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…

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…

Spoken languages are characterized by flexible, multivariate prosodic systems. As a natural language, American Sign Language (ASL), and other sign languages (SLs), are also expected to be characterized in the same way. Artificially created signing systems for classroom use, such as signed English, serve as a contrast to natural sign languages. The…

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…

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

Provides a synthesis of findings about lexical and syntactico-semantic differences between spoken and written language. Outlines and critically examines the major theoretical and methodological approaches used in comparative studies of spoken and written language and reexamines the question of how speech and writing relate to prototypical forms of…

Investigates the silent pauses in continuous speech in three genres: political speeches, political interviews, and casual interviews in order to see how the semantic-syntactic information of the message, the duration of silent pauses, and the acoustic environment of these pauses interact to produce the listener's perception of pauses. (Author/SED)

Grammatical priming of picture naming was investigated in Kiswahili, which has a complex grammatical noun class system (a system like grammatical gender), with up to 15 noun classes that have obligatory agreements on adjectives, verbs, pronouns and other parts of speech. Participants heard a grammatically agreeing (concordant), nonagreeing…