Ultimate Attainment Research Articles

Limited input and the acquisition of Finnish: The evolution of a child speaker in a multilingual environment

Aims and Objectives/Research Question: This is a case study of a toddler acquiring Finnish in a trilingual (Finnish–Spanish–English) setting. Despite the apparent ease of the child’s acquisition of Finnish, the pressure of the majority language (English) suppresses the use of the acquired minority language. Is it feasible to expect an early-childhood minority language to be maintained at the level of production? Design/Methodology: Video-recordings were collected in domestic settings, mostly with the Finnish-speaking mother in interactions with the child, who was between the ages of 3;6 and 4;6. The approach follows loosely the principles of interactional sociolinguistics. Data and Analysis: The data were collected in 2008, when the child was 3 years old, and the follow-up data 8 months later, when the child was four. Samples of this corpus are analyzed in detail for the emerging target-like Finnish case endings and verbal inflections, as well as for deviations from adult Finland Finnish. The mother’s strategies of maximizing the effects of the limited input are also discussed. Findings/Conclusions: Even though the input the child receives is limited, his acquisition of Finnish morphosyntax follows monolingual patterns and shows overgeneralizations typical of monolingual Finnish children’s language. Some transfer from the contact with English and Spanish languages is present. The question of ultimate attainment in a heritage-language situation is addressed. Originality: The study is rare, as it documents the rapid transition from the child’s well acquired minority language to English, the majority language, in the matter of months. Significance: This article confirms the vulnerability of childhood bilingualism: even a few months between the two longitudinal datasets show a sharp decline in the child’s output in the heritage Finnish, but the dichotomy between “maintenance” versus “loss” is challenged because the decline in output does not necessarily extend to the loss of comprehension.

Ill-defined constructs in SLA research using event-related potentials

An emerging trend in Second Language Acquisition (SLA) research is that proficiency is more important than the age of acquisition (AoA) to account for L2 ultimate attainment. An increasing number of researchers play down the role – or in some cases even deny the very existence – of a critical period (or ‘window of sensitivity’) and state that learners’ proficiency – and its various determinants – may trump age. There is a serious methodological issue with such a stance though. While AoA is easily factorised consistently across most experimental studies, participants’ proficiency is not. Authors of Event-Related Potentials (ERP) studies in particular are extremely vague and discordant as to how they rate participants’ proficiency. This makes the construct ‘proficiency’ unreliable, the results of ERP studies hard to compare, and the claims based on the primacy of proficiency in respect to AoA much weaker. This paper suggests more caution in general and in particular the need for collaboration between neurolinguists and SLA experts in the field of foreign language teaching and testing.

Roots of Resilience: Interests and Values in Thai Foreign Policy

This article reinterprets the Thai discourse of bamboo diplomacy. In a normative study of Thai foreign policy, bamboo diplomacy has been readily taken as a self-explanatory approach behind the resilience of Thailand's position through bending with the prevailing wind of international politics for its survival. However, the oversimplification of this view of bamboo diplomacy belittles the reality in which the making of Thai foreign policy demands careful calculations and even sacrifices from the political elites. Proposing a reinterpretation of Thai diplomacy, the article argues that Thai bamboo diplomacy has been shaped by the interplay between interests and values as a basis of the shift of Thai positions and alliances throughout the country's history. A main research question is: Under which condition is a values-based Thai foreign policy formulated and implemented? While the interests-driven approach has remained central to Thai foreign policy, Thailand has demonstrated some resilience in its shift towards a values-based foreign policy if dictated by domestic and international factors. Under this circumstance, values are vital as a legitimisation mechanism for the shift of foreign policy and alliances for the ultimate attainment of national interests.

Biomolecules to Biomarkers? U87MG Marker Evaluation on the Path towards Glioblastoma Multiforme Pathogenesis.

