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…

More than half the global population is estimated to be multilingual, yet research on autistic children who grow up in multilingual environments remains scant. We conducted a systematic review of peer-reviewed studies on multilingualism in autistic children and its impact on children's language and communication skills. Following Preferred…

A systematic review of research on the effects of interventions that include communication partner modeling of aided augmentative and alternative communication (AAC) on the language acquisition of individuals with complex communication needs was conducted. Included studies incorporated AAC modeling as a primary component of the intervention,…

Reviews some of the principal phenomena that have been found to characterize the acquisition of word meaning during the first two years of life, and proposes a theoretical framework which can be used to interpret these phenomena. (MP)

Studies have investigated and proposed different potential influences on children's initial mappings of object words to referents. Each proposal is a variant on the idea that children use one source of evidence about the structure of word meanings or of grammar to discover other forms of structure, and in doing so they "bootstrap" their…

An attempt was made to train nine severely mentally retarded children to be more effective communicators within a referential communication paradigm. The researchers sought, too, to examine the importance of three skills involved in formulating an effective message: coping with referents similar to the nonreferents, comparison skills, and ability…

The paper focuses on the modal auxiliary system in English as it pertains to language development in language-impaired and normal children. The syntactic, semantic, and pragmatic functions of modals are described. Assessment and intervention guidelines are offered. (Author/DB)

The authors review research on attempts to promote speech acquisition in severely handicapped students. Studies on verbal imitation, syntactic forms, and semantics are summarized. Implications for instruction are noted, including careful selection of responses likely to occur in the child's normal environment and which have intrinsic reinforcing…

Presents examples of how children acquire language through the principles-and-parameters model, a highly modular system in which different theories interact so that only permissible sequences arise, and highlights research on Spanish syntax and semantics. (136 references) (CB)

Reviews research on contributions of the child's environment to the development of syntax and semantics. Current theoretical proposals for internal and external constraints are discussed, and the implications of the research for the theoretical descriptions of the child's contribution to development are considered. (RH)

This paper locates computational and behavioral studies of children's language learning in a theoretical framework; reviews four articles in this journal issue on learning word meanings and sounds and on setting grammatical parameters; highlights "autonomous bootstrapping" strategies that children use to represent uncertain linguistic…

Reviews evidence supporting the Contrastive Hypothesis, revealing little support for the hypothesis that young children automatically assume that every two words in their lexicons contrast. Theoretical problems with the positions that children assign words to semantic fields as they are acquiring them and that innovations are used to fill lexical…

Research is reviewed on language growth between 10-14 years in children with language-learning disabilities. Delays are discussed in semantic development, concept formation, syntactic development, memory, and pragmatics. A strategies-based intervention focus is described along with the need for counseling and for developing adaptive coping and…

Reconsiders the predominant views on the acquisition of kinship terms. Topics discussed include: (1) kinship and the ontogenesis of logic; (2) kinship and semantic development; (3) the language learner as naive theorist; (4) development and domain specificity; and (5) an alternative approach to kinship. (RJC)

Clark's Semantic Feature Acquisition theory of semantic development is reviewed and evaluated against the recent experimental literature with special reference to the acquisition of English antonyms. (Author/MP)