The type of processing–resource allocation (TOPRA) model predicts that increasing one type of processing (semantic, structural, or mapping oriented) can decrease other types of processing and their learning counterparts. This study examined how semantic and structural tasks affect the mapping component of second language (L2) vocabulary learning. Japanese-speaking L2 English learners attempted to map secondary meanings of 24 English homographs. Each participant studied them (a) while making pleasantness ratings about word meaning (mapping plus semantic processing); (b) while counting letters in each word (mapping plus structural processing); and (c) without any additional task (mapping only). Results of L1 (first language) and L2 free recalls and L2-to-L1 and L1-to-L2 cued recalls indicated higher free recall in the semantic condition over the structural condition and higher cued recall in the mapping condition over the semantic and structural conditions, providing qualitatively new evidence for TOPRA model predictions.

The study examined the predictions of regulatory fit theory (Higgins, 2000) in relation to task-based incidental vocabulary learning. A total of 189 English as a second language learners completed a vocabulary pretest, a regulatory focus questionnaire, an integrated reading/writing task, and finally an unannounced vocabulary posttest. The participants were randomly assigned to two task conditions. In the gain condition, they started the task with zero points and had to gain 75 points to enter a drawing to win one of three $100 gift cards; in the loss condition, they started with 100 points and had to avoid losing more than 25 points. Multiple regression results partly supported the regulatory fit predictions. Prevention individuals learned significantly more vocabulary items in the loss condition than in the gain condition; but promotion individuals did not learn significantly more vocabulary items in the gain condition than in the loss condition. Theoretical and pedagogical implications, and future research directions are discussed.

While previous research has shown that processing instruction (PI) can more effectively facilitate the acquisition of target structures than traditional drill practice, the processing mechanism of PI has not been adequately examined because most assessment tasks have been offline. Using eye-tracking, this two-experiment study compared changes in processing patterns between two types of training: PI and traditional instruction (TI) on intermediate-level L2 learners’ acquisition of the French causative. Both experiments used a pretraining/posttraining design involving a dichotomous scene selection eye-tracking task to measure eye-movement patterns and accuracy in picture selection while participants processed auditory sentences. Neither group received explicit information (EI) in Experiment 1 while both experimental groups in Experiment 2 received EI before processing sentences. Results of Experiment 1 revealed the PI group had significantly higher accuracy scores than the TI group. A change in eye-movement pattern was also observed after training for the PI group but not for the TI group. In Experiment 2, when both groups received EI, PI subjects were again significantly more accurate than TI subjects, but both groups’ accuracy scores were not reliably higher than subjects in the PI and TI groups in Experiment 1 who did not receive EI. Eye-movement patterns in Experiment 2 showed that both TI and PI started to shift their gaze to the correct picture at the same point as PI subjects did in Experiment 1. This suggests that EI helped the TI group start entertaining the correct picture as a possible response sooner but the EI did not help the PI group process the target structure sooner than the TI group.

This study considers the role of L1 phonological influence in L2 English past tense morphology production by native speakers of Spanish, Mandarin, and Japanese. While these L1s share similar phonological restrictions on consonant cluster formation needed for English past tense morphology, differences arise in L1 syntax (only Mandarin lacks syntactic past) and L1 prosodic structure (only Japanese has English-equivalent structure). Aggregate analyses indicate that an L1 English control group outperforms all L2 groups in oral suppliance of past tense morphology. Results therefore reveal that having the syntactic feature for past in the L1 does not translate into targetlike performance and that L1 phonological restrictions alone cannot fully explain nontargetlike performance. Considering previous and the current data sets, we argue that evidence from production of L2 English past tense cannot be used to adjudicate between representational deficit approaches and full access approaches, contrary to what has been argued previously.