The heterogeneity of the glioma subtype glioblastoma multiforme (GBM) challenges effective neuropathological treatment. The reliance on in vitro studies and xenografted animal models to simulate human GBM has proven ineffective. Currently, a dearth of knowledge exists regarding the applicability of cell line biomolecules to the realm of GBM pathogenesis. Our study's objectives were to address this preclinical issue and assess prominin-1, ICAM-1, PARTICLE and GAS5 as potential GBM diagnostic targets. The methodologies included haemoxylin and eosin staining, immunofluorescence, in situ hybridization and quantitative PCR. The findings identified that morphology correlates with malignancy in GBM patient pathology. Immunofluorescence confocal microscopy revealed prominin-1 in pseudo-palisades adjacent to necrotic foci in both animal and human GBM. Evidence is presented for an ICAM-1 association with degenerating vasculature. Significantly elevated nuclear PARTICLE expression from in situ hybridization and quantitative PCR reflected its role as a tumor activator. GAS5 identified within necrotic GBM validated this potential prognostic biomolecule with extended survival. Here we present evidence for the stem cell marker prominin-1 and the chemotherapeutic target ICAM-1 in a glioma animal model and GBM pathology sections from patients that elicited alternative responses to adjuvant chemotherapy. This foremost study introduces the long non-coding RNA PARTICLE into the context of human GBM pathogenesis while substantiating the role of GAS5 as a tumor suppressor. The validation of GBM biomarkers from cellular models contributes to the advancement towards superior detection, therapeutic responders and the ultimate attainment of promising prognoses for this currently incurable brain cancer.

Beyond age: exploring ultimate attainment in heritage speakers and late L2 learners.

According to the Critical Period Hypothesis, successful language learning is optimal during early childhood, whereas language learning outside of this time window is unsuccessful. In this respect, early language acquisition is viewed as convergent and reliable but late acquisition is not. The present study revisits the idea of a critical period by investigating the grammatical attainment of early bilinguals/heritage speakers (HSs), late second/foreign language (L2) learners, and comparable groups of monolinguals by testing Greek-English bilinguals in the two languages they speak by means of a grammaticality judgment task. Our findings show that in English, HSs performed on par with monolinguals, both groups surpassing the late L2 learners, who performed about 2 SDs below the HSs and the monolinguals. In Greek, late L2 learners and monolinguals exhibited comparable performance, contrasting sharply with the HSs' significantly lower proficiency, which was on average about 5 SDs below the late L2 learners and the monolinguals. Consequently, our results show that the performance gaps between HSs and Greek monolinguals/late L2 learners were more pronounced than the differences between late L2 learners and English monolinguals/HSs, suggesting that the early bilinguals' success in English may come at the expense of their heritage language (Greek). Furthermore, we observe substantially more individual variation within HSs in their heritage language than within the late L2 learners for their second language. Thus, testing bilinguals in both of their languages allows us to unveil the complexity of grammatical ultimate attainment and prompt a re-thinking of age as the major determining factor of (un)successful attainment.

Gestural Timing Patterns of Nasality in Highly Proficient Spanish Learners of English: Aerodynamic Evidence.

Segment-to-segment timing overlap between Vowel-Nasal gestures in /VN/ sequences varies cross-linguistically. However, how bilinguals may adjust those timing gestures is still unanswered. Regarding timing strategies in a second language (L2), research finds that native (L1) strategies can be partially transferred to the L2, and that higher L2 proficiency promotes a more successful phonetic performance. My goal is to answer whether bilingual speakers can adjust their L1 coarticulatory settings in their L2 and to observe whether their L2 accentedness plays a role in ultimate attainment. Ten native speakers of Spanish (L1Sp) who were highly proficient L2 English speakers participated in Spanish and English read-aloud tasks. A control group of 16 L1 English speakers undertook the English experiment. Aerodynamic data were collected using pressure transducers. Each participant produced tokens with nasalized vowels in CVN# words and oral vowels in CV(CV) words. Four linguistically trained judges (two per target language) evaluated a set of pseudo-randomized sentences produced by the participants containing words with nasalized vowels and rated the speech on a 1 (heavily accented) to 9 (native-like) Likert-type scale. Measurements for onset and degree of overall nasality were obtained. Results indicate the L1Sp group can accommodate gestural timing strategies cross-linguistically as they exhibit an earlier nasality onset and increment nasality proportion in L2 English in a native-like manner. In addition, a positive correlation between greater vowel nasality degree and native-like accentedness in the L2 was found, suggesting L2 timing settings might be specified in higher spoken proficiency levels.

