Recent SLA theory development, supported by related developments in cognitive psychology, has made the study of SL speech production, hitherto neglected, a promising area of work. Recent developments in L1 production studies have provided a gradually strengthening foundation for investigations of L2 production with both use and acquisitional concerns. This article briefly sketches the current first language position as a necessary preliminary to a critical discussion of recent SL production research with particular regard to methodology.

This article examines sensitivity to structural parallelism in verb phrase ellipsis constructions in English native speakers as well as in three groups of advanced second language (L2) learners. The results of a set of experiments, based on those of Tanenhaus and Carlson (1990), reveal subtle but reliable differences among the various learner groups. These differences are interpreted as showing that some L2 learners can acquire sensitivity to parallelism in the absence of surface transfer. Furthermore, the results cast doubt on two conventional theoretical claims: that the parallelism effect has a syntactic basis and that it is uniquely linked to instances of surface anaphora (Hankamer & Sag, 1976).

This study uses a sentence completion task with Swedish and Chinese L2 English speakers to investigate how L1 morphosyntax and L2 proficiency influence L2 English subject-verb agreement production. Chinese has limited nominal and verbal number morphology, while Swedish has robust noun phrase (NP) morphology but does not number-mark verbs. Results showed that like L1 English speakers, both L2 groups used grammatical and conceptual number to produce subject-verb agreement. However, only L1 Chinese speakers—and less-proficient speakers in both L2 groups—were similarly influenced by grammatical and conceptual number when producing the subject NP. These findings demonstrate how L2 proficiency, perhaps combined with cross-linguistic differences, influence L2 production and underscore that encoding of noun and verb number are not independent.

Sixty target words were selected from two sets of graded readers. One set contained three readers with the same title, The Railway Children, and the other set, three books about Sherlock Holmes. Students chose one of the two sets to read and were given a pretest, an immediate posttest, and a five-week delayed posttest on their acquisition of spelling, aural meaning, written meaning, and use. Five fixed factors (time, frequency of word occurrence, glossing, word frequency levels, and four dimensions of vocabulary knowledge) in vocabulary learning and a random variable (the participants) were analyzed with generalized linear mixed models. The results show that the odds of improvements in the knowledge of written and aural meanings were significantly better than those for the knowledge of spelling and use. Significant interaction effects were found between time and other fixed factors, except for glossing. Pedagogical implications of the results are discussed.

This study brings together two previously largely independent fields of multilingual language acquisition: heritage language and third language (L3) acquisition. We investigate the production of fortis and lenis stops in semi-naturalistic speech in the three languages of 20 heritage speakers (HSs) of Italian with German as a majority language and English as L3. The study aims to identify the extent to which the HSs produce distinct values across all three languages, or whether crosslinguistic influence (CLI) occurs. To this end, we compare the HSs’ voice onset time (VOT) values with those of L2 English speakers from Italy and Germany. The language triad exhibits overlapping and distinct VOT realizations, making VOT a potentially vulnerable category. Results indicate CLI from German into Italian, although a systemic difference is maintained. When speaking English, the HSs show an advantage over the Italian L2 control group, with less prevoicing and longer fortis stops, indicating a specific bilingual advantage.

THE PSYCHOLOGY OF THE LANGUAGE LEARNER: INDIVIDUAL DIFFERENCES IN SECOND LANGUAGE ACQUISITION. Zoltán Dörnyei. Mahwah, NJ: Erlbaum, 2005. Pp. 270. $69.95 cloth, $29.95 paper.

This concise book on individual differences (IDs) in SLA presents research on topics such as language aptitude, motivation, cognitive styles, student self-regulation, and personality traits. Its in-depth treatment of the field will make it valuable to researchers in applied linguistics and second language (L2) studies. At the same time, its straightforward presentation and conversational tone should make it accessible to language teachers and students of L2 pedagogy interested in understanding more about what individual learners bring to the classroom.

