The present study examines classroom learners' course of grammatical development in acquiring the interpretive correlates of variable adjective position in French. Eventual attainment of the target language system requires not only knowledge of linear word-order possibilities within the determiner phrase that differ from their native language (English) but knowledge of the interpretive differences between the two orders as well. Results from a contextualized acceptability judgment task administered to monolingual English-speaker controls, four groups of university-level learners of French, and native-French-speaker controls (N = 157) show that adjective position-interpretation pairings are eventually acquired, although with a high degree of between-learner variability in rate. Based on an analysis of both individual and group acceptance rates, I argue that eventual attainment of the second language system requires a priori knowledge of a specific representational format—supporting the notion of the domain-specificity of language as pursued in generative accounts of SLA—but that the course of grammatical development is affected by a number of group- and learner-specific variables that mediate depth of processing (following Gass, 1997).I am indebted to a number of individuals who helped me bring this manuscript to publication, including Laurent Dekydtspotter, the director of my 2002 dissertation at Indiana University, where the research presented in this manuscript was begun; several anonymous SSLA reviewers, who provided insightful and constructively critical comments; and the editorial staff of SSLA, who provided much encouragement and showed great patience.

This paper presents an experimental study of the rarely explored question of how input through instruction interacts with L2 acquisition at the level of modular linguistic knowledge. The investigation focuses on L2 knowledge of the English polarity item any, whose properties are only partially covered by typical language-teaching materials. We investigate Najdi-Saudi Arabic-speaking learners’ knowledge of the distribution of any in contexts that are taught, contexts that are not taught but may be observable in the input, and contexts that are neither taught nor observable. We further test whether conscious awareness of instructed rules about any correlates with performance. Our findings suggest a role for instruction and for internal, UG-constrained acquisition, and that these two paths interact. We explore our findings in terms of Sharwood Smith and Truscott’s (2014a, 2014b) framework of modular online growth and use of language, in which cognitive development is driven by processing.

The present study examined whether Chinese-English bilinguals showed morphological sensitivity toward prefixed words. In the experiment, English monolinguals showed masked priming effects in a Transparent condition (disagree-AGREE) and an Opaque condition (mischief-CHIEF), but not in a Form condition (stranger-ANGER). In contrast, bilinguals showed equivalent priming effects across the three conditions. Indeed, the difference between the magnitude of priming in the Form condition relative to that in the other two conditions was statistically smaller for the bilinguals than for the monolinguals. These findings suggest Chinese-English bilinguals are less sensitive to the morphological status of prefixes, compared with monolinguals.

This study investigated the effect of the first language (L1) on the visual word recognition of inflected nouns in second language (L2) Finnish by native Russian and Chinese speakers. Case inflection is common in Russian and in Finnish but nonexistent in Chinese. Several models have been posited to describe L2 morphological processing. The unified competition model (UCM; MacWhinney, 2005) predicts L1-L2 transfer, whereas processability theory (Pienemann, 1998) posits a universal hierarchy in L2 acquisition regardless of the L1. The morphological decomposition deficiency hypothesis (Ullman, 2001b; VanPatten, 2004) claims that nonnatives cannot morphologically decompose words. Finally, DeKeyser (2005) proposes that morphophonological transparency affects nonnative processing. The current study explores which model best accounts for the processing of L2 Finnish by native Russian and Chinese speakers. The materials included simple nouns, transparently inflected nouns, and semitransparently inflected nouns. The results showed that Finns and Russians had longer reaction times (RTs) for morphologically complex nouns, but Chinese had longer RTs for semitransparent nouns. The RT results support the UCM by showing a L1-L2 transfer. Furthermore, transparency influenced word recognition among nonnatives; they made the most errors with semitransparent nouns.