Age as a factor determining effectiveness of L2 acquisition

A common belief is that the earlier we begin learning a language, the better chance we have at mastering it. Some push this belief further, suggesting that after one reaches a certain critical age the odds of succeeding at attaining high proficiency in L2 are dropping dramatically. However, research remains inconclusive regarding not only at what age these cut off points should be, but also whether they are indeed a fact. Nevertheless, learners, teachers and policy makers tend to repeat after Krashen et al. (1979) that “adults and older children in general initially acquire the second language faster than young children (older-is-better for rate of acquisition), but child second language acquirers will usually be superior in terms of ultimate attainment (younger-is-better in the long run)” (p, 574). This article examines historical and recent empirical evidence gathered in relation to the views that age earlier onset of L2 acquisition impacts the ultimate attainment of the learner, and explore why older learners are seen as those learning faster. It also points out at an oversight regarding the comparison between younger and older learners without considering the setting in which the language acquisition takes place. Finally, pedagogical implications of juxtaposing the empirical evidence with the views often cemented in the mentality of students, teachers and policy makers are presented.

Feature Acquisition: Object Drop in L2 Spanish

Abstract This paper investigates the L2 acquisition of Spanish object drop by advanced learners whose L1s are English and Brazilian Portuguese, in order to assess effects on their knowledge of the interpretable and uninterpretable features conditioning the realization of object drop in their L2 Spanish. Object drop in Spanish is subject to semantic restrictions related to definiteness and specificity, as well as syntactic restrictions related to subjacency. Current debates about second language acquisition (SLA) have led to different hypotheses. On the one hand, the Interpretability Hypothesis/IH (Hawkins, Roger & Hajime Hattori. 2006. Interpretation of English multiple wh-questions by Japanese speakers: A missing uninterpretable feature account. Second Language Research 22. 269–301) claims that uninterpretable features will not be completely acquired. On the other hand, the Feature Reassembly Hypothesis/FRH (Hwang, Sun Hee & Donna Lardiere. 2013. Plural-marking in L2 Korean: A feature-based approach. Second Language Research 29. 57–86; Lardiere, Donna. 2009. Some thoughts on the contrastive analysis of features in second language acquisition. Second Language Research 25. 173–227) does not distinguish between interpretable and uninterpretable features for the purposes of SLA, arguing that the difficulty of the acquisition task hinges on the required amount of feature reassembly from the L1 to the L2 lexicon. Finally, the Full Transfer/Full Access (FT/FA) (Schwartz, Bonnie & Rex Sprouse. 1996. L2 cognitive states and the Full Transfer/Full Access model. Second Language Research 12. 40–72; Schwartz, Bonnie & Rex Sprouse. 2000. When syntactic theories evolve: Consequences for L2 acquisition research. In John Archibald (ed.), Second language acquisition and linguistic theory, 156–186. Malden, MA: Blackwell; White, Lydia. 2003. Second language acquisition and universal grammar. New York: Cambridge University Press) hypothesis treats SLA as equivalent to first-language acquisition, in terms of the potential for ultimate attainment. Both the FT/FA and the FRH are in principle compatible with full attainment in L2 acquisition. To assess these hypotheses, this study tests the L2 acquisition of the semantic and syntactic restrictions on Spanish object drop by learners whose L1 either lacks widespread object drop (English), or has regular object drop but realizes it differently from Spanish (Brazilian Portuguese). The Full Transfer/Full Access hypothesis seems to best explain the results of the two experiments.

Lessons from exceptional language learners who have achieved nativelike proficiency: Motivation, cognition and identity

