This research examines the influence of bilingualism on third language learning in a bilingual community, the Basque Country. The English-language achievement of students instructed through the majority (Spanish) and the minority (Basque) languages in the Basque Country was measured. In addition, other cognitive, sociostructural, social psychological, and educational variables were also included in the study. Several sets of regression analyses were carried out to analyze the role of bilingual education. The results indicated that bilingualism and several other variables (intelligence, motivation, age, and exposure) were good predictors of English-language achievement. This research suggests, then, that immersion in the minority language for Spanish-speaking students and school reinforcement of the native language for Basque-speaking students have positive linguistic outcomes.

This study used two methods to assess bilingual dominance in four groups of 18 Italian–English bilinguals, who were selected on the basis of age of arrival (AOA) in Canada (early: 2–13 years; late: 15–26 years) and percentage use of the first language (L1), Italian (low L1 use: 1–15%; high L1 use: 25–85%). Ratios were derived from the bilinguals' self-ratings of ability to speak and understand Italian compared to English (the “verbal” self-rating ratios) and to read and write Italian compared to English (the “written” self-rating ratios). The ratio of the mean duration of English and Italian sentences produced by each bilingual was also computed. AOA and L1 use had the same effect on the self-rating and sentence duration ratios, which were correlated. The bilinguals who arrived in Canada as young adults and continued to use Italian often were the most likely to be Italian dominant. Dominance in Italian was associated with a relatively high level of performance in Italian (assessed in a translation task) and relatively poor performance in English (assessed by measuring strength of foreign accents). Both groups of late bilinguals (late low, late high) and both groups of early bilinguals (early low, early high) were found to produce English sentences with detectable accents. However, a group of 18 bilinguals (all early bilinguals) selected from the original sample of 72 based on their dominance in English did not have detectable foreign accents. This suggested that interlingual interference effects may not be inevitable.

The core idea that we argued for in the target article was that grammatical processing in a second language (L2) is fundamentally different from grammatical processing in one's native (first) language (L1). Our major source of evidence for this claim comes from experimental psycholinguistic studies investigating morphological and syntactic processing in child and adult native speakers, and nonnative speakers who acquired their L2 after childhood and for whom their L1 is the dominant language. With respect to child L1 processing, we argued for a continuity of parsing hypothesis claiming that the child's structural parser is basically the same as that of mature speakers and does not change over time. Adult L2 learners, in contrast, were seen to underuse syntactic information during sentence processing and to rely more on lexical–semantic cues to interpretation. To account for the observed L1/L2 differences in processing, we proposed the shallow structure hypothesis (SSH) according to which the representations adult L2 learners compute during processing contain less syntactic detail than those of child and adult native speakers.

The study examined the impact of the phonemic and lexical distance between Modern Standard Arabic (MSA) and a spoken Arabic vernacular (SAV) on phonological analysis among kindergarten (N=24) and first grade (N=42) native Arabic-speaking children. We tested the effect of the lexical status of the word (SAV, MSA, and pseudoword), as well as the linguistic affiliation of the target phoneme (SAV vs. MSA), on initial and final phoneme isolation. Results showed that, when words were composed of SAV phonemes only, the lexical status of the word did not affect phoneme isolation. However, when MSA and pseudowords encoded both SAV and MSA phonemes, kindergarteners found MSA words significantly more difficult to analyze. Comparing children's ability to isolate SAV versus MSA phonemes revealed that all children found MSA phonemes significantly more difficult to isolate. Kindergarteners found MSA phonemes that were embedded within MSA words even more difficult to isolate. Results underscore the role of the lexical status of the stimulus word, as well as the linguistic affiliation of the target phoneme in phonological analysis in a diglossic context.

Research at the interface of bilingual development and child language disorders has increased greatly in the past decade. The purpose of this article is to highlight the theoretical and clinical implications of this research. Studies examining the similarities in linguistic characteristics between typically developing sequential bilingual children and monolingual children with specific language impairment (SLI) the same age are reviewed in light of predictions from a maturational model of SLI. Studies examining the linguistic characteristics of bilingual children with SLI compared to monolinguals with SLI and their bilingual peers with typical development are reviewed in light of predictions of limited processing capacity theories of SLI. It is shown that data from bilingual children pose interesting challenges to both theoretical perspectives, although in different ways. Finally, the findings from this research are discussed in terms of their relevance for assessment of SLI in bilingual children.

