingual processing. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

L'effet de la fréquence d'usage des noms inanimés et de la valeur prédictive de leur terminaison sur l'identification du genre grammatical.

Studied the effects of the frequency of use of inanimate nouns and the predictive value of noun endings relative to gender classes on the speed and accuracy of grammatical gender identification. The effects of category labels used to express choice of gender class, and the role of lexical and postlexical processes in identification of noun gender were also addressed. Human subjects: 60 male and female Canadian adults (university students) (French-speaking). Ss were presented with a training list of 24 nouns and a test list of 80 different nouns. All words began with a consonant. 20 Ss were tested orally, and the effects of high-frequency or low-frequency stimuli presentation were examined. 40 Ss were asked to write their responses, indicating gender using masculine or feminine articles (un/une) or using the words masculine or feminine. Ss' percentages of errors and reaction time (RT) were determined and analyzed using an analysis of variance (ANOVA). (English abstract) Developmental. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Genre grammatical et classification nominale.

Discusses the operation and function of grammatical gender as a noun classification system in modern French language. Recent empirical studies on the role of gender in the language behavior of French-speaking persons are reviewed. The origin of grammatical gender, the phonetic and orthographic forms of French nouns and gender recognition, grammatical agreement, semantic function, the gender of nouns for animate and inanimate objects, and the assignment of gender to nouns borrowed from other languages are considered. (English abstract) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

On the flexibility of grammatical advance planning during sentence production: Effects of cognitive load on multiple lexical access.

Three picture–word interference experiments addressed the question of whether the scope of grammatical advance planning in sentence production corresponds to some fixed unit or rather is flexible. Subjects produced sentences of different formats under varying amounts of cognitive load. When speakers described 2-object displays with simple sentences of the form “the frog is next to the mug,” the 2 nouns were found to be lexically–semantically activated to similar degrees at speech onset, as indexed by similarly sized interference effects from semantic distractors related to either the first or the second noun. When speakers used more complex sentences (including prenominal color adjectives; e.g., “the blue frog is next to the blue mug”) much larger interference effects were observed for the first than the second noun, suggesting that the second noun was lexically–semantically activated before speech onset on only a subset of trials. With increased cognitive load, introduced by an additional conceptual decision task and variable utterance formats, the interference effect for the first noun was increased and the interference effect for second noun disappeared, suggesting that the scope of advance planning had been narrowed. By contrast, if cognitive load was induced by a secondary working memory task to be performed during speech planning, the interference effect for both nouns was increased, suggesting that the scope of advance planning had not been affected. In all, the data suggest that the scope of advance planning during grammatical encoding in sentence production is flexible, rather than structurally fixed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The influence of interactional semantic patterns on the interpretation of noun–noun compounds.

The CARIN theory (C. L. Gagné & E. J. Shoben, 1997) proposes that people use statistical knowledge about the relations with which modifiers are typically used to facilitate the interpretation of modifier–noun combinations. However, research on semantic patterns in compounding has suggested that regularities tend to be associated with pairings of semantic categories, rather than individual concepts (e.g., P. Maguire, E. J. Wisniewski, & G. Storms, in press; B. Warren, 1978). In the present study, the authors investigated whether people are sensitive to interactional semantic patterns in compounding. Experiment 1 demonstrated that the influence of a given modifier on ease of interpretation varies depending on the semantic category of the head. Experiment 2 demonstrated that the relation preference of the head noun influences ease of interpretation when the semantic category of the modifier is compatible with that preference. In light of these findings, the authors suggest that people are sensitive to how different semantic categories tend to be paired in combination and that this information is used to facilitate the interpretation process. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The activation of word class information during speech production.

In 5 picture-word interference experiments the activation of word class information was investigated. The first experiment, in which subjects used bare nouns to describe the pictures, failed to reveal any interference effect of noun distractor words as opposed to closed-class distractor words. In the next 4 experiments the pictures were named by using a definite determiner and the noun completing a sentence fragment. The data demonstrate that noun distractors interfere more strongly with picture naming than do non-noun distractors. This held for both visual and auditory presentation of the distractor words. The interference effect showed up in a time window where semantic interference can usually be observed, supporting the assumption that at an early stage of lexical access semantic and syntactic activation processes overlap. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

An application of the mnemonic keyword method to the acquisition of German nouns and their grammatical gender.

The mnemonic keyword method was modified to help students learn the meaning and the grammatical gender of German nouns. The modification consisted of recoding the gender tags to make them more concrete and thereby enable students to form a semantic link between the referent of the German noun and the recoded gender tag. The effectiveness of this variation of the keyword method was tested with French-speaking students. Two experiments yielded 5 main results: (a) Relative to free-strategy instructions, the modified keyword method did facilitate the acquisition of both the meaning and the grammatical gender of German nouns. (b) Learning the gender in addition to the translation appeared to slow down the acquisition of native translations. (c) Interactive imagery facilitated the recall of genders only if learners were explicitly asked to recode the gender and to include the recoded gender tag in the image. (d) Learners were more likely to report the correct German gender if it was identical to that of the native translation. (e) The keyword advantage and the effect of gender congruence on the recall of gender were detected only if the native translation was recalled. The discussion bears on the encoding and retrieval of complex associations between a German noun and its grammatical gender. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Lexical and message-level sentence context effects on fixation times in reading.

Readers' eye movements were recorded as they read an unambiguous noun in a sentence context. In Exp 1, fixation durations on a target noun were shorter when it was embedded in context containing a subject noun and a verb that were weakly related to the target than when either content word was replaced with a more neutral word. These results were not affected by changes in the syntactic relations between the content words. In Exp 2, the semantic relations between the message-level representation of the sentence and the target word were altered whereas the lexical content was held constant. Fixation time on the target word was shorter when the context was semantically related to the target word than when it was unrelated. Intralexical priming effects between the subject noun and the verb were also observed. Results suggest that both lexical and message-level representations can influence the access of an individual lexical item in a sentence context. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The Gender Congruency Effect and the Selection of Freestanding and Bound Morphemes: Evidence From Croatian.

The authors report 3 picture-word interference experiments in which they explore some properties of the agreement process in speech production. In Experiment 1, Croatian speakers were asked to produce utterances in which the noun's gender value had an impact on the selection of gender-marked freestanding morphemes (pronouns) while ignoring the presentation of same- or different-gender distractor words. In Experiments 2 and 3, Croatian speakers were asked to name the same pictures using noun phrases in which the noun's gender value surfaced as an inflectional suffix. Different-gender distractors interfered more than same-gender distractors (the gender congruency effect) in Experiment 1, but not in Experiments 2 and 3. These contrasting results show that the cause of the gender congruency effect is not at the level where lexical-grammatical information is selected but at the level of selection of freestanding morphemes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)