Some second language (L2) learners return from study-abroad experiences (SAEs) with seemingly no change in their L2 ability. In this study we investigate whether a certain level of internal cognitive resources is necessary in order for individuals to take full advantage of the SAE. Specifically, we examine the role of working memory resources in lexical comprehension and production for learners who had or had not studied abroad. Participants included native English learners of Spanish. Participants completed a translation recognition task and a picture-naming task. The results suggest that individuals who lack a certain threshold of working memory resources are unable to benefit from the study-abroad context in terms of being able to produce accurately in the L2.

Segalowitz and Segalowitz distinguish between “speedup” (mean reaction time [RT] and mean standard deviation of responses in an RT task decrease to the same degree) and “automatization” (mean standard deviation decreases more than mean RT). The coefficient of variation, which is the standard deviation divided by the mean RT, decreases in the case of automatization while remaining unchanged in the case of speedup. We present data that are collected in two studies. The first one is a longitudinal study spanning 2 years and comprising four RT tasks, both in second language (L2) English and first language Dutch (N > 200). The second study is an English L2 word training study. Students (N = 41) performed a lexical decision task before and after training. Convincing evidence for automatization was not found in either study. The main problems in testing the Segalowitz and Segalowitz hypothesis is that gains in knowledge itself and gains in processing it cannot be adequately disentangled in the RT tasks currently used, characterized by a speed–accuracy trade-off. Although conceptually skill acquisition can be distinguished from knowledge accumulation, in reality, knowledge accumulation forms part of skill acquisition because, in real L2 learning, exposure to new words goes hand in hand with exposure to words encountered previously.

This paper examined the fundamental frequency variation in the narratives of individuals with high-functioning autism (HFA) and typical controls matched on age, IQ, and verbal abilities. Study 1 found increased fundamental frequency variation in the speech of 21 children and adolescents with HFA when compared to 21 typical controls. Study 2 replicated the findings from Study 1 with a younger sample of 17 children with HFA and 17 typical controls. In addition, Study 1 found evidence that acoustic measurements of prosody were related to clinical judgments of autism-specific communication impairments, although this was not replicated in Study 2. Taken together, these studies provide evidence for differences in expressive prosody in individuals with HFA that can be measured objectively.

Two experiments examined the role of syllables in writing Spanish words. In Experiment 1, participants had to write single words that were aurally presented. The interletter intervals (ILIs) between critical letters were measured. Longer ILIs were found in the intersyllabic than the intrasyllabic condition. In Experiment 2, the inputs were pictures to remove any potential phonological bias stemming from the input stimulus. Results suggested that the linguistic nature of the input is not determining the output. Post hoc analyses revealed that other characteristics of the stimuli cannot explain the results. These results indicate that syllables are essential units of processing in writing Spanish and that central processes related to spelling and the graphemic buffer affect peripheral processes at movement execution.

The relationship between written words and their pronunciation varies considerably among different orthographic systems, and these variations have repercussions on learning to read. Children whose languages have deep orthographies must learn to pronounce larger units, such as rhymes, morphemes, or whole words, to achieve the correct pronunciation of some words. However, children whose languages have transparent orthographies need only learn to pronounce graphemes to be able to read any word. In this study, the reading evolution of Spanish-speaking children was investigated for the purpose of discovering when and for what types of stimuli lexical information is used in Spanish. Five- to 10-year-old children were presented with lists of stimuli in which lexicality, frequency, and length were manipulated. The results in terms of reading accuracy and speed showed that the influence of stimulus length is great in the early grades and later diminishes, and just the opposite is the case for lexicality and frequency. These data suggest that reading acquisition in Spanish constitutes a continuum that ranges from phonological recoding to the use of lexical strategies, and that this transition is made at a very early stage, at least for the most frequent words.

Speakers monitor their speech output by listening to their own voice. However, signers do not look directly at their hands and cannot see their own face. We investigated the importance of a visual perceptual loop for sign language monitoring by examining whether changes in visual input alter sign production. Deaf signers produced American Sign Language (ASL) signs within a carrier phrase under five conditions: blindfolded, wearing tunnel-vision goggles, normal (citation) signing, shouting, and informal signing. Three-dimensional movement trajectories were obtained using an Optotrak Certus system. Informally produced signs were shorter with less vertical movement. Shouted signs were displaced forward and to the right and were produced within a larger volume of signing space, with greater velocity, greater distance traveled, and a longer duration. Tunnel vision caused signers to produce less movement within the vertical dimension of signing space, but blind and citation signing did not differ significantly on any measure, except duration. Thus, signers do not “sign louder” when they cannot see themselves, but they do alter their sign production when vision is restricted. We hypothesize that visual feedback serves primarily to fine-tune the size of signing space rather than as input to a comprehension-based monitor.

This cross-linguistic comparison of metalinguistic development in French and English examines early ability to manipulate derivational suffixes in oral language games as a function of chronological age, receptive vocabulary, and year of schooling. Data from judgment and production tasks are presented for children aged between 5 and 8 years in their first, second, or third school year in the United Kingdom and France. The results suggest that metamorphological development is accelerated in French relative to English. The French advantage encompasses knowledge of a broader range of suffixes and a markedly greater facility for generalizing morphological knowledge to novel contexts. These findings are interpreted in relation to the word formation systems of English and French, and the educational context in each country.

