Bringing together lines of research from sentence processing and lexical access, this empirical study investigates the interplay between lexical (grammatical gender) and syntactic (word order) cross-linguistic overlap in L2 German. Eighty-six L1 Spanish-L2 German and thirty-six monolingual German adults completed a German self-paced reading task with noun phrases (NPs) manipulated by L1-L2 gender congruency (congruent, incongruent, neuter) and L1-L2 adjective-noun word order (pre- vs. postnominal adjectives). The study examines the effects of gender congruency, the type of L1-L2 gender mapping (i.e., presence vs. absence of each class in L1 and L2), and L2 proficiency level. Results show that the detection of ungrammatical word order in L2 German interacts with gender congruency, in that L2 speakers are only sensitive to word order violations for sentences with gender-congruent nouns. The detection of ungrammaticality for sentences containing gender-incongruent nouns only emerges at higher L2 proficiency levels. These findings underscore the role of cross-linguistic lexical overlap in syntactic processing.

Research has produced mixed findings regarding the effects of spacing L2 study. In order to know how this potentially very powerful learning tool can be useful, it is important to understand the cognitive mechanisms that drive the effects in L2 learning and how the operation of these mechanisms may be affected by variables relevant for SLA contexts. In this study, I examine the contribution of the dual mechanism of successful effortful retrieval during study to the lag effect in foreign vocabulary learning from L2-L1 retrieval practice. I additionally investigate the effects of feedback study time on the operation of the two cognitive mechanisms under investigation. Native speakers of English studied Finnish vocabulary during L2-L1 retrieval practice in paired-associate learning while their response latencies and accuracy were recorded. Results suggest that: (a) successful effortful retrieval underlies benefits of spacing L2-L1 retrieval practice: even with immediate feedback study, the benefits of effort are conditional on retrieval success; (b) successful retrieval is more beneficial than unsuccessful retrieval, contrary to proposals where this was not directly tested; and (c) imposing longer study time externally has little benefit, unlike what has been previously found with learner-regulated longer study time. Implications for L2 learning and teaching are discussed.

Nonliteral language understanding has always been recognized as problematic in autistic individuals. We ran a study on 26 autistic children (mean age = 7.3 years) and 2 comparison groups of typically developing children, 1 matched for chronological age, and 1 of younger peers (mean age = 6.11 years) matched for linguistic abilities, aiming at assessing their understanding of ironic criticisms and compliments, and identifying the cognitive and linguistic factors that may underpin this ability. Autistic participants lagged behind the comparison groups in the comprehension of both types of irony, and their performance was related to mindreading and linguistic abilities. Significant correlations were found between first-order Theory of Mind (ToM) and both types of irony, between second-order ToM and ironic compliments, and between linguistic abilities and ironic criticisms. The autistic group displayed an interesting, and previously unattested in the literature, bimodal distribution: the great majority of them (n = 18) displayed a very poor performance in irony understanding, whereas some (n = 6) were at ceiling. We discuss these results in terms of two different profiles of autistic children.

Language awareness (LA)—an understanding of the communicative functions and conventions of language—could benefit monolingual children as they navigate their increasingly multilingual world. To evaluate how non-native language exposure influences English-speaking children’s understanding that different languages can convey equivalent information, 63 5–7-year-olds compared utterances in English and Lithuanian (unfamiliar to all participants). Half of the children also compared English utterances to Spanish (a widely spoken language in their community—94% of children had some past exposure), whereas the other half compared English utterances to Tagalog (unfamiliar to all participants). Children in the Spanish condition were significantly more likely than those in the Tagalog condition to agree that a Lithuanian and an English speaker could be saying the same thing. We argue that children’s experience with Spanish as a community language, coupled with explicit questioning about commonalities between languages, served to scaffold an understanding of LA.

Previous studies show that attention plays an important role in second language (L2) phonetic attainment. This study compares the effect of two high variability phonetic training methods (identification (ID) and categorical AX discrimination (DIS)) on specifically targeted sounds and on implicitly exposed but untargeted sounds. Four groups of Spanish/Catalan bilingual learners of English were trained on either a subset of English vowels (/iː ɪ æ ʌ ɜː/) or word-initial and word-final stops. The study also examined if the potential effect of training generalized to new stimuli and persisted two months after training. Results revealed that trainees significantly outperformed the controls in their identification of targeted sounds, and improvement generalized to new stimuli and was maintained after training, showing the efficacy of both training methodologies. However, while all trainees performed similarly with initial stops, ID trainees outperformed DIS trainees in vowel perception. Interestingly, only DIS trainees showed a significant improvement in the perception of untargeted sounds, indicating that this training method (possibly due to the absence of labels and the exposure to two physically present stimuli in each trial) may be more suited to enhance learners’ perception of both targeted and untargeted sounds.