This study examined individual-level variability in N400 and P600 ERP correlates of native and nonnative language sentence processing of semantic and grammar information. Twenty-six native English-speaking learners of Spanish as a second language were tested. Participants completed sentence reading tasks in English and Spanish during EEG recording. The group-level results for grammar showed P600s in the native and nonnative language. For semantics, there was an N400 only in the native language. Individual-level ERP patterns revealed that, for native language semantics, about two thirds of participants showed N400s, but approximately one-third showed P600s. For native language grammar, approximately one third of participants exhibited N400s instead of P600s. Individual-level ERPs showed similar variability in the nonnative language for semantics and grammar, and N400/P600 variability in Spanish related to Spanish verbal fluency and grammar knowledge. This contributes knowledge of how nonnative and native language neurocognition compare regarding the processing routes that individuals use during comprehension.

Comprehensibility, or ease of understanding, has emerged as an important construct in second language (L2) speech research. Many studies have examined the linguistic features that underlie this construct, but there has been limited work on behavioral and affective predictors. The goal of this study was therefore to examine the extent to which anxiety and collaborativeness predict interlocutors’ perception of one another’s comprehensibility. Twenty dyads of L2 English speakers completed three interactive tasks. Throughout their 17-minute interaction, they were periodically asked to evaluate their own and each other’s anxiety and collaborativeness and to rate their partner’s comprehensibility using 100-point scales. Mixed-effects models showed that partner anxiety and collaborativeness predicted comprehensibility, but the relative importance of each predictor depended on the nature of the task. Self-collaborativeness was also related to comprehensibility. These findings suggest that comprehensibility is sensitive to a range of linguistic, behavioral, and affective influences.

Donald (2001) argued that mimesis is fundamental to communication and culture. The basic level of mimetic action is mime—as found, for example, in the imaginative, expressive play of children, who typically imitate aspects of the world around them, including the actions of their parents, and pretend to be those they will become. Mimesis has a prominent position in the lives of children in relation to language acquisition as well; for example, Nelson (1996) found that mimetic portrayals of events, such as in play, largely precede language and are key to its development. According to Donald, mimesis is also central to tribal identity (culture), in how emotions are expressed and understood. This article argues that mimesis plays two prominent roles in acquiring another language. The first relates to how people materialize aspects of their second language discourse through gesture as a means of making meaning for themselves as well as for interlocutors. This perspective is grounded in the Vygotskian branch of Soviet psychology, particularly the work of Gal'perin (1989). The so-called tribal aspect of mimesis (identity) in the form of gesture is also taken up in relation to SLA, again from a sociocultural perspective. Overall, it is argued that our material being impacts the way we live and learn and that sound theories of SLA will need to take this into account.

The purpose of this study is to begin work toward a grammatical assessment measure that could bridge the gap between theoretical work on grammatical development, on the one hand, and tools such as the Michigan Test (which uses multiple-choice questions on vocabulary and grammar) or the American Council on the Teaching of Foreign Languages scale (which uses holistic descriptions of grammar use), on the other hand. Such a measure would need to be practical to administer with large groups. Two proposals of grammatical development (processability theory, Pienemann, 1998, 2005; and organic grammar, Vainikka & Young-Scholten, 2006) were applied to short samples of spontaneous production data from 48 adult second-language learners of English from mixed first-language backgrounds. The rapid profile scale successfully accounted for the learners’ development but is of somewhat limited use with short samples of data. The organic grammar placement scale may need to be further refined, but it includes important indicators of grammatical development. A preliminary proposal for using a combined measure with a rubric is presented.