This study explores the relationship between aptitude, phonological memory (PM), and second language (L2) proficiency in nonnovice adult learners of English as an L2. Native speakers of French (N = 77) enrolled in a university Teaching English as a Second Language program were the participants in the study. Exploratory factor analysis revealed three main factors corresponding to the variables examined: L2 proficiency, aptitude, and PM. Multiple regression analyses revealed aptitude subtests and PM together predicted 29% of the variance in L2 proficiency. Additional regression analyses carried out on lower and higher proficiency subgroups, created by a median split on proficiency scores, revealed that none of the variables predicted L2 proficiency in the higher proficiency subgroup. PM remained as a significant predictor for the lower proficiency subgroup, extending the pattern of results found elsewhere in younger populations to adult nonnovice L2 learners.

The generality of the orthographic consistency effect in speech recognition tasks previously reported for Portuguese beginning readers was assessed in French-speaking children, as the French orthographic code presents a higher degree of inconsistency than the Portuguese one. Although the findings obtained with the French second graders replicated the generalized consistency effect (both for words and pseudowords, in both lexical decision and shadowing) displayed by the Portuguese second to fourth graders, the data obtained with the French third and fourth graders resembled the adult pattern, with the orthographic effect restricted to lexical decision. This suggests that, in the course of literacy acquisition, the overall orthographic inconsistency of the language's orthographic code influences the rate at which orthographic representations will impact on spoken word recognition.

English sentences containing the universal quantifiers each, every, and all are highly complex structures in view of the subtleties of their scope properties and resulting ambiguities. This study explored the acquisition of universal quantifier sentences as reflected in the performance of three diverse college-level student groups on a multipicture sentence interpretation task. The participant groups (hearing native speakers, deaf students, and second language learners of English) all exhibited fundamental knowledge of universal lexical, semantic, and syntactic properties that contribute to quantifier sentence interpretation. The native speakers outperformed the deaf and second language groups, whose performance was strikingly parallel. Performance patterns are explained in terms of the influences of derivational economy, including the option to restrict in situ indefinite noun phrases to singleton indefinites. The symmetry effect observed in child language studies was also observed among the college-aged participants in this study. It is explained in terms of a pragmatic challenge in managing contextual information that invokes an unexpected singleton indefinite interpretation. The results contribute to the understanding of sentence comprehension under conditions of restricted learner access to target language input and underscore the value of seeking correlates of theory-internal derivational economy in language acquisition and use.

The goal of this study was to examine the extent to which bilingual speakers maintain language-specific phonological contrasts for homorganic stops when a cue is shared across both languages. To this end, voice onset time (VOT) was investigated in three groups of participants: early bilinguals speakers of Canadian French and Canadian English (n = 8), monolingual speakers of Canadian English (n = 8), and monolingual speakers of Canadian French (n = 7). Three questions were targeted: What are the general patterns of VOT production in bilingual and monolinguals? Do bilingual speakers produce different mean VOT than monolinguals? Do bilingual speakers produce different variability in VOT than monolinguals? Acoustic measurements of VOT were made from monosyllabic English and French words with word-initial bilabial or coronal stop consonants. The results indicate that the early bilingual speakers maintain monolingual-like phonemic contrasts, but that they exhibit more variation within categories than monolingual speakers.

Using the self-paced reading paradigm, the present study examines whether highly proficient second language (L2) speakers of German (English first language) use case-marking information during the on-line comprehension of unambiguous wh-extractions, even when task demands do not draw explicit attention to this morphosyntactic feature in German. Results support previous findings, in that both the native and the L2 German speakers exhibited an immediate subject preference in the matrix clause, suggesting they were sensitive to case-marking information. However, only among the native speakers did this subject preference carry over to reading times in the complement clause. The results from the present study are discussed in light of current debates regarding the ability of L2 speakers to attain nativelike processing strategies in their L2.

This study provides new evidence concerning the pattern of acquisition of free and bound morphemes in Italian, based on the speech of 59 children recorded through a cross-sectional method. We found that inflectional morphology is mastered before free-standing morphology. Despite the great variety of verb inflections, the analyses showed that children partially master present indicative from early productions. Although free-standing morphemes are used correctly, they are optionally omitted. Here we have explored the use and omission of articles, clitics, the copula, and auxiliaries and have shown that omission is subject to certain constraints. Articles are mainly omitted from the root of the clause, much as null subjects, because from this position the requirement of clausal identification is voided. A higher omission of accusative clitics than dative clitics was observed that has also been explained in terms of the uniqueness checking constraint: accusative, but not dative clitics need to check the D feature twice, because the former, but not the latter, trigger past particle agreement. The uniqueness checking constraint has been adopted to explain the higher omission of auxiliaries with respect to the copula: the former, but not the latter, have to check the T feature twice. Together, these findings suggest that children omit, but in principled ways.

