One of the fundamental questions in the field of language acquisition is a learnability problem, which considers how learners acquire certain aspects of language which are not directly provided in the input or whose referents are not readily observable. This dissertation investigates Japanese children's acquisition of various linguistic phenomena,…

Stoel-Gammon (this issue) states that "from birth to age 2 ; 6, the developing phonological system affects lexical acquisition to a greater degree than lexical factors affect phonological development" (this issue). This conclusion is based on a wealth of data; however, the available data are somewhat limited in scope, focusing on rather holistic…

This article discusses an attempt to establish a model of the cognitive strategies used by a child in the acquisition of nouns and the stages in the process of categorizing reality. (Text is in Italian.) (CFM)

Suggests that even the youngest children use systematic strategies in ordering the elements of a story based on causal and temporal relationships. (FL)

Presents evidence that young children's comprehension of the locatives "in", "on", and "under" is, at least in part, contextually determined. Children were given tasks with verbal instructions which were either contextually congruent or incongruent. Results are interpreted in terms of the non-linguistic as well as linguistic strategies apparently…

This paper argues that if conclusions about children's grasp of logical concepts are to be reached and acceptable lines of research followed, then more precise definitions of the concept "logical necessity" must be formulated. The paper defines logical necessity as "the unconditional guarantee of truth that accompanies valid…

Discusses the inadequacies of the linguistic development theory called cognitive determinism and suggests instead the linguistic input hypothesis. Concludes that it is not either cognitive development or linguistic input that determines linguistic growth, but an interaction between them. (RM)

Early childhood learning of language has led some to postulate innate knowledge of an abstract symbolic linguistic system. However, if the child's abstract understanding initially requires concrete support in the form of agreement of the message with his nonlinguistic experience, the indication would be that the development of syntactic…

Reports on a child who evidently used a gestalt strategy (proceeding from the whole to the parts) in learning his first language. Further evidence for a gestalt strategy exists in the literature, albeit implicitly, and any theory of language or language acquisition should be able to account for it. (Author/KM)

The progressive inflection "-ing" appears to be the earliest verb inflection acquired by children learning English as their first language. Explanations are made on why the progressive is rarely, if ever, overgeneralized to inappropriate forms. (SW)

A study is made of ways in which three children forgot a foreign language in which they had been immersed. Specifically considered are whether the last things learned are the first things forgotten, and whether forgetting entails unlearning in reverse order from the original learning process. (Author/RM)

Tests to discover the nature of the second language learner's language are discussed. Such tests are based on the assumptions that the development of the system of the foreign language in the learner follows certain regular patterns, and that the learner's grammar is essentially systematic at any stage of his learning. (RM)

Notes that psycholinguists have studied "fast mapping," and behavior analysts have studied the phenomenon of"learning by exclusion." Reviews the research protocols, questions, and outcomes of these two research lines to show their clear similarities, to support the argument that both disciplines are studying a single…

One of many aspects of the linguistic centrality of the spoken word is the "acoustic trigger" to conceptualization, the most significant primal trigger in human beings, which when activated results in contrast and comparison leading to symbolic conceptualization. The oral/aural mode, or vocal production and acoustic perception, is developmentally…

Three experiments were conducted to assess the effects of nonbizarre vs. bizarre pictorial elaboration on the paired-associate retention of noun pairs. Five and seven year old children served as subjects in the first two experiments and learned a list of common noun pairs by the study-test paired-associate method. Experiment 1 provided a…