Is children's language acquisition based on innate linguistic structures or built from cognitive and communicative skills? This book summarises the major theoretical debates in all of the core domains of child language acquisition research (phonology, word-learning, inflectional morphology, syntax and binding) and includes a complete introduction…

Providing a comprehensive survey of cutting-edge work on second language learning, this "Handbook," written by a team of leading experts, surveys the nature of second language learning and its implications for teaching. Prominent theories and methods from linguistics, psycholinguistics, processing-based, and cognitive approaches are…

Findings from studies exploring role of joint attentional focus in children's acquisition of language indicated that language of 24 mothers and their 15- to 21-month-olds inside episodes of joint attentional focus involved more utterances, shorter sentences, more comments, and longer conversations than outside of episodes. Also, object references…

Results from these two studies show that fast mapping--gaining information about a word from how it is used in a sentence, what words it is contrasted with, and other factors--can be used successfully by children two to four years old to form quick and rough hypotheses about the meaning of a word. (PCB)

Between their second and fifth years, young children learn approximately 15 new words a day. For every word the child hears, he or she must choose the correct referent out of an infinite set of candidates. An important problem for developmental psychologists is to understand the principles that limit the child's hypotheses about word meanings. A…

Children ages 1 1/2 to 3 years were tested to determine their comprehension of the terms "in,""on," and "under." It was found that children who listened to a pretest story involving the objects to be used in the study showed markedly better comprehension of the terms than children not exposed to the pretest activity.…

Three experiments investigated children's acquisition of tense and aspect. Children aged 3-6 years watched and described actions of puppets. The vast majority used appropriate tense, with 3-year-olds using mainly simple past and 4-year-olds encoding most situations with the past progressive. (SKC)

Research on second language acquisition (SLA) and research on foreign language learning (FLL), often regarded as different and separate fields of inquiry, are compared in a brief review of literature. Perceptions about the scopes and characteristics of the research are examined. Concerns about the relationship between SLA research and theory and…

Examined the effects of rounded and unrounded vowels on the perception of the voiceless fricatives "s" and "sh" by adults and by young children who could and could not produce both sounds. Concluded that productive mastery is not critically responsible for perception of the distinction between the two phonemes or the…

Examines how reference points for the categorical interpretation of high and low (adjectives) were defined by three- to five-year-old children and adults. Shows categorical interpretations of relative terms to be complex dependent. (HOD)

English- and Japanese-speaking children aged four and five were asked to say the opposite of statements. Statements varied in truth value and unmarked/marked membership of antonym pairs. Findings did not support a universality hypothesis; differences were found between the two groups in the use of semantic and syntactic denial. (Author/CB)

This paper examines the validity of Vygotsky's interpretation of the private speech (PS) phenomenon on the basis of findings reported in the literature. A review of available findings provided support for an age-related shift from overt to covert means of verbal self-regulation and for an interpsychological to intrapsychological shift in the…

Considered article and noun position as syntactic cues indicating the focus of sentential negation in 7- and 10-year-olds and adults. Noun position and article independently influenced the focus of negation. Developmental differences in the uses of articles were related to the acquisition of mastery of the article system. (SKC)

Reveals that young children acquiring Mandarin Chinese differentiate subject from topic, even though Chinese is a "topic-prominent" language. Data are based on results of a standardized, elicited imitation test of 95 Chinese children in Taiwan. Subjects between 2 years, 6 months and 5 years of age responded to coordinate as well as…

This investigation addresses problems of defining verbal imitation, and suggests solutions by analyzing verbal interactions between two children and their mothers. Children were between 18 and 35 months old, with a mean length of utterance between 1.4 and 4.2 morphemes. Analyses focus upon the uses these children made of maternal models; 10…