This article describes a follow-up of 25 boys diagnosed as having specific expressive language delay (SELD) in the 24- to 31-month age period. At the time of diagnosis, all subjects had Bayley MDI scores above 85, Reynell Receptive Language Age scores within 4 months of their chronological age, and Reynell Expressive Language Age scores at least 5 months below chronological age; most had vocabularies of fewer than 50 words and few if any word combinations. At follow-up, 16 boys were 3 years old, 7 were 3½, and 2 were 4 years of age. When seen for follow-up, half the 25 boys still had very poor expressive language. These boys were speaking at best in short, telegraphic sentences, and many had moderately severe articulation disorders with quite poor intelligibility. The 12 boys with better outcome had a range of language skills. All spoke in sentences to some extent, and each displayed some mastery of early morphemes (prepositions, plurals, articles, progressive tense, and possessives). However, few if any of the children spoke in completely fluent, syntactically complex, and morphologically correct language. Problems with copula and auxiliary verbs, with past tense inflections, and with pronouns seemed especially common. This research suggests that children with SELD at 24 to 30 months are at considerable risk for continuing language problems.

Categorical perception of a synthetic /r/-/l/ continuum was investigated with Japanese bilinguals at two levels of English language experience. The inexperienced Japanese group, referred to as Not-experienced, had had little or no previous training in English conversation. The Experienced Japanese group had had intensive training in English conversation by native American-English speakers. The tasks used were absolute identification, AXB discrimination, and oddity discrimination. Results showed classic Categorical perception by an American-English control group. The Not-experienced Japanese showed near-chance performance on all tasks, with performance no better for stimuli that straddled the /r/-/l/ boundary than for stimuli that fell in either category. The Experienced Japanese group, however, perceived /r/ and /l/ categorically. Their identification performance did not differ from the American-English controls, but their overall performance levels on the discrimination tests were somewhat lower than for the Americans. We conclude that native Japanese adults learning English as a second language are capable of Categorical perception of /r/ and /l/. Implications for perceptual training of phonemic contrasts are discussed.

The literature to date suggests that the best predictor of early reading ability, phonological awareness, appears to be associated with the acquisition of letter-sound and vocabulary knowledge and with the development of well-defined phonological representations. It further suggests that at least some aspects of phonological awareness critically depend upon literacy exposure. In this study of 4- to 6-year-olds, we examine whether aspects of the home literacy environment are differentially associated with phonological awareness. Parental responses to a questionnaire about the home literacy environment are compared to children's awareness of rhyme and phonemes, as well as to their vocabulary, letter knowledge, and performance on measures of phonological strength (nonword repetition, rapid naming skill, phonological distinctness, and auditory discrimination). The results showed that a teaching focus in the home literacy environment and exposure to reading-related media are directly associated with phoneme awareness and indirectly associated via letter knowledge and vocabulary. Exposure to reading-related media and parents' active involvement in children's literature were also directly and indirectly linked with rhyme awareness skills via their association with letter and vocabulary knowledge.

This study tests the claim that children acquire collections of phonologically similar word forms, namely, dense neighborhoods. Age of acquisition (AoA) norms were obtained from two databases: parent report of infant and toddler production and adult self-ratings of AoA. Neighborhood density, word frequency, word length, Density×Frequency and Density×Length were analyzed as potential predictors of AoA using linear regression. Early acquired words were higher in density, higher in word frequency, and shorter in length than late acquired words. Significant interactions provided evidence that the lexical factors predicting AoA varied, depending on the type of word being learned. The implication of these findings for lexical acquisition and language learning are discussed.

This study investigates the way adult second language (L2) learners of English resolve relative clause attachment ambiguities in sentences such as The dean liked the secretary of the professor who was reading a letter. Two groups of advanced L2 learners of English with Greek or German as their first language participated in a set of off-line and on-line tasks. The results indicate that the L2 learners do not process ambiguous sentences of this type in the same way as adult native speakers of English do. Although the learners' disambiguation preferences were influenced by lexical–semantic properties of the preposition linking the two potential antecedent noun phrases (of vs. with), there was no evidence that they applied any phrase structure–based ambiguity resolution strategies of the kind that have been claimed to influence sentence processing in monolingual adults. The L2 learners' performance also differs markedly from the results obtained from 6- to 7-year-old monolingual English children in a parallel auditory study, in that the children's attachment preferences were not affected by the type of preposition at all. We argue that children, monolingual adults, and adult L2 learners differ in the extent to which they are guided by phrase structure and lexical–semantic information during sentence processing.

