Poverty of the stimulus has been at the heart of ferocious and tear-filled debates at the nexus of psychology, linguistics, and philosophy for decades. This review is intended as a guide for readers without a formal linguistics or philosophy background, focusing on what poverty of the stimulus is and how it's been interpreted, which is…

This article focuses on the acquisition of mood in early complement clauses of European Portuguese (EP). Two semantic features are involved in the EP mood system--epistemicity and veridicality. An elicited production task administered to 80 children aged 4 to 9 showed that, even though children use the subjunctive in [-- epistemic] contexts, the…

The author considers controversial psycholinguistic problems in the study of first and second language acquisition, raising such questions as whether all children learn language in the same way, and whether all languages are learned in the same way. Her observations, based partially on observing her own bilingual child, suggest that the cenematic…

Some aspects of a theory of grammar are presented which derive from a formal theory of language acquisition. One aspect of the theory is a universal constraint on analyzability known as the Freezing Principle, which supplants a variety of constraints proposed in the literature. A second aspect of the theory is the Invariance Principle, a…

Phonetic symbolism implies that there are intrinsic relationships between sounds employed in words and the meanings of the words. Research in phonetic symbolism and how it operates has implications for foreign language learning. Such research seeks to determine whether one's capacity for correctly guessing the meanings of words in another language…

This paper discusses the meaning of the term "lexical simplification" in the context of second language acquisition. It is suggested that simplification be viewed as a universal feature of language use which may be manifested in a number of linguistic contexts, including the creation of a learner's interlanguage. It is further suggested…

In a recent paper (1977) Levenston and Blum suggested that lexical simplification operates according to universal principles, and that these derive from the individual's semantic competence in his mother tongue. This paper examines the validity of this suggestion by means of a comparative study of lexical simplification in three different…

Certain proposed theories on second language acquisition, their justifications, and their predictions about English are examined in this paper. The first section discusses the process of second language acquisition; the stages and strategies learners use and progress through on their way to mastery are described. The second section discusses the…