This study examines whether Japanese native (L1) listeners can implicitly learn stress pattern regularities, not present in their L1, after a brief auditory exposure. In the exposure phase, the participants listened to and repeated words bearing stress patterned after Latin, but with a highly restricted consonant inventory. They performed a judgment task designed to test whether they had learned the relevant stress pattern regularities from the brief listening experience. We assessed participants’ awareness of the inherent stress regularities by analyzing confidence in making decisions and by verbal report. Results suggest that although participants remained unaware of the underlying stress regularities they performed significantly above chance in endorsing correctly stressed novel items even when they claimed to be guessing. In addition, there was no difference in confidence between correct and incorrect judgments. These results suggest that brief exposure resulted in implicit knowledge of abstract stress assignment rules. However, participants rejected correctly stressed words that contained consonants that were not present in the test phase. On the basis of this finding, we speculate that in the acquisition of second language phonology, a violation at the segmental level may be deemed more costly than a violation in the prosodic domain.

The present study brings together methods of extensive reading studies and eye-movement research to track the cognitive effects of exposure frequency on vocabulary processing and learning. Forty-two advanced second language learners of English read a stage 1 graded reader, Goodbye Mr. Hollywood, on a computer screen while their eye movements were recorded. The eye-tracking task was followed by comprehension questions and vocabulary posttests. Target vocabulary consisted of 20 pseudo words and 20 known words with a range of repetition from 1 to 30. Eye-movement data showed that readers spent more time on pseudo words than on familiar words and that fixation times decreased across encounters with more attention given to target words on early encounters. Repeated exposure supported form recognition but was not as significant for meaning recall and recognition. Total times spent on each encounter was positively associated with learning success in all vocabulary measures. The amount of attention, as reflected in total reading times on each pseudo word, positively predicted learning outcomes above and beyond the number of encounters. Results of the study add a cognitive dimension to the concept of engagement in lexical learning in the process of incidental learning from second language reading.

Numerous studies have demonstrated that native Mandarin speakers have pervasive difficulties processing L2 English agreement morphology. However, less is known about the lexical and morphological cues that may modulate Mandarin speakers’ sensitivity to English number agreement. To investigate this, we examined subject-verb agreement processing in English by L1 Mandarin participants using event-related brain potentials (ERPs) and focused on the use of quantificational cues to noun number and their interaction with agreement morphology on the verb. Previous work in English monolinguals has shown that agreement violations elicited larger P600s when preceded by a plurally quantified subject noun phrase (NP) compared to an unquantified NP. In the present study, Mandarin speakers were tested on the same quantified and unquantified sentences (e.g., Most/The cookies taste/*tastes…) as in the prior work. Like the L1 English speakers, ERPs time-locked to the verb showed a reliable P600 in response to agreement violations. However, the P600 in Mandarin speakers was larger for ungrammatical verbs with unquantified subjects, a contrast with English monolinguals. First, these results demonstrate that L2 agreement violations can elicit qualitatively similar neural responses in L1 Mandarin speakers as in English monolinguals (P600 effects), a finding that is to our knowledge novel. Second, quantification modulated the P600 in the L2 speakers in a qualitatively different way than in natives. Overall, these findings suggest stronger reliance on lexical versus morphological cues to number in Mandarin speakers, and that this impacts anticipation of subsequent grammatical features.

The purpose of this study was to determine whether processability theory (PT; Pienemann, 1998, 2005) accounts for the emergence of grammatical forms and structures in comprehension. Sixty-one learners of English participated in oral interviews that elicited a variety of structures relevant to PT. Learners were divided into two groups: those who produced these structures productively in speech (high level) and those who did not (low level). These groups then read grammatical and ungrammatical sentences with PT structures in a self-paced reading task. Based on Pienemann (1998), PT predicts that the high-level group should perform similarly to native speakers. However, only the native speaker control group demonstrated sensitivity to ungrammaticalities. There was evidence that learners might have acquired lower-stage structures in an implicational order in comprehension, but it was quite mixed. These results have implications for PT and for models of the L2 linguistic system that include both production and comprehension.