This paper examined lag effects in the learning of second language (L2) grammar. Moreover, following the Desirable Difficulty Framework for L2 practice, the present study investigated whether lag effects could be explained by other sources of difficulty. Using digital flashcards, 117 English language learners (aged 10–18) learned two grammatical structures over two different sessions at a 1-day or 7-day intersession interval (ISI). Learners’ performance was analyzed at two retention intervals (RIs) of 7 and 28 days, respectively. Linguistic difficulty was compared by examining two different structures, while learner-related difficulty was analyzed by comparing learners who differed in terms of age, proficiency, and time required to complete the training. Results showed no main effect of ISI, a main effect of RI, and a small but significant ISI × RI interaction. Linguistic difficulty and age did not interact with ISI or RI. However, longer lags led to significantly higher scores for faster learners and learners of higher proficiency, while shorter lags promoted significantly higher scores for slower learners and learners of lower proficiency. The findings provide some support for the Desirable Difficulty Framework in its potential to explain L2 lag effects.

Much research has documented that second language (L2) development of tense and aspect markers is influenced by a range of factors that include cross-linguistic influences, phonological nature of forms, inherent semantics of predicates, and discourse structure. Nonetheless, relatively little research has examined the role of discourse organization in the development of tense and aspect marking. To expand our understanding of L2 tense and aspect, this study examined child L2 development of English tense and aspect in oral narratives in relation to the foregrounding and backgrounding of narrative discourse. Thirty-eight learners’ oral narratives were elicited, using Frog, Where Are You? (Mayer, 1969) three points in time: kindergarten, Grade 1, and Grade 2. The foreground in oral narratives was associated with more frequent use of the simple past than the background across the grade levels. While the occurrence of the simple past did not necessarily mark the foreground, the simple past emerged as the dominant form in the foreground in Grade 1. In the background, on the other hand, it took longer for the past forms to catch up with the non-past forms. The simple past became dominant in the background in Grade 2.

The aim of the study was to investigate the coordination of source text comprehension and translation in a sight translation task. The study also sought to determine whether translation strategies influence sight translation performance. Two groups of conference interpreters—professionals and trainees—sight translated English sentences into Polish while their eye movements and performance were monitored. Translation demands were manipulated by the use of either high- or low-frequency critical words in the sentences. Translation experience had no effect on first-pass viewing durations, but experts used shorter re-view durations than trainees (especially in the low-frequency condition). Professionals translated more accurately and with less pausing than trainees. Translation in the high-frequency condition was more accurate and had shorter pauses than in the low-frequency condition. Critical word translation accuracy increased with the translation onset latency (TOL) for individual sentences, and pause durations were relatively short when TOLs were either relatively short or long. Together, these findings indicate that, in sight translation, the initial phase of normal reading for comprehension is followed by phases in which reading and translation co-occur, and that translation strategy and translation performance are linked.

Using eye tracking, this study examined L2 learners’ real-time processing of novel compounds across repeated exposures during reading. Sixty-one L2 speakers of Chinese read 12 stories over two days. Unbeknown to them, 12 novel compounds were embedded, each occurring six times. Growth curve analyses showed that semantic transparency, working memory capacity, and morphological awareness had no impact on fixation durations for the novel compounds. However, participants with a larger L2 vocabulary size processed novel opaque compounds significantly faster than those with a smaller L2 vocabulary size. For both transparent and opaque compounds, first fixation durations did not change across exposures, yet similar curvilinear decreasing patterns were found in gaze duration and total reading time, with the rates of decrease moderated by L2 vocabulary size and working memory capacity, respectively. Taken together, such findings provide converging evidence supporting the incidental nature of vocabulary learning through natural reading.

This study tests grammatical aspect in adult Heritage Speakers (HSs) of Greek in Germany (HSs-Germany) and the US (HSs-US), a topic which has not been investigated before for this language, exploring the role of the dominant language and the default value as an acquisition strategy. In an oral elicitation task (Experiment 1) targeting the production of aspectual marking in Greek, Greek monolinguals (MSs) and HSs-Germany exhibited ceiling performance, while HSs-US were significantly less accurate. Education in Greek reliably predicted their accuracy. In a speeded Grammaticality Judgment task (Experiment 2) targeting the comprehension of aspect in a Grammaticality x Aspect repeated measures design, similar results were obtained for the grammatical conditions as in Experiment 1. In ungrammatical conditions, accuracy on aspect was affected for all groups, and this was more evident for HSs. HSs-US were overall less accurate with the morphologically marked form (perfective). Decision Times (DTs) revealed that only MSs and HSs-Germany were sensitive to aspect violations exhibiting longer DTs. Education in Greek reliably predicted accuracy and DTs. The results are discussed within the realm of heritage languages, language contact, and aspect acquisition in Greek bilingual populations. Finally, certain novel verbal forms produced by HSs are also discussed.

