The acquisition of negation is a key milestone in early language development that enables children to express rejection, non-existence, and deny propositions. In this study, we ask whether the development of the functions of negation follows a universal trajectory or varies based on language-specific features and environmental input. We…

Poverty of the stimulus (POS) arguments have instigated considerable debate in the recent linguistics literature. This article uses the comparative method to challenge the logic of POS arguments. Rather than question the premises of POS arguments, the article demonstrates how POS arguments for individual languages lead to a "reductio ad absurdum"…

The article by Amaral and Roeper (this issue; henceforth A&R) presents many interesting ideas about first and second language acquisition as well as some experimental data convincingly illustrating the difference between production and comprehension. The article extends the concept of Universal Bilingualism proposed in Roeper (1999) to second…

Analyzes the late babbling productions of a French child and compares them with data from similar studies of English and Thai children. Shows that although the French child and his English counterparts share some universal phonetic preferences, a selective, language-specific phonetic acquisition takes place during the babbling stage. (Author/MES)

Compares and analyzes speech samples of Mayan and American mothers addressing their infant children. Results indicate that although higher pitch has been described as a universal feature of baby talk registers worldwide, the Mayan mothers do not utilize this feature. It is suggested that pitch-raising strategies may be sociolinguistically…

Compares the prosodic modifications in mothers' and fathers' speech to preverbal infants in American and British English, French, German, Japanese, and Italian. Speech samples were instrumentally analyzed to measure mean fundamental frequency, variability, utterance, duration, and pause duration. (67 references) (Author/CB)

Integrates the phonological research concerns of two language-learning populations: (1) adults acquiring a second language, and (2) children learning to correct functional speech sound errors. The basic theoretical and pedagogical aims overlapped for the two populations, and the results of research on either population had strong potential for…

Investigation of use of stative, process, punctual, and non-punctual verbs by a child acquiring Japanese as a first language found that sampled present progressive verb forms occurred with process verbs while these forms were never used with stative verbs. Most omissions of present progressive forms occurred with the early use of "mixed"…

Tests the universality hypothesis of language acquisition by asking young monolingual English and Japanese children to verify true affirmatives, false affirmatives, false negatives, and true negatives. The hypothesis was not supported in the case of Japanese-speaking children. A theory of cross-linguistic language acquisition is proposed.…

The aim of this study was to determine universal versus language-specific aspects of children's ability to organize cohesive anaphoric relations in discourse. Analyses examine narratives produced on the basis of two picture sentences by subjects of four ages (preschoolers, 7-year olds, 10-year olds, and adults) in four languages: English, German,…