One of the intricate properties of second language acquisition is that some types of grammatical feature appear to be acquired easily and in a native-like way, while others remain persistently difficult. There is much evidence related to the issue in the current empirical studies, and the issue raises an important explanatory problem for a theory…

Language testing and second language acquisition research are both concerned with proficiency in the second language; given this shared interest, the rapprochement between these two domains may prove revealing and productive not only in terms of teaching practices, but also in taking a wide view of language, ranging across cognition, society and…

This study used quantitative analyses complemented by the retrospective data obtained through a stimulated recall procedure to address three interrelated issues: (a) whether second language learners use online planning opportunities to carefully plan their speech to enhance the quality of the language they produce, (b) what kinds of self-repair…

In this paper we discuss a computational cognitive model of children's poor performance on pronoun interpretation (the so-called Delay of Principle B Effect, or DPBE). This cognitive model is based on a theoretical account that attributes the DPBE to children's inability as hearers to also take into account the speaker's perspective. The cognitive…

A large-scale study of complex "wh"-questions with 1,000 subjects aged 4-9 years is reported. The subjects' dialects were Mainstream American English or African American English, and approximately one-third were language impaired. The study examined when children permit long distance "wh"-movement, and when they respect a variety of syntactic…

The present paper looks at the growing population of Russian heritage speakers from a linguistic and psycholinguistic perspective. The study attempts to clarify further the notion of heritage language by comparing the linguistic performance of heritage speakers with that of monolinguals and second language learners. The amount of exposure to…

This study is an attempt to investigate the efficacy of using existing semantic relations categories for understanding how children comprehend the verb "with" + noun construction. (Author)

The attribution of function of various kinds to elements of child speech is discussed, and the question of the validity of the interpretations on which such attribution rests is explored with reference to Halliday's work on the development of meaning. (Author)

Discusses interlanguage development in terms of three questions: (1) What requirements do learners impose on their own interlanguage output? (2) What linguistic knowledge concerning the fulfillment of their requirements do learners have stored in their memories? and (3) What linguistic forms do learners actually use in their interlanguage output,…

In response to earlier studies by Thompson and Chapman (1977) and Clark and Clark (1977), 16 middle-class and upper-class White children between 1.2 and 2.2 were tested for overextension in production and comprehension. (AM)

This study investigates the theoretical plausibility and empirical validity of the assumption that all performance in a foreign language can be traced back to a single factor, the general language ability factor. The theoretical background of this hypothesis is reviewed in detail. The concept of a unitary linguistic competence, interpreted as an…

Selected aspects of early phonological development are described, and eight important characteristics are suggested. It is held that the child plays a highly active, creative role in the acquisition process. The child's early vocables constitute a connecting link between babbling and adult-modeled speech; the child's phonological systems for…

A study was conducted to determine whether the child expresses linguistic knowledge during the single-word period. The order of mention in 65 sets of successive single-word utterances from five children at Stage 1, two to four years old, were analyzed. To elicit speech, the children were shown line drawings representing such situations as animate…

Experiments supported the following: (1) output-error assumption, by finding larger emotional responses for verbal slips than for correct vocalizations; (2) editing assumption, by finding that edited vocal responses require more processing time than unedited responses; (3) social acceptability editing criterion, by observing that neutral verbal…

Ninety children between the ages of three and six described objects which differed on three simultaneous dimensions, using adjective combinations appropriate to the dimensions. Each child performed an imitation, comprehension, and production task. (Author/CFM)