This study investigated the noun definitions given by Cantonese speakers at different ages. Definitional responses on six concrete nouns from 1075 children aged 4;10 to 12;01 and 15 adults were analyzed with reference to the semantic content and the syntactic form. Results showed that conventional definitions produced by Cantonese adult speakers…

Perception is a product of the interaction between bottom-up sensory processing and top-down higher order cognitive activity. For example, when the initial phoneme of a word is obliterated and replaced with noise, listeners hear it as intact provided there is semantic context. We modified this phonemic restoration paradigm by masking (not…

Prosody plays a variety of roles in infants' communicative development, aiding in attention modulation, speech segmentation, and syntax acquisition. This study investigates the extent to which parents also spontaneously modulate prosodic aspects of infant directed speech in ways that distinguish semantic aspects of language. Fourteen mothers of…

A variant of the picture--word interference paradigm was used in three experiments to investigate the horizontal information flow of semantic and phonological information between nouns in spoken Mandarin Chinese sentences. Experiment 1 demonstrated that there is a semantic interference effect when the word in the second phrase (N3) and the first…

This study examines the role of abstractness during the activation of a lexical representation. Abstractness and conflict are directly modeled in our approach by invoking lexical representations in terms of contrastive phonological features. In two priming experiments with English nouns differing only in vowel height of their stem vowels (e.g.,…

A visual semantic categorization task in English was performed by native English speakers (Experiment 1) and late bilinguals whose first language was Japanese (Experiment 2) or Spanish (Experiment 3). In the critical conditions, the target word was a homophone of a correct category exemplar (e.g., A BODY OF WATER-SEE; cf. SEA) or a word that…

The theory of syntactic bootstrapping proposes that children can use syntax to infer the meanings of words. This paper presents experimental evidence that children are also able to use word inflections to infer word reference. Twenty-four- and 30-month-olds were tested in a preferential looking experiment. Children were shown a pair of novel…

An experiment is reported that uses cross-modal priming to look at the resolution of anaphoric reference. Subjects given a visual lexical decision test simultaneously with an auditorily presented sentence showed selective semantic activation of the pronoun's referent on the basis of the pronoun's lexical properties. This finding is discussed in…

Two experiments offer clear support for an interactive view of sentence comprehension; semantic factors do interact with syntactic factors. (RL)

Describes a study that tested deaf and hearing readers' sensitivity to the morphological structure of English words by using a lexical decision (word/non-word classification) task. Results indicate that despite prelingual and profound hearing impairment, it is possible to acquire a sensitivity to the morphophonological structure of English words.…

Investigates the extent to which children develop the ability to comprehend and explain literal and idiomatic meanings as a function of age and sex. (EKN)

Examines how one interprets and reacts to dirty-word descriptors. Subjects judged how much they would like a fictitious person described with dirty and non-dirty adjective pairs. Liking was influenced by: (1) semantic interpretation, (2) intrinsicalness of the adjective for the person described, and (3) contextual relations between speaker and…

Presents a new dimension of lexical variation--contextual distinctiveness. CD is a corpus-derived summary measure of the frequency distribution of the contexts in which a word occurs, and it is naturally compatible with contextual theories of semantic representation and meaning. An experiment shows that CD is a better predictor of lexical decision…

Analyzes excerpts from eighteen of Robert M. Krauss's dialog transcripts in order to characterize the sequential and structural relations between naming and describing. Specifically, investigates how a referential description is shortened into a name through use, and what parts of antecedent descriptive phrases are selected to form the consequent…

Tests the hypothesis that Latinate words are preferred to Anglo-Saxon words in formal instructions or tasks that vary in formality. Three experiments were done, each implementing varying degrees of formality. Situations that call out Latinate words must be unequivocally formal. (Author/PJM)