The logographic stage assumption in recent models of reading acquisition was examined by studying how German-speaking first graders read and spelled familiar words and matched pseudowords. Reading acquisition by German-speaking children provides an interesting case because the German writing system, in contrast to the English one, is phonologically rather transparent. To further test whether the transition from the logographic to the alphabetic stage poses a major obstacle at the beginning of reading, normally progressing first graders were contrasted with children who experienced serious difficulties at the beginning of reading and writing. In contrast to studies with American and British first graders, it was found that both normally progressing and delayed children relied on alphabetic strategies for both reading and writing, (a) Most children were able to read and - to a lesser extent - to spell completely unfamiliar pseudowords. (b) Reading of pseudowords correlated highly with reading of familiar words, and the same correlation was observed in the case of spelling, (c) Reading errors consisted mainly of nonwords beginning with the first letter(s) of the target, and most spelling errors consisted of spellings that were at least partially phonologically correct, (d) Reading performance was influenced by word exposure time, (e) Both reading performance and spelling performance were strongly predicted by knowledge of grapheme-phoneme correspondences. These findings support the conclusion that a logographic strategy is of limited importance when the writing system is phonologically rather transparent and when the instructional approach does not withhold information about grapheme-phoneme correspondences.

We use a longitudinal design to examine associations for a diverse sample of 2,120 Danish 16- to 30-month-old children between early expressive vocabulary and later reading and math outcomes in the sixth grade. Educational outcomes, in particular decoding and reading comprehension, can be predicted from an early vocabulary measure as early as 16 months with effect sizes (in proportion of variance accounted for) comparable to 1 year's mean growth in reading scores. The findings confirm in a relatively large population-based study that late talkers are at risk for low educational attainment because the majority of children experiencing early language delay obtain scores below average in measures of reading in the sixth grade. Low scores have the greatest predictive power, indicating that children with early delays have elevated risk for later reading problems.

Using a word order correction paradigm, we assessed syntactic awareness skills in children with good and poor reading comprehension, matched for age, decoding skill, and nonverbal ability. Poor comprehenders performed less well than normal readers, and the performance of both groups was influenced by the syntactic complexity and semantic ambiguity of the sentences. These findings support the view that poor comprehenders have language processing difficulties encompassing grammatical as well as semantic weaknesses, although their phonological processing skills are normal. The implications of such language weaknesses for the development of skilled reading are discussed.

The purpose of this study was to investigate early literacy acquisition in a phonologically transparent orthography with regular letter-sound correspondences. It was considered that Turkish, with its systematic phonological and orthographic structure, would make different demands on the beginning reader than the languages used in many of the previous studies of literacy acquisition. First grade children were assessed using tests of phonological awareness, letter recognition, word and pseudoword recognition, spelling, syntactic awareness, and listening comprehension at the beginning of the school year. The impact of these factors on the development of word recognition, spelling, and reading comprehension was examined. The results strongly suggest that a phonologically transparent orthography fosters the early development of word recognition skills, and that phonological awareness contributes to word recognition in the early stages of reading acquisition. Once the children's word recognition performance is high, listening comprehension ability distinguishes the different levels of reading comprehension among children. These patterns of results were interpreted as reflecting the phonological and orthographic characteristics of the Turkish language and orthography.

Speech samples from twelve 8- to 12-year-old children with specific language impairment (SLI) were analyzed. The feature deficit hypothesis maintains that SLI children may produce morphological markers (e.g., plural -s) correctly, but they do not appreciate their role in marking grammatical features. Rather, they treat them as meaningless phonological variants. Findings from the present study were incompatible with this hypothesis: (a) production of morphological markers was not random; errors were unidirectional, in almost all cases involving omission of an inflection in an obligatory context; (b) overregularization errors were sometimes observed; (c) grammatical features differed in difficulty; (d) substitution of stems for inflected forms occurred with irregular as well as regular verbs; and (e) errors of pronoun case marking were common and always involved producing an accusative form in a context demanding the nominative. Children who used a specific inflectional form correctly in some utterances omitted it in others, suggesting a limitation of performance rather than competence. There were few obvious differences between utterances that did and did not include correctly inflected forms, though there was a trend for grammatical errors to occur on words that occurred later in an utterance. It is suggested that slowed processing in a limited capacity system that is handling several operations in parallel may lead to the omission of grammatical morphemes.