Work in ‘ultimate attainment’ attests to an adult learner’s ability to pass for a native speaker in a second language (L2) community (e.g. Moyer 2021). There are, however, several questions inviting further enquiry into the late L2 learners’ approach to advanced attainment, including ‘how do they marshal different resources—often complex and shifting—to achieve remarkable learning outcomes?’, and ‘can their success be repeated by other students?’ With such questions in mind, the book under review is concerned with life experiences and learning practices of carefully sourced individuals who have reached advanced mastery of a second language. It not only explores these individuals’ language learning trajectories in a systematic fashion but also examines the sources of exceptionality and the factors that intersect in the process of exceptional language learning. In contrast to earlier work, which modelled exceptionality through quantitative surveys and experiments, the book adopts a narrative approach to help demystify the developmental and experiential dimensions of exceptional language learning, unlock the approach such individuals adopt to engage with language learning, and uncover unique insights that are currently overlooked by research and practice in the area of nativelike language learning. The volume, through its 12 chapters, explores diverse themes (e.g. the motivational capacity of vision, the motivation–cognition interaction, and professional identity development) which are of theoretical and applied value to researchers in second language acquisition, language teachers, and scholars working in the psychology of language learning.

Critical period in second language acquisition: The age-attainment geometry

One of the most fascinating, consequential, and far-reaching debates that have occurred in second language acquisition research concerns the Critical Period Hypothesis [1]. Although the hypothesis is generally accepted for first language acquisition, it has been hotly debated on theoretical, methodological, and practical grounds for second language acquisition, fueling studies reporting contradictory findings and setting off competing explanations. The central questions are: Are the observed age effects in ultimate attainment confined to a bounded period, and if they are, are they biologically determined or maturationally constrained? In this article, we take asui generis, interdisciplinary approach that leverages our understanding of second language acquisition and of physics laws of energy conservation and angular momentum conservation, mathematically deriving the age-attainment geometry. The theoretical lens, termed Energy Conservation Theory for Second Language Acquisition, provides a macroscopic perspective on the second language learning trajectory across the human lifespan.

Fossilization in Second Language Performance: The Concern of Ultimate Attainment

The issue of fossilization has been a concern for researchers, in the area of second language acquisition, many of whom have investigated its possible causes, in what form they appear, and at what age. However, it is evident that second language learners fail to reach native-like competence in the target language. Consequently, this study examines the issues of fossilization in relation to ultimate attainment. It compares two main hypotheses, pointing out their underlying focus. The methodology used in this study is documentary derived from extensive reading of extant literatures in the area of second language acquisition. The findings, here, point to the fact that the crux of the discussion on fossilization is ultimate attainment drawing from the UG theory. Finally, the study concludes, aligning with Han’s position, that fossilization is inevitable, and also that it has great significance on second language acquisition.

Aptitude and experience as predictors of grammatical proficiency in adult Greek-English bilinguals.

It has been shown that individuals exhibit great variability in second language (L2) ultimate attainment. Some speakers reach native-like proficiency, others only achieve a rudimentary command and many lie in the middle. Individual differences research has partly attributed different degrees of L2 attainment to (language) aptitude. Initially considered irrelevant for first language (L1) acquisition, aptitude was viewed as a compensatory ability for adults' disadvantage in L2 learning. In this line of thought, adults and children are viewed as fundamentally different and rely on different language learning mechanisms. However, aptitude might not be so irrelevant for the L1. Together with input the two factors are found to account for individual differences not only in L2 but also L1 development. Recent research has specifically shown that native grammatical attainment may be modulated by aptitude and input. In this respect, the aim of the current study is to examine the effects of these two predictors (namely input and aptitude) on both L1 and L2 grammatical attainment in the same speakers. Our participants (N = 75) were all native speakers of Greek who learned English as a foreign language in their home country and immigrated to the United Kingdom in adulthood (mean age of arrival = 27.3, SD = 6.4). Grammatical proficiency was measured through a grammaticality judgement task administered in both the L1 and the L2. Aptitude was measured through the Sentence Pairs task (based on the Words In Sentences test from the MLAT battery). Amount of input was measured using the traditional measure, length of residence (LoR) and a new cumulative measure that spanned across the participants' life. The two measures were pitted against each other in the analysis. We found robust effects of aptitude in both the L1 and the L2, with the effect being even stronger for the L1. As expected, our new cumulative measure of exposure proved to be a better predictor of individual differences in grammatical proficiency. Last but not least, the effects of input were larger for the L2 than the L1.