I investigated the trajectory of processing variability, as measured by coefficient of variation (CV), using an intentional word learning experiment and reanalyzing published eye-tracking data of an incidental word learning study (Elgort et al., 2018). In the word learning experiment, native English speakers (N = 35) studied Swahili-English word pairs (k = 16) before performing 10 blocks of animacy judgment tasks. Results replicated the initial CV increase reported in Solovyeva and DeKeyser (2018) and, importantly, captured a roughly inverted U-shaped development in CV. In the reanalysis of eye-tracking data, I computed CVs based on reading times on the target and control words. Results did not reveal a similar inverted U-shaped development over time but suggested more stable processing of the high-frequency control words. Taken together, these results uncovered a fuller trajectory in CV development, differences in processing demands for different aspects of word knowledge, and the potential use of CV with eye-tracking research.

This meta-analysis synthesized 35 English studies (130 effect sizes, N = 1,981) that employed online tasks to investigate the processing of multiword sequences (MWSs). We examined (a) to what extent MWSs enjoy a processing advantage over novel word combinations; (b) how such a processing advantage is moderated by statistical regularities (i.e., phrasal frequency, association strength), MWS type, and explicitness of experimental tasks; and (c) whether such moderating patterns differ between L1 speakers and L2 speakers. The results confirmed the processing advantage for most subtypes of MWSs, with effect sizes ranging from small to medium. For L1 speakers and L2 speakers, the processing advantage of MWSs was found across the continuum of phrasal frequency and association strength and varied. Interestingly, task explicitness moderated the processing advantage of MWSs but only for L2 speakers. Taken together, our results shed light on the understanding of MWSs as well as directions for future research.

The present semantic priming study explores the integration of newly learnt L2 German words into the L2 semantic network of German advanced learners. It provides additional evidence in support of earlier findings reporting semantic inhibition effects for emergent representations. An inhibitory mechanism is proposed that temporarily decreases the resting levels of the representations with which the new representation is linked and thus enables its selection despite its low resting level.

It is easy for learner-centred approaches to classroom method to fall into the trap of appearing to advocate the virtual abdication of the teacher. The purpose of this paper is to try to redress the balance by setting out an approach (in Section II), initially quite neutral with respect to the ‘teacher-centred or learner-centred’ issue, that instead simply specifies the ‘things that have to happen’ in a classroom if the experience is to have any chance of being a profitable one for the learners. These things are necessary but not sufficient, because attempting to ensure that they happen entails running a number of major risks (to be specified in Section II) that threaten to destroy the value of the classroom experience.

Gundel and Tarone (1981) studied the acquisition of pronouns by Chinese and Spanish speaking adults learning English. On the basis of this study it was proposed that when L1 and L2 differ in the relative order of object pronoun and verb, the acquisition of direct object pronouns proceeds in three stages: (1) direct transfer of the native language pattern; (2) zero anaphora, i.e. no overt form at all, in direct object position; (3) the correct L2 pattern. The present paper presents further evidence for this proposal, and hence for a hypothesis-testing view of second language acquisition, on the basis of longitudinal data from English speaking children learning French in the Toronto French Immersion Program.

While monolingual speakers can use contrastive pitch accents to predict upcoming referents, bilingual speakers do not always use this cue predictively in their L2. The current study examines the role of recent exposure for predictive processing in native German (L1) second language learners of English (L2). In Experiment 1, participants followed instructions to click on two successive objects, for example, Click on the red carrot/duck. Click on the green/GREEN carrot (where CAPS indicate a contrastive L + H* accent). Participants predicted a repeated noun following a L + H* accent in the L1, but not in the L2, where processing was delayed. Experiment 2 shows that after an exposure period with highly consistent prosodic cues, bilinguals engaged in predictive processing in both their L1 and L2. However, inconsistent prosodic cues showed different effects on bilinguals’ L1 and L2 predictive processing. The results are discussed in terms of exposure-based and resource-deficit models of processing.

This article makes a case for studying the perceptions that young people have of the ways of speaking of both themselves and others on the supposition that constructions of ambient sociolinguistic variation have an impact on the language development and use of individual language users. Such a study is particularly relevant in multilingual contexts in which differences with regard to social as well as ethnic and linguistic background may generate significantly different perceptions. In a speaker evaluation study, Swedish speech stimuli from 12 young Stockholmers were evaluated by 343 listeners from different backgrounds. The results show that young people may divide and relate to the linguistic space of Stockholm in very different ways and that they vary in their degree of accuracy regarding linguistic self-perception.