Previous research on the acquisition of grammatical gender has shown that this property is acquired early in transparent gender systems such as Russian. However, it is not clear to what extent children are sensitive to the assignment cues and to what extent they simply memorize correspondences between frequent lexical items. Furthermore, we do not know if bilingual children are different from monolingual children in this respect. This article reports on a study investigating bilingual children’s sensitivity to gender assignment cues in Russian. A group of 64 bilingual German–Russian children living in Germany participated in the study, as well as 107 monolingual controls in Russia. The elicitation experiments used both real and nonce words, as well as noun phrases with mismatched cues (where the morphophonological shape of the noun cued one gender and the agreement on the modifying adjective another). The results show that both bilinguals and monolinguals are highly sensitive to cues, both to the frequent transparent cues and to more fine-grained gender regularities in situations where there is ambiguity. There is also an age effect, showing that younger children pay more attention to the cue on the noun itself, thus displaying a preference for regular patterns, while older children are more sensitive to gender agreement on other targets.

This article investigates whether human masculine plural noun phrases (NPs) in Spanish, which can be interpreted with an exclusively masculine or a mixed-gender meaning, are a case of balanced or unbalanced ambiguity. The results of an experiment using a sentence continuation task with oral stimuli are consistent with the claim that masculine grammatical gender biases listeners toward an exclusively masculine interpretation. The acceptance rate of continuations with the pronoun uno/una referring to a masculine plural antecedent showed that the exclusively masculine meaning of the NP is accessed more frequently and involves a lower cognitive cost than the mixed-gender interpretation. Further, this effect interacts with the stereotypicality of the noun: nouns independently established to carry a masculine stereotype are less likely to be associated with a mixed-gender interpretation. The study also found that the speakers’ attitudes toward nonsexist language predict their acceptance of the mixed-gender interpretation of masculine NPs.

This study investigates reading comprehension in adult deaf and hearing readers. Using correlational analysis and stepwise regression, we assess the contribution of English language variables (e.g., vocabulary comprehension, reading volume, and phonological awareness), cognitive variables (e.g., working memory (WM), nonverbal intelligence, and executive function), and language experience (e.g., language acquisition and orthographic experience) in predicting reading comprehension in deaf and hearing adult bilinguals (native American Sign Language (ASL) signers, non-native ASL signers, and Chinese–English bilinguals (CEB)), and monolingual (ML) controls. For all four groups, vocabulary knowledge was a strong contributor to reading comprehension. Monolingual English speakers and non-native deaf signers also showed contributions from WM and spoken language phonological awareness. In contrast, CEB showed contributions of lexical strategies in English reading comprehension. These cross-group comparisons demonstrate how the inclusion of multiple participant groups helps us to further refine our understanding of how language and sensory experiences influence reading comprehension.

Although the importance of prosody in processing information structure (IS) has been shown in many languages including English and Mandarin, the interacting effects of prosody with other linguistic systems, such as syntax, are relatively under-studied, especially in L2. This paper reports two question-answer appropriateness rating experiments, investigating intermediate-to-high proficiency Mandarin listeners’ integration of prosodic prominence and clefting cues in the interpretation of focus in their L1 and L2 (English). It was found that prosodic prominence was more effective than clefting as a cue to focus in L1 Mandarin. However, clefting was as effective as prominence in L2, showing L1–L2 differences in integrating multiple cues. The findings are discussed in terms of Mennen’s L2 intonation learning theory (2015) and Bates and MacWhinney’s Competition Model (1989), which provide a framework for understanding difficulties in acquiring the use of particular cues in L2. The current study contributes to our limited knowledge of a crucial part of L2 learning: how L2 learners process IS.

This study analyzes the degree of language balance in three groups of bilingual speakers of Portuguese and German: a group of Portuguese heritage speakers (HSs) living in Germany, another who returned to Portugal, and Portuguese late learners of German L2. Based on the DIALANG vocabulary size placement test, applied in German and in Portuguese, and on extralinguistic variables extracted from a background questionnaire, the results confirm high degrees of unbalanced language dominance favoring the societal language (SL) in HSs without the experience of return, and a leveling of language dominance in returnees. Language balance in returnees is the consequence of some loss of proficiency in the former SL (German) and reactivation of the heritage language (Portuguese). Current relative amount of contact with the two languages is correlated with language dominance only in the HSs and the late L2 speaker groups, whereas age of return and length of residence in Portugal explain language dominance in returnees. Self-reported proficiency is also predictive of language dominance and may be taken as complementary indicator.