Age effects in spoken second language vocabulary attainment beyond the critical period

AbstractThe current study set out to examine to what degree age of acquisition (AOA), defined as a learner’s first intensive exposure to a second language (L2) environment, mediates the final state of postpubertal, spoken vocabulary attainment. In Study 1, spontaneous speech samples were elicited from experienced Japanese users of English (n = 41) using storytelling and interview tasks. The samples were analyzed using a range of corpus- and rater-based lexical measures and compared to the speech of inexperienced Japanese speakers (n = 40) and native speakers of English (n = 10). The results showed that most experienced L2 learners tended to demonstrate nativelike proficiency for relatively easy lexical dimensions of speech (i.e., richness), but that AOA appeared to play a key role in predicting the ultimate attainment of relatively difficult lexical dimensions (i.e., appropriateness). In Study 2, the findings were successfully replicated with experienced L1 Polish users of English (n = 50).

Auditory precision hypothesis-L2: Dimension-specific relationships between auditory processing and second language segmental learning

Growing evidence suggests a broad relationship between individual differences in auditory processing ability and the rate and ultimate attainment of language acquisition throughout the lifespan, including post-pubertal second language (L2) speech learning. However, little is known about how the precision of processing of specific auditory dimensions relates to the acquisition of specific L2 segmental contrasts. In the context of 100 late Japanese-English bilinguals with diverse profiles of classroom and immersion experience, the current study set out to investigate the link between the perception of several auditory dimensions (F3 frequency, F2 frequency, and duration) in non-verbal sounds and English [r]-[l] perception and production proficiency. Whereas participants' biographical factors (the presence/absence of immersion) accounted for a large amount of variance in the success of learning this contrast, the outcomes were also tied to their acuity to the most reliable, new auditory cues (F3 variation) and the less reliable but already-familiar cues (F2 variation). This finding suggests that individuals can vary in terms of how they perceive, utilize, and make the most of information conveyed by specific acoustic dimensions. When perceiving more naturalistic spoken input, where speech contrasts can be distinguished via a combination of numerous cues, some can attain a high-level of L2 speech proficiency by using nativelike and/or non-nativelike strategies in a complementary fashion.

Processing pragmatic inferences in L2 French speakers

A large amount of literature exists on how native speakers derive and process pragmatic inferences, yet few studies have examined the issue in second language learners, despite a controversial debate of second language (L2) ultimate attainment of phenomena situated at external interfaces. This study contributes to the debate on the integration of external interfaces in highly proficient end-state adult L2 grammars. In an effort to bridge the empirical gap in the past literature, this article reports on two sentence-picture verification tasks designed to test the processing cost of the exhaustive inference associated with cleft sentences in the L2 French of English learners with different proficiency levels. Truth-value judgments and reaction times were recorded in contexts that violated or supported the exhaustive inference. Overall, results show that L2 learners diverge from the natives in their online processing of the exhaustive inference only and that proficiency plays an important role in predicting their behavior. Nevertheless, what post-hoc observations of the data reveal is that L2 length of exposure to native input might be an even better predictor, since only those L2 speakers who have had more exposure to native French input compute the exhaustive inference in clefts as fast as French natives.

Israeli Russian: Case morphology in a bilingual context

The current study investigates case morphology development in a bilingual context. It is aimed at investigating potential mechanisms driving divergences in heritage language grammars as compared to the baseline monolingual standards. For the purposes of the study, 95 bilingual and monolingual children and adults were compared. Bilinguals residing in Israel acquired Russian from birth, while the age of onset of Hebrew varied. The participants completed a production task eliciting accusative case inflections. Both child and adult heritage speakers of Russian with early age of onset of Hebrew (before the age of 5) showed divergences in the production of the accusative case inflections as compared to monolingual Russian-speaking controls (adult and child), whereas grammars of Israeli heritage Russian speakers with later ages of onset of Hebrew, after the age of 5, were found to be intact. On the basis of Russian in contact with Hebrew, the study discusses how heritage language grammars differ from the baseline grammars of monolingual speakers and which mechanisms are associated with heritage language ultimate attainment. The effects of the age of onset and cross-linguistic influence from the dominant societal language are discussed as potential factors affecting the acquisition / maintenance of linguistic phenomena in heritage language grammars.

Effects of L1 Transfer Are Profound, Yet Native-Like Processing Strategy Is Attainable: Evidence From Advanced Learners' Production of Complex L2 Chinese Structures.

