Understanding how native speakers acquire the phonological patterns in their language is a key task for the field of phonology. Numerous studies have suggested that phonological learning is a biased process: certain phonological patterns are easily accessed and learned by the speakers, while others show acquisition difficulties. These differences…

Research has shown that contoids (phonetically defined consonants) may provide more robust and reliable cues to syllable and word boundaries than vocoids (phonetically defined vowels). Recent studies of Danish, a language characterized by frequent long sequences of vocoids in speech, have suggested that the reduced occurrence of contoids may make…

In natural language, evidence suggests that, while some rules are productive (regular), applying broadly to new words, others are restricted to a specific set of lexical items (irregular). Further, the literature suggests that children make a categorical distinction between regular and irregular rules, applying only regular rules productively…

In the past 15 years, a substantial body of evidence has confirmed that a powerful distributional learning mechanism is present in infants, children, adults and (at least to some degree) in nonhuman animals as well. The present article briefly reviews this literature and then examines some of the fundamental questions that must be addressed for…

We present data from an artificial language domain that suggest new contributions to the theory of syntactic triggers. Whether a learning algorithm is capable of matching the achievements of child learners depends in part on how much parametric ambiguity there is in the input. For practical reasons this cannot be established for the domain of all…

Presents evidence from artificial language experiments in support of the "marker hypothesis," i.e., that natural languages contain elements that signal the presence of syntactic constructions and that the absence of such markers would render a language virtually unusable. (Author/AM)

Relatively few studies have been made of the history of the international language Esperanto, although materials for its study are fairly complete. As a linguistic phenomenon, that is, a language in continuous use for almost a century but without national roots, it has also had little systematic study, though a considerable literature on the…

The Communication Committee of the South African National Council for the Deaf is currently developing an artificial sign language which could be used with all of the country's ethnolinguistic groups. Guidelines and constraints for developing such an artificial language are outlined. (CB)