Some of recently proposed phonotactic learners are tier-based bigram learners that restrict their hypothesis space to patterns between two segments that are adjacent at the tier level. This assumption is understandable considering that typologically frequent nonadjacent sound patterns are predominantly those that hold between two tier-adjacent…

It is cross-linguistically common for languages to undergo a diachronic increase in the range of adverbial notions that can be expressed by means of infinitival constructions, and the Romance languages are a good example of this process. Examining the development of adverbial "prepositional infinitive" constructions in Spanish, Portuguese and…

Examines speech convergence as a primitive form of socialized speech. Discusses the extent of speech patter matching by three-year-old children and whether a talkative/reticence factor influenced degrees of convergence. (EKN)

Reports on a study which explored the intonational differences between constant plus variable utterances and variable plus variable utterances, and which sought to use intonation to resolve the lexical additive vs syntactic representation of beginning productions. (AM)

Explores how an anthropological perspective provides a necessary basis for an account of several aspects of the language acquisition process. Discussion focuses on how the patterns of development in phonology, morphology, syntax, and semantics appear to be profoundly influenced by the range of adult language structures. (Author/CB)

Paper presented before the Indiana University Linguistics Club on May 13, 1971, in Bloomington, Indiana. (VM)

A longitudinal study of four 17- to 33-month-olds revealed that their linguistic selection at the one-word stage was governed by principles of informativeness, while the two-word stage was characterized by new, or a combination of new and old, information. (Author/CB)

Original version of this paper presented during the 1970 Linguistic Institute in Columbus, Ohio. (VM)

Luo-speaking children in Kenya responded to a test using nonce forms in morphophonology. Morphophonological processes in the acquisition of Luo plurals and possessives presented different degrees of difficulty for the subjects, with the type of morphophonological alteration in a language likely to affect the rate and order of acquisition.…