Native Spanish early and late acquirers of English as well as native Vietnamese early and child acquirers of English made grammaticality judgments of sentences in their second language. Native Spanish early acquirers were not distinguishable from native English speakers, whereas native Spanish late acquirers had difficulty with all aspects of the grammar tested except word order. Native Vietnamese early acquirers had difficulty with those aspects of English that differ markedly from Vietnamese. Native Vietnamese child acquirers had more generalized problems, similar to those of native Spanish late acquirers. Thus, native language appeared to make a difference for early acquirers, whereas a later age of acquisition caused a more general problem. A processing-based model focusing on the difficulty non-native language learners have in rapidly decoding surface form is offered as a possible explanation for both effects.

There has been a growing trend in recent years toward the attribution of adultlike syntactic categories to young, language-learning children. This has derived support from studies which claim to have found positive evidence for syntactic categories in the speech of young children (e.g., Valian, 1986). However, these claims contradict the findings of previous research which have suggested that the categories underlying children's early multiword speech are much more limited in scope (e.g., Braine, 1976). The present study represents an attempt to differentiate and test these models of early multiword speech: focusing on the syntactic category of determiner, we investigated the extent to which 11 children showed overlap in the contexts in which they used different determiner types in their early multiword corpora. The results demonstrated that, although children do use determiners with a semantically heterogeneous collection of different noun types, there is very little evidence that they know anything about the relationship between the different determiner types, and thus there is no real case for the attribution of a syntactic determiner category. Indeed, this pattern of determiner use seems perfectly consistent with a limited-scope formula account of children's early multiword speech, as proposed by Braine (1976). These findings suggest that the development of an adultlike determiner category may be a gradual process, one involving the progressive broadening of the range of lexically specific frames in which different determiners appear, and are broadly consistent with a number of recent constructivist models of children's early grammatical development.

The study tested the effect of three factors on Arab children's (N=256) phoneme isolation: phoneme's linguistic affiliation (standard phonemes vs. spoken phonemes), phoneme position (initial vs. final), and linguistic context (singleton vs. cluster). Two groups of children speaking two different vernaculars were tested. The two vernaculars differed with respect to whether they included four critical Standard Arabic phonemes. Using a repeated-measure design, we tested children's phonemic sensitivity toward these four phonemes versus other phonemes. The results showed that the linguistic affiliation of the phoneme was reliable in explaining phoneme isolation reaffirming, hence the external validity of the linguistic affiliation constraint in explaining phoneme awareness in diglossic Arabic. The results also showed that initial phonemes and initial singleton phonemes were particularly difficult for children to isolate. These findings were discussed in light of a stipulated unique phonological and orthographic cohesion of the consonant–vowel unit in Arabic.

This study investigated the developing metalinguistic capabilities of Hispanic primary school children who are becoming bilingual but whose English reading achievement is below average. Two questions were posed: first, do native- and second-language vocabulary and degree of bilingualism contribute to performance on a metalinguistic task (defining words) and, second, do native- and second-language vocabulary and metalinguistic development at the word level significantly predict reading comprehension in the spring? The results showed that performance on the definition task in English and in Spanish was significantly explained by word knowledge in the language of the task; performance on the definition task in the other language (English or Spanish) but not degree of bilingualism contributed significantly, after the effects of vocabulary in the two languages were accounted for. Both native- and second-language vocabulary and phonological awareness independently contributed to achievement in English reading comprehension. The results suggest that, for children with limited native-language development in the early stages of bilingualism, vocabulary development in both the native and second language and metalinguistic development at the word level may be important education priorities because of their effects on second-language reading comprehension.

The aim of the present research was to determine the role of reading-related experience and processing speed on the time it took for children to name familiar stimuli. A total of 168 children, aged 7 to 13, were administered measures of global processing speed, title and author recognition, naming time, and reading ability. Naming times were predicted by age-related change in processing time but not by reading experience (as assessed by author and title recognition). The results are discussed in terms of the factors responsible for the relation between naming speed and reading.