This quasi-experimental study explores the effects of three types of instruction (form-based, meaning-based, and form- plus meaning-based) on the learning of Japanese relative clauses (RCs) and postsecondary Japanese as a foreign language learners' ability to generalize different types of relativization, examined in comparison to the predictions of Keenan and Comrie's (1977) noun phrase accessibility hierarchy (NPAH). The study investigated whether instruction focused on a marked relativization type could facilitate the learning of other types. Results of comprehension and sentence-combination pretests and posttests showed that although the scores of all three groups increased, the form-based group outperformed the other two groups on both tests. Whereas the comprehension pretest results did not reflect the predictions of the NPAH, participants were able to generalize rules for other relativization types. This study suggests that learners' attention to detailed analysis of form facilitates the learning of RCs in this context, and that the teaching of marked items might inform effective syllabus development in second language relativization.I would like to thank Yasuhiro Shirai for giving me an opportunity to present this paper at the workshop on the SLA of relative clauses held at Cornell University on January 28, 2006. I greatly appreciate the insightful feedback that I received from the participants of the workshop (in particular, Stephen Matthews, James Mitchell, and Hiromi Ozeki) as well as the two anonymous SSLA reviewers, and Kiyoko Toratani, my colleague at York University. This paper is part of my doctoral dissertation to be submitted to the University of Toronto, and I would like to thank my thesis supervisor, Sharon Lapkin, as well as my thesis committee members, Nina Spada, Eunice Jang, and Yuki Johnson, for their continuous support and encouragement. I am also grateful to my former students in the Japanese course for agreeing to participate in this study.

This study investigated the effects of construction types on Korean-L1 English-L2 learners’ verb–construction integration in online processing by presenting the ditransitive and prepositional dative constructions and manipulating the verb’s association strength within these constructions. Results of a self-paced reading experiment showed that the L2 group spent longer times in the verb–construction integration in the postverbal complement region when processing the ditransitive construction, which is less canonical and highly avoided in the learners’ L1, than when processing the prepositional dative construction, which is more canonical and shares similar structural features with the L1 counterpart. In the following spillover region, L2 learners showed faster reading times as proficiency increased when the verb was strongly associated with the prepositional dative construction. Our findings expand the scope of current models on L2 sentence processing by suggesting that construction types and L2 proficiency may affect the L2 integration of verbal and constructional information.

This article describes the undirected learning (learning without explicit teaching) of tense markers in German by Spanish migrant workers. It will be shown that the remarkable differences the informants displayed in expressing the concept of tense are a function of the daily communicative routines which they developed in order to meet their communicative needs and demands. By examining very simplified learner varieties, I will demonstrate that a traditional grammatical analysis of tense is not capable of accounting for the wide range of expressions for temporal relations which were produced in an elicited Spanish-German translation task.

This paper reviews work in the philosophy of science pertinent to theory formats and relates it to recent second language acquisition (SLA) theories. Recent developments in philosophy of science and science studies have shown that the theory format advocated by philosophy of science for much of this century is unhelpful; developments in theory format in cognitive science, particularly psychology, artificial intelligence, and linguistics, have proceeded on lines independent of the older tradition in theory format. The naturalization of philosophy of science has resulted in improved understandings of what is necessary in a theory if it is to be adequately explanatory. SLA theory development has largely taken place in ignorance of such recent developments, and initial critiques of SLA theory from within the field reflected the earlier conception of theory. However, SLA research has reached the stage where a meta-understanding of theory formats, in terms of the components of a theory and the language in which a theory is couched (its formalism), is badly needed to facilitate theory development.

Precise auditory perception at a subcortical level (neural representation and encoding of sound) has been suggested as a form of implicit L2 aptitude in naturalistic settings. Emerging evidence suggests that such implicit aptitude explains some variance in L2 speech perception and production among adult learners with different first language backgrounds and immersion experience. By examining 46 Chinese learners of English, the current study longitudinally investigated the extent to which explicit and implicit auditory processing ability could predict L2 segmental and prosody acquisition over a 5-month early immersion. According to the results, participants’ L2 gains were associated with more explicit and integrative auditory processing ability (remembering and reproducing music sequences), while the role of implicit, preconscious perception appeared to be negligible at the initial stage of postpubertal L2 speech learning.