The study reported here extends Tyler and Bro's (1992) investigation of the sources of native speakers' perceptions of incoherence in English text produced by nonnative speakers. Using paper-and-pencil tasks, the original study examined two competing hypotheses: (a) The primary source of interference was the order in which the ideas were presented versus (b) the primary source of interference was mismatches in discourse structuring cues. They found no effect for order of ideas but a strong effect of discourse structuring cues. In the present study, 80 subjects were tested on the same texts as those used in Tyler and Bro (1992) but using microcomputers. Subjects rated the text for comprehensibility and answered three questions concerning the propositional content. The computer format represented a more sensitive measure of subjects' reactions to the text because it did not allow looking back and because it provided information concerning differences in reading time for each manipulation. Once again, the results of the comprehensibility ratings showed a strong effect for miscues and no significant effect for order of ideas. Results of the true/false questions indicated that presence of miscues affected subjects' comprehension of the propositional content but that order of ideas had no discernible effect. Finally, reading time results also showed a strong effect for miscues and a mixed effect for order of ideas, suggesting that order of ideas does make a minor contribution to comprehensibility.

This study is the first to investigate subject-level variability in sociolinguistic evaluative judgements by 30 adult L2 German learners and explore whether the observed variability is characterizable as a function of individual differences in proficiency, exposure, and motivation. Because group-level estimates did not paint an accurate picture of the individual, we propose methods capable of integrating population-level estimates with person- and ensemble-centered approaches so as to reconcile generalizability and individuality. Using random effects from Bayesian mixed-effects models, we found that global subject-level variability in evaluative judgements was not predicted by individual differences. By building homogeneous ensembles (i.e., subgroups of individuals with similar evaluative judgements), however, it was possible to assess whether ensembles were characteristic of certain levels of individual differences. This ensemble-centered approach presents an innovative way to address the group-to-individual generalizability issue in cross-sectional data and transcend individual variability in order to make tentative generalizations of individual cases to wider populations.

This study investigated whether L2 English learners’ prosodic properties in speech acts change as they are immersed in the English-speaking academic community over time, and if so, what individual and contextual factors (proficiency, orientation to language study, and target language contact) potentially affect these changes. Forty-seven Japanese learners of English in an English-medium university in Japan completed a speaking task that elicited two speech acts (request and opinion) three times over one academic year (8 months). Their speech was analyzed for discourse intonational features (e.g., tone choices, prominence ratio, and pitch range). Results showed that all prosodic properties changed over time, although the pace and patterns of changes differed among the properties. Proficiency and language contact significantly affected the change in tone choice, but no other relationship was found between individual/contextual factors and changes in prominence ratio or pitch range.

The study investigates the role of causal reasoning in second language (L2) narrative comprehension. Subjects read and recalled texts that were either high or low in causal coherence. This read-and-recall procedure was repeated. Half of the subjects reported their thoughts during reading. The major finding was that first language (L1) readers recalled the high coherence texts better than the low coherence texts. Advanced L2 readers showed a similar advantage for thehigh coherence texts, but only in their second reading. Intermediate readers' recall was lower and showed no advantage for highly coherent texts. The verbal report data generally supported these patterns. These results indicate that L2 readers have difficulty detecting the higher order causal structure in texts. This structure is a central component of L1 readers' mental representation of the information in a text. As L2 readers' skills improve, their ability to detect causal relations increases, although even advanced L2 readers may need a second reading to do so.

Two eye-tracking experiments tested (a) whether L2 learners benefit from the consistency of input modality (auditory instead of written processing instruction [PI] training) and (b) whether they benefit from training using the same voice as the test voice. Results confirmed a robust effect of PI training on picture-selection accuracy, yet the improvement did not differ between training modalities. Eye-tracking data revealed resilient looks to the incorrect (first noun = agent) picture even after training, demonstrating the challenge in tuning to the grammatical forms while processing auditory L2 input. The effect of voice familiarity was larger for the male voice, which had longer duration for the later cue (à Marie/Pierre) than the female voice. Auditory PI training can be as effective as written PI training, but it does not immediately enhance learners’ sensitivity to grammatical cues. However, learners may benefit from hearing a salient grammatical cue toward the end of the sentence.