This study investigated the concurrent contributions of phonology, orthography, and morphology to biliteracy acquisition in 78 Grade 1 Chinese–English bilingual children. Conceptually comparable measures in English and Chinese tapping phonological, orthographic, and morphological awareness were administered. Word reading skill in English and Chinese was also tested. We found that cross-language phonological and morphological transfer occurs when acquiring two different writing systems. Chinese tone and onset awareness explained a significant amount of unique variance in English real-word reading after controlling for English-related variables. Chinese onset awareness alone made a significant unique contribution to variance in English pseudoword reading. Furthermore, English compound structure awareness explained unique variance in Chinese character reading. However, we did not see a significant cross-language transfer at the orthographic level. Taken together, these results suggest that there are shared phonological and morphological processes in bilingual reading acquisition, whereas the orthographic process may be language specific.

One important finding with the picture–word interference paradigm is that picture-naming performance is facilitated by the presentation of a distractor (e.g., CAP) formally related to the picture name (e.g., “cat”). In two picture-naming experiments we investigated the nature of such form facilitation effect with Mandarin Chinese, separating the effects of phonology and orthography. Significant facilitation effects were observed both when distractors were only orthographically or only phonologically related to the targets. The orthographic effect was overall stronger than the phonological effect. These findings suggest that the classic form facilitation effect in picture–word interference is a mixed effect with multiple loci: it cannot be attributed merely to the nonlexical activation of the target phonological segments from the visual input of the distractor. It seems instead that orthographically only related distractors facilitate the lexical selection process of picture naming, and phonologically only related distractors facilitate the retrieval of target phonological segments.

In six analyses using the Child Language Data Exchange System known as CHILDES, we explored whether and how parents and their 1.5- to 5-year-old children talk about writing. Parent speech might include information about the similarity between print and speech and about the difference between writing and drawing. Parents could convey similarity between print and speech by using the words say, name, and word to refer to both spoken and written language. Parents could differentiate writing and drawing by making syntactic and semantic distinctions in their discussion of the two symbol systems. Our results indicate that parent speech includes these types of information. However, young children themselves sometimes confuse writing and drawing in their speech.

This paper investigates the relationship between the ability to detect changes in prosody and reading performance in Spanish. Participants were children aged 6–8 years who completed tasks involving reading words, reading pseudowords, stressing pseudowords, and reproducing pseudoword stress patterns. Results showed that the capacity to reproduce pseudoword stress patterns accounted for a unique portion of the variance in text reading, after controlling for phonological awareness, phoneme sensitivity, and working memory. In addition, stress sensitivity predicted children's performance in stressing pseudowords. These results suggest that stress sensitivity may affect fluency in reading as well as word stress learning.

The purpose of this study was to examine within- and across-language relationships between lexical and grammatical domains by focusing on measures of lexical diversity and grammatical complexity in Spanish and English. One hundred ninety-six preschool and school-aged Latino children with different levels of English and Spanish proficiencies and different language abilities produced narratives in Spanish, English, or both. Analyses revealed strong associations between lexical (number of different words and number of different verbs) and grammatical measures (mean length of utterances in words and use of ditransitive predicates), supporting the domain interdependence hypothesis within a language. Cross-linguistic comparisons indicate a greater diversity of verbs and ditransitive predicates in Spanish compared to English for this population. In the language samples of children who produced narratives in the two languages, there was no relationship between the two domains across languages. The lack of cross-language correlations may be related to other variables influencing lexical and semantic development in bilingual learners. Methodological issues to be considered in future studies with bilingual speakers are discussed.

In the current study, we explore the influence of orthographic knowledge on phonological awareness in children with cochlear implants and compare developmental associations to those found for hearing children matched for word reading level or chronological age. We show an influence of orthographic knowledge on syllable and phoneme awareness in deaf and hearing children, but no orthographic effect on rhyme awareness. Nonorthographic rhyme awareness was a significant predictor of reading outcomes for all groups. However, whereas receptive vocabulary knowledge was the most important predictor of word reading variance in the cochlear implant group, rhyme awareness was the only important predictor of word reading variance in the reading level matched hearing group. Both vocabulary and rhyme awareness were equally important in predicting reading in the chronological age-matched hearing group. The data suggest that both deaf and hearing children are influenced by orthography when making phonological judgments, and that phonological awareness and vocabulary are both important for reading development.

The role of phonological short-term memory (PSTM), attentional resource capacity/allocation, and processing speed on children's spoken narrative comprehension was investigated. Sixty-seven children (6–11 years) completed a digit span task (PSTM), concurrent verbal processing and storage (CPS) task (resource capacity/allocation), auditory–visual reaction time (AVRT) task (processing speed), and the Test of Narrative Language. Correlation and regression analyses examined the association between the memory variables and comprehension. The main findings were (a) CPS and AVRT correlated with comprehension and (b) after accounting for age, CPS accounted for a significant 7.9% of unique variance and AVRT accounted for another significant 5.2%. The results indicate that resource capacity/allocation and processing speed are important to children's ability to understand spoken narrative.