In SLA research, dependence in frequency data is a prevalent problem (Hatch & Lazaraton, 1991). Researchers usually regard the data as being independent and subject them to statistical analyses. Another problem in frequency data analysis in SLA research is the exclusion of interaction terms. This is the case because of the use of chi-square analysis or the unpopularity of multifactorial frequency data analyses. This study investigates the violation of the “independent observation” assumption as well as the effect of including interaction terms in frequency data analysis. Reanalyzing a couple of published data sets, the paper argues in favor of using multifactorial frequency data analyses over multiple chi-squares in order to take into account dependence and interaction of the frequency data. A set of recommendations for SLA researchers will be provided when statistically analyzing frequency data in SLA research.

Second language development in writing: Measures of fluency, accuracy, and complexity is a technical report that reviews 39 studies examining measures of writing development. It is a comprehensive, lucid, and carefully researched piece of work analyzing an untidy body of literature. This volume is essential reading for anyone doing quantitative research in L2 writing. The studies included in this review are those that have attempted to correlate potential linguistic measures of writing development with writing proficiency, not simply studies that have used the various measures as dependent variables to examine the effects of some instructional treatment. Complicating the picture is the fact that indicators of writing proficiency are varied, as is the case with indicators of oral proficiency (Thomas, 1994). Each of these indicators, including standardized tests, levels in various language programs, and holistic measures, has its own set of problems. For example, of the 16 studies using holistic scales, only half reported interrater or intrarater reliability.

This article describes processes of facilitation involved in exolingual conversation, i.e., interaction between partners who are dynamically adjusting their respective linguistic performances. The type of exolingual conversation examined in this paper is that between foreign learners and native speakers.

The foreign learner's linguistic competence, known as interlanguage, and his performance, which I refer to as intertalk, give rise to certain strategies in exolingual conversation. By studying these strategies, linguists can describe communicatively competent behavior in second language acquisition.

I conclude that such behavior is dynamic and creative, incapable of being described and defined within predetermined structures.

Tacit linguistic knowledge derives from experience of the input data or from domain-specific principles without the interaction of experience. Recognition of constraint violations is generally deemed to call upon the second kind of knowledge source. This paper proposes that this epistemological distinction should be reflected in native speaker and nonnative speaker performance. More precisely, performance should be more uniform across the species where it engages knowledge without the interaction of experience. A review of six studies investigating nonnative speaker acceptability judgments supports the predicted asymmetry. The paper concludes that the observed asymmetry supports the modular position on nonnative linguistic knowledge.

The first public presentation of the ideas leading up to the Interlanguage (IL) Hypothesis occurred a decade ago at the Second International Congress of Applied Linguistics (Selinker 1969; presented in greater detail in Selinker 1972). At that time, it was stated that, in attempting to understand the phenomenon of second-language learning, the field was at a stage where there existed an “inability to unambiguously identify the phenomena we wish to study” (Selinker 1969:35). That first presentation of the IL notion focused on the “psychologically relevant data of second-language learning,” trying to describe what it was that should be studied; the paper attempted to provide some theoretical constructs which would help identify and explain that data.

This cross-sectional and longitudinal study sought to refine the measurement of foreign language learning boredom (FLLB) and examine its links with overall/skill-specific second and foreign language (L2) achievement (curriculum-based course exam scores) and proficiency (Cambridge English test scores). In Substudy 1, we developed and validated an 11-item Foreign Language Learning Boredom Scale–Short Form among secondary and tertiary English as a foreign language (EFL) learners in China (n1 = 2,223, n2 = 504, n3 = 934, n4 = 1,109). The scale showed sound psychometric properties (i.e., construct/criterion/convergent/discriminant/predictive validity, reliability, and measurement invariance across time and groups). In Substudy 2, structural equation modeling results show that FLLB had a consistent modest negative effect on overall and skill-specific (vocabulary and grammar, listening, reading, and writing) L2 achievement and proficiency (n4 = 1,109). Substudy 3 was a 12-month three-semester longitudinal investigation (n4 = 1,109). Cross-lagged panel modeling results show that L2 achievement predicted subsequent FLLB negatively, while FLLB did not predict subsequent L2 achievement.