Decision Making in English as an Additional Language: Surprises and Advantages

Do adult learners of English make different and sometimes better decisions in English than their monolingual peers and teachers? It is likely, possible, and probable. Using evidence from classroom decision making studies, with over 500 participants, we demonstrate that often adult English learners (henceforth adult Active Bilingual Learners/Users of English [ABLE]) make more accurate decisions in English than first language English speakers, when given time and the ability to utilize their whole linguistic repertoire (i.e., translanguaging). We specifically look at differences in decisions that involve 1) common adverbs of frequency (rare, possible, likely, frequently, etc.) and 2) system 1 (implicit) vs. system 2 (analytical) thinking in cognitive reflection tests, such as math story problems. Understanding these surprising differences and advantages in decision making in English as an Additional Language (EAL) has important practical implications for test preparation and daily instruction for adult ABLE students, and potentially as well for ABLE youth in K-12 schools.

Twist: sound reasoning for purity and entanglement in Quantum programs

Quantum programming languages enable developers to implement algorithms for quantum computers that promise computational breakthroughs in classically intractable tasks. Programming quantum computers requires awareness of entanglement , the phenomenon in which measurement outcomes of qubits are correlated. Entanglement can determine the correctness of algorithms and suitability of programming patterns. In this work, we formalize purity as a central tool for automating reasoning about entanglement in quantum programs. A pure expression is one whose evaluation is unaffected by the measurement outcomes of qubits that it does not own, implying freedom from entanglement with any other expression in the computation. We present Twist, the first language that features a type system for sound reasoning about purity. The type system enables the developer to identify pure expressions using type annotations. Twist also features purity assertion operators that state the absence of entanglement in the output of quantum gates. To soundly check these assertions, Twist uses a combination of static analysis and runtime verification. We evaluate Twist’s type system and analyses on a benchmark suite of quantum programs in simulation, demonstrating that Twist can express quantum algorithms, catch programming errors in them, and support programs that existing languages disallow, while incurring runtime verification overhead of less than 3.5%.

Politeness and pragmatic transfer in L2 pronominal address usage

This study investigates how Chinese learners of Spanish, who have a T/V distinction in their first language (L1), use the T/V address forms in Spanish as a second language (L2). Findings show that the learners rely mainly on their L1 pragmatic knowledge to employ the T/V in the L2. Despite having relatively good grammatical control of T/V, the learners produced frequent T/V alternation due to negative pragmatic transfer. In Chinese using V normally conveys speaker’s perception of a high-power differential and in relationships that are borderline T or V usage, shifting from T to V can convey deference and tends to co-occur with face-threatening or face-enhancing acts. The learners transferred from Chinese their tendency to use V to express deference and overutilized this politeness strategy in Spanish regardless of their relationship with the addressee. This problematic usage may generate negative social consequences and calls for pedagogical intervention.

Second Language Sentence Processing

Second language (L2) sentence processing research studies how adult L2 learners understand sentences in real time. I review how L2 sentence processing differs from monolingual first-language (L1) processing and outline major findings and approaches. Three interacting factors appear to mandate L1–L2 differences: ( a) capacity restrictions in the ability to integrate information in an L2; ( b) L1–L2 differences in the weighting of cues, the timing of their application, and the efficiency of their retrieval; and ( c) variation in the utility functions of predictive processing. Against this backdrop, I outline a novel paradigm of interlanguage processing, which examines bilingual features of L2 processing, such as bilingual language systems, nonselective access to all grammars, and processing to learn an L2. Interlanguage processing goes beyond the traditional framing of L2 sentence processing as an incomplete form of monolingual processing and reconnects the field with current approaches to grammar acquisition and the bilingual mental lexicon.

Bilingual or “Bye-Lingual”? An Analysis and Discussion of Bilingual Education Mode in China and the US

This article compares bilingual education mode in two countries: China and the US. For China, the bilingual education been analysed includes mandarin and ethnic minority languages, Chinese and English. Extant research on bilingual education tends to focus on one country whilst there is a paucity of papers comparing various kinds of bilingual education. In this paper, by using the systematic review method, the differences and similarities of bilingual education mode in these two countries are been discussed and the tensions, as well as opportunities of bilingual education behind these two countries is explored. This paper ends a call for non-English native speaking EFL/ESL teachers to see their first language as an asset for developing bilingual education worldwide.