English as a verb-medial language has a short-before-long preference, whereas Korean and Japanese as verb-final languages show a long-before-short preference. In second language (L2) research, little is known regarding how L1 processing strategies affect the ultimate attainment of target structures. Existing work has shown that native speakers of Chinese strongly prefer to utter demonstrative-classifier (DCL) phrases first in subject-extracted relatives (DCL-SR-N) and DCLs second in object-extracted relatives (OR-DCL-N). But it remains unknown whether L2 learners with typologically different language backgrounds are able to acquire native-like strategies, and how they deviate from native speakers or even among themselves. Using a phrase-assembly task, we investigated advanced L2-Chinese learners whose L1s were English, Korean, and Japanese, because English lacks individual classifiers and has postnominal relative clause (RC), whereas Korean and Japanese have individual classifiers and prenominal RCs. Results showed that the English and Korean groups deviated from the native controls’ asymmetric pattern, but the Japanese group approximated native-like performance. Furthermore, compared to the English group, the Korean and Japanese groups favored the DCL-second configuration in SRs and ORs. No differences were found between the Korean and Japanese groups. Overall, our findings suggest that L1 processing strategies play an overarching role in L2 acquisition of asymmetric positioning of DCLs in Chinese RCs.

Identity, agency and intercultural dialogic competencies in L2 ultimate attainment

AbstractThis preliminary study seeks to examine the role of agency and bilinguals’ identity negotiated in the processes of acculturation as key factors in attaining a very high or near-native L2 proficiency. Since these aspects appear to have been underestimated in research on L2 ultimate attainment, interviews were carried out with eight L2 speakers of Polish (four near-native and four highly advanced bilinguals) in order to obtain qualitative data on participants’ self-identity and acculturation. The results show that the near-native subjects identified themselves very strongly with the receiving society, whereas highly proficient L2 speakers retained a much stronger sense of L1-related identity. It is hypothesized that bilinguals’ acculturation strategies and intercultural dialogic competencies may be decisive factors in determining L2 near-nativeness.

Analyzing variability in L2 ultimate attainment

Abstract Ultimate attainment is typically more heterogeneous among second-language (L2) learners than among native speakers (e.g. Bley-Vroman, 1990). The present study offers a suite of simple analytical procedures aimed at exploring types and loci of variability in L2 attainment vis-à-vis those in the corresponding first language (L1), with special attention to certain learner-external factors that might condition such variabilities. To demonstrate the methods and their potential, we apply these procedures to learner and native acceptability judgment data published in Birdsong (1992). Under means analyses of item ratings and coefficients of variation (CV), a group of adult Anglophone learners of L2 French (ENS) are found to resemble native French controls (FNS). In contrast, under correlational analyses of ratings and CVs, ENS resemble FNS on grammatical items, but diverge on ungrammatical items. Correlational and means analyses of both CV and acceptability ratings reveal that ENS-FNS convergence is not predictable from the degree of FNS ratings variability, contra DeKeyser (2012). For both groups, we observe an interaction between FNS ratings variability and the grammatical status of items (ungrammatical vs. grammatical). Finally, for neither group do we find a relationship between the order of item presentation and ratings severity or CVs. We present our perspectives as a road map for future analyses of variabilities inherent in language learning outcomes.

Expanding the Definition of Aspect in L2 Acquisition: Assessing Advanced Levels of Competence to Understand Aspectual Knowledge

In part due to the significant influence of Andersen's Lexical Aspect Hypothesis, research on the L2 acquisition of tense and aspect has focused primarily on the construct of aspect representative of the beginning and intermediate stages of acquisition. In the present article, I review the significance of two recent developments in the study of aspectual knowledge: the expansive view of recent research proposals (e.g., shifted effect of lexical aspect toward intermediate and advanced stages), and the focus on specific sub-constructs that provide a more precise target to assess ultimate attainment (e.g., iterativity versus habituality). I argue that the relevance of advanced stages of development of aspect is central to the analysis of L2 aspectual knowledge. To that effect, the objective of future studies needs to incorporate the explicit description of the connection between lexical aspect and viewpoint aspect