It has been known since at least the 1960s that small changes in pupil diameter in response to a mental task are indicative of processing effort associated with this task. More recently, with the advent of modern eye-trackers, which also measure the pupil diameter, pupillometry has been “rediscovered” by language researchers and the method has since been used in many different subdisciplines of linguistics. This article gives a nonexhaustive overview about recent linguistic research with the purpose of introducing researchers in the field of second language acquisition (SLA) to pupillometry. In addition, the article discusses things to consider when designing an experiment and how pupil data can be analyzed. The range of possibilities in which pupillometry can be used in experimental SLA research makes it a welcome addition to other online methods such as eye-tracking and event-related potentials.

This study examined the extent to which manipulating the characteristics of second language reading activities affects the reading process and noticing of glossed linguistic constructions. Thirty-eight Korean learners of English read two texts under conditions that required more or less careful reading. For the condition intended to promote more careful reading, each paragraph of the texts was divided into three or four subparts. For the condition expected to elicit less careful reading, each paragraph was split into two sections. While reading the texts, the participants’ eye movements were recorded. Eleven students were further invited to participate in stimulated recall protocols. The target constructions were English unaccusative verbs and 10 pseudowords, which were glossed with Korean translations. The eye movement and stimulated recall data indicated that, as predicted, the participants processed the texts more carefully and attended to the target verbs more closely when paragraphs were divided into more subparts.

This study examines heritage speakers’ knowledge of Standard Arabic (SA) and compares their patterns of SA acquisition to those of learners of SA as second/foreign language (L2). In addition, the study examines the influence of previously acquired language varieties, including Colloquial Arabic (QA), on SA acquisition.1 To this end, the study compares 35 heritage speakers, 28 L2 learners, and 16 controls with respect to sentential negation, an area where SA and QA diverge significantly. The participants completed five oral tasks targeting negation of eight different clause types. The findings showed that L2 learners and heritage speakers performed comparably, encountered similar difficulties, and produced similar patterns of errors. However, whereas L2 learners did not display clear transfer effects from L1 (English), heritage speakers showed both positive and negative influence of L1 (QA). The results shed light on the dynamics of the interaction between the spoken heritage languages and their written standard counterparts with specific focus on diglossic contexts.

Research has begun to demonstrate that L2 words can be learned incidentally through watching audio-visual materials. Although there are a large number of studies that have investigated incidental vocabulary learning through reading a single text, there are no studies that have explored incidental vocabulary learning through viewing a single full-length TV program. The present study fills this gap. Additionally, three word-related variables (frequency of occurrence, cognateness, word relevance) and one learner-related variable (prior vocabulary knowledge) that might contribute to incidental vocabulary learning were examined. Two experiments were conducted with Dutch-speaking EFL learners to measure the effects of viewing TV on form recognition and meaning recall (Experiment 1) and meaning recognition (Experiment 2). The findings showed that viewing TV resulted in incidental vocabulary learning at the level of meaning recall and meaning recognition. The research also revealed that learning was affected by frequency of occurrence, prior vocabulary knowledge, and cognateness.

This study investigates the acquisition of the constraints regulating subject position in the L2 Spanish spoken by English native speakers and provides a representational account following the premises of the Multiple Grammars (MG) model. The acceptability of preverbal and postverbal subjects is compared considering different discursive contexts (i.e., broad focus, Verbal Phase [VP] focus, and subject focus). Three groups (i.e., native speakers, intermediate learners, and advanced learners), with 28 subjects each, took part in the study. Findings show that advanced speakers behave in a more nativelike manner than intermediate learners. Learners, nonetheless, are not capable of blocking the acceptability of preverbal subjects in those contexts in which native speakers disfavor them and show high productivity levels of underspecified L2 rules that lead them to accept postverbal subjects in infelicitous contexts (e.g., VP focus). These results are consistent with MG, the representation model proposed by Amaral and Roeper (2014), because an acquisition path can be described using simple rules with lexical or pragmatic restrictions, which may be targetlike. Optionality can be explained considering that L1 and L2 rules coexist and are never deleted, simply assigned different productivity levels or blocked.