The study investigated the strategies used by Chinese students in inferring meanings of unfamiliar words and the influential factors of successful use of different lexical inferencing strategies. A total of 104 fourth graders inferred 36 unfamiliar semitransparent compound words in three conditions: word in isolation, contextual information only, and both word and context. Results revealed that students were more likely to obtain the correct meaning of words when both morphological information and contextual information were available. The likelihood of using a morpheme-based or context-based lexical inferencing strategy was strongly influenced by the presentation condition of target words and precursors. Students with higher vocabulary knowledge and reading comprehension ability were more sensitive to morphological and contextual information and were able to synthesize multiple sources of information, whereas children with lower vocabulary knowledge and reading comprehension ability showed difficulties in integration and tended to overly rely on morphological information. The findings reveal the interactions between available source information and individual differences in vocabulary knowledge and reading comprehension in predicting lexical inferencing and have implications for vocabulary and reading instruction.

Recently, scholars have begun to explore the hypothesis that individual differences in domain-general auditory perception, which has been identified as an anchor of L1 acquisition, could explain some variance in postpubertal L2 learners’ segmental and suprasegmental learning in immersive settings. The current study set out to examine the generalizability of the topic to the acquisition of higher-level linguistic production skills—that is the appropriate use of diverse, rich, and abstract vocabulary. The speech of 100 Polish-English bilinguals was elicited using an interview task, submitted to corpus-/rater-based linguistic analyses, and linked to their ability to discriminate sounds based on individual acoustic dimensions (pitch, duration, and amplitude). According to the results, those who attained more advanced L2 lexical proficiency demonstrated not only more relevant experience (extensive immersion and earlier age of arrival), but also more precise auditory perception ability.

Children with developmental language disorder (DLD; aka specific language impairment) are characterized based on deficits in language, especially morphosyntax, in the absence of other explanatory conditions. However, deficits in speech production, as well as fine and gross motor skill, have also been observed, implicating both the linguistic and motor systems. Situated at the intersection of these domains, and providing insight into both, is manual gesture. In the current work, we asked whether children with DLD showed phonological deficits in the production of novel gestures and whether gesture production at 4 years of age is related to language and motor outcomes two years later. Twenty-eight children (14 with DLD) participated in a two-year longitudinal novel gesture production study. At the first and final time points, language and fine motor skills were measured and gestures were analyzed for phonological feature accuracy, including handshape, path, and orientation. Results indicated that, while early deficits in phonological accuracy did not persist for children with DLD, all children struggled with orientation while handshape was the most accurate. Early handshape and orientation accuracy were also predictive of later language skill, but only for the children with DLD. Theoretical and clinical implications of these findings are discussed.

Although researchers generally agree that native speakers (NSs) process formulaic sequences (FSs) holistically to some extent, findings about nonnative speakers (NNSs) are conflicting, potentially because not all FSs are psychologically equal or because in some studies NNSs may not have fully understood the FSs. We address these issues by investigating Chinese NSs and NNSs processing of idioms and matched nonidiom FSs in phrase acceptability judgment tasks with and without think-alouds (TAs). Reaction times show that NSs processed idioms faster than nonidioms regardless of length, but NNSs processed 3-character FSs faster than 4-character FSs regardless of type. TAs show NSs’ understanding of FSs has reached ceiling, but NNSs’ understanding was incomplete, with idioms being understood more poorly than nonidioms. Although we conclude that idioms and nonidioms have different mental statuses in NSs’ lexicons, it is inconclusive how they are represented by NNSs. TAs also show that NNSs employed various strategies to compensate for limited idiom knowledge, causing comparable processing speed for idioms and nonidioms. The findings highlight the importance of distinguishing subtypes of FSs and considering NNSs’ quality of understanding in discussions of the psychological reality of FSs.

Statistical learning (SL) is assumed to lead to long-term memory representations. However, the way that those representations influence future learning remains largely unknown. We studied how children’s existing distributional linguistic knowledge influences their subsequent SL on a serial recall task, in which 49 German-speaking seven- to nine-year-old children repeated a series of six-syllable sequences. These contained either (i) bisyllabic words based on frequently occurring German syllable transitions (naturalistic sequences), (ii) bisyllabic words created from unattested syllable transitions (non-naturalistic sequences), or (iii) random syllable combinations (unstructured foils). Children demonstrated learning from naturalistic sequences from the beginning of the experiment, indicating that their implicit memory traces derived from their input language informed learning from the very early stages onward. Exploratory analyses indicated that children with a higher language proficiency were more accurate in repeating the sequences and improved most throughout the study compared to children with lower proficiency.