Effects of First Language Background and Learning Experience in Perceiving Mandarin Lexical Tones: Learners and Nonlearners From English- and Japanese-Speaking Backgrounds

Purpose: This research compared individuals from two first language (L1) backgrounds (English and Japanese) to determine how they may differ in their perception of Mandarin tones (Tones 1 vs. 2 [T1–T2], Tones 1 vs. 3 [T1–T3], Tones 1 vs. 4 [T1–T4], Tones 2 vs. 3 [T2–T3], Tones 2 vs. 4 [T2–T4], Tones 3 vs. 4 [T3–T4]) on account of their L1. Method: The participants included two groups of learners of Mandarin (23 English speakers, 18 Japanese speakers), two groups of nonlearners of Mandarin (24 English speakers, 21 Japanese speakers), and a control group of 10 Mandarin speakers. A four-alternative forced-choice discrimination task that included 360 trials was presented in three blocks of 120 trials. Results: The native Mandarin group was more accurate in their tonal discrimination of all six tone pairs than all the nonnative groups. While Japanese nonlearners generally outperformed English nonlearners in their overall perception of Mandarin lexical tones, L1-based differences were less extensive for the two groups of learners. Both learner groups were least accurate on T2–T3 and most accurate on T3–T4. Conclusion: The results suggest that with classroom experience, English speakers can overcome their initial disadvantage and learn lexical tones in a new language as successfully as speakers of Japanese with classroom experience.

Sequential bilingual heritage children's L1 attrition in lexical retrieval: Age of acquisition versus language experience

This study investigated the unresolved issue of potential sources of heritage language attrition. To test contributing effects of three learner variables – age of second language acquisition, length of residence, and language input – on heritage children's lexical retrieval accuracy and speed, we conducted a real-time word naming task with 68 children (age 11–14 years) living in South Korea who spoke either Chinese or Russian as a heritage language. Results of regression analyses showed that the participants were less accurate and slower in naming target words in their heritage language as their length of residence in Korea and the amount of Korean input increased. The age of Korean acquisition did not significantly influence their performance. These findings support the claim that heritage speakers’ language experience is a more reliable predictor of first language attrition than age of acquisition. We discuss these findings in light of different approaches to explaining language attrition.

Comprehending Comprehensible Input (CI): Some Observations

Most people who use the word ‘Latin’ as the name of a language in antiquity (not Medieval or Neo-Latin therefore) seem unaware that Latin was a continuum made up of many different varieties, Classical Latin (which they identify with Latin) being only one of them. So when they talk of spoken Latin they mean spoken Classical Latin, no other variety from antiquity being available that is suitable to be spoken. This is ironic on two counts. First, the overwhelming majority of native Latin speakers did not speak Classical Latin at all. Secondly, the small minority of people who did speak it did not do so routinely as a language of everyday conversation, but only on certain formal occasions and in certain public situations. They spoke routinely the appropriate form of their first language, the form that was used by a social, cultural and educational elite. This was not Classical Latin, which was not an acquired form of Latin but one that was learned as if it were a second language. What the language they did speak routinely was like we do not know, and no doubt it comprised several different registers, as languages do. Whether they realise it or not, people who engage in informal conversations in formal Classical Latin today are not re-enacting any authentic experience that was to be had in the ancient world.

The Figurative Foundations of Rousseau's Politics

Rousseau claims that the lawgiver must “persuade without convincing,” binding this legislative communication to the “first language,” which would, Rousseau writes, “persuade without convincing, and depict without arguing.” Drawing on a wide range of contextual sources, I show that this first language of Rousseau's is figurative, imagistic, and modeled on ancient Egyptian hieroglyphs, which William Warburton claimed were “the uniform voice of nature” in his Divine Legation of Moses. More importantly, I demonstrate that Rousseau was himself using this lost ancient language to provide a figuration of his own: the “illusory image” of natural man. Through the Second Discourse, men could be persuaded that they were by nature free, preparing the way for a social contract in which they could legitimately give themselves law. This is an image that I argue has been effectively persuasive up to the present day—and our politics, like Rousseau's, thus seemingly rests on figurative foundations.