Investigating the impact of linguistic characteristics on visual word recognition in children, we studied whether differences in native (L1) and second language (L2) processing already emerge at the beginning of reading development. German elementary school students in grades 2 to 6 completed a battery of standardized tests and a lexical decision task (LDT). Though L1 speakers outperformed L2 speakers on German skills, groups did not differ in their overall performance on the LDT. However, results from mixed-effect models revealed greater effects for word frequency and length in L2 over L1 speakers, indicating qualitative differences in the sensitivity to linguistic information between groups. This distinction persisted across all grades and after controlling for differences in vocabulary size and reading fluency. Findings extend evidence provided for adult L2 processing, suggesting that varying language exposure shapes the development of the word-recognition system already in the early stages of reading development.

This study systematically examines the moderating effects of task type and L2 proficiency on the relationship between L1 and L2 simultaneously across reading and writing tasks with different levels of cognitive complexity. Main and moderating effects were evaluated through structural equation modeling analyses. First, both L1 skills and L2 proficiency were significant independent predictors of L2 reading and writing performance across tasks with different levels of cognitive complexity. Second, L2 proficiency had a much greater effect on L2 reading and writing performance across tasks with different cognitive loads than L1 skills. Third, the strength of the relationship between less cognitively demanding L1 and L2 reading tasks showed no significant difference between the low- and high-L2-proficiency groups. Fourth, the strength of the relationship between more cognitively demanding L1 and L2 reading tasks showed a significant difference between the low- and high-L2-proficiency groups. Fifth, the strength of the relationship between L1 and L2 writing tasks with different levels of cognitive complexity varied significantly depending on the level of L2 proficiency. These results are discussed theoretically and pedagogically.

Reading affords opportunities for L2 vocabulary acquisition. Empirical research into the pace and trajectory of this acquisition has both theoretical and applied value. Charting the development of different aspects of word knowledge can verify and inform theoretical frameworks of word learning and reading comprehension. It can also inform practical decisions about using L2 readings in academic study. Monitoring readers’ eye movements provides real-time data on word learning, under the conditions that closely approximate adult L2 vocabulary acquisition from reading. In this study, Dutch-speaking university students read an English expository text, while their eye movements were recorded. Of interest were patterns of change in the eye movements on the target low-frequency words that occurred multiple times in the text, and whether differences in the processing of target and control (known) words decreased overtime. Target word reading outside of the familiar text was examined in a posttest using semantically neutral sentences. The findings show that orthographic processing develops relatively quickly and reliably. However, online retrieval of meaning remains insufficient for fluent word-to-text integration even after multiple contextual encounters.

This article reports the first attempt to test the relevance of buoyancy—the capacity to overcome the setbacks, challenges, and pressures that are part of the ordinary course of school life—for instructed second language (L2) learning. Questionnaire data from 787 college-level L2 learners in South Korea assessed their academic buoyancy and a set of six hypothesized predictors. A two-step cluster analysis of the data identified five prominent L2 learner archetypes, providing evidence for the existence of L2 domain-specific buoyancy profiles. Using structural equation modeling, we examined links among the six predictor variables, buoyancy, and L2 achievement and grade point average (GPA). The results showed that buoyancy significantly predicted both L2 achievement and GPA and mediated the effect of the predictors on these two outcome variables. Buoyancy, thus, captures a dimension of L2 motivation that is conceptually and empirically distinct from existing constructs, and represents an essential yet underexplored capacity for success in language learning.

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 Spanish mood contrast is a good test case for research on acquiring form-meaning connections in contexts where input is variable and multiple areas of the grammar are implicated (e.g., syntax, semantics, pragmatics). Nevertheless, research on interpretation of this contrast lags and little is known about how individual lexical items and patterns of co-occurrence of adverbial clauses with subjunctive forms influence interpretation. Addressing this void, we compare interpretation of the present subjunctive by native speakers (NSs) and nonnative speakers (NNSs) at three relatively high levels of experience. Participants completed an interpretation task containing clauses with indicative and subjunctive forms paired with one of six adverbial conjunctions, categorized as co-occurring with subjunctive, indicative, or both forms. Our analysis suggests individual lexical items play a role in morphosyntactic variation and that nuanced differences in interpretation exist for NSs and highly advanced NNSs, even on items that prescriptively co-occur with only one form.