A REVIEW OF LABORATORY STUDIES OF ADULT SECOND LANGUAGE VOCABULARY TRAINING

2019 ◽  
Vol 42 (2) ◽  
pp. 439-470
Author(s):  
Caitlin A. Rice ◽  
Natasha Tokowicz

AbstractThis review examines and integrates studies of second language (L2) vocabulary instruction with adult learners in a laboratory setting, using a framework provided by a modified version of the Revised Hierarchical Model (Kroll & Stewart, 1994), the Revised Hierarchical Model-Repetition Elaboration Retrieval. By examining how various training methods promote or fail to promote the development of high-quality orthographic, phonological, and meaning representations, and strong connections between these representations, we reconceptualize the current body of knowledge, and highlight gaps in the existing literature. We review evidence that training methods that only promote L1 to L2 form connections (e.g., massed repetition) are generally ineffective, but can become highly effective when paired with methods that also strengthen L2 form-meaning connections (e.g., spaced repetition training with retrieval practice or semantic elaboration requiring user-generated responses). We discuss the implications of these findings for researchers and educators interested in improving L2 vocabulary learning outcomes.

2018 ◽  
Vol 40 (1) ◽  
pp. 137-166 ◽  
Author(s):  
EVELIEN MULDER ◽  
MARCO VAN DE VEN ◽  
ELIANE SEGERS ◽  
LUDO VERHOEVEN

ABSTRACTWe examined to what extent the variation in vocabulary learning outcomes (vocabulary knowledge, learning gain, and rate of forgetting) in English as a second language (L2) in context can be predicted from semantic contextual support, word characteristics (cognate status, Levenshtein distance, word frequency, and word length), and student characteristics (prior vocabulary knowledge, reading ability, and exposure to English) in 197 Dutch adolescents. Students were taught cognates, false friends, and control words through judging sentences with varying degrees of semantic contextual support using a pretest/posttest between subjects design. Participants were presented with an English target word and its Dutch translation, followed by an English sentence. They were instructed to judge the plausibility of the sentence. Mixed-efffects models indicated that learning gains were higher for sentences with more semantic contextual support and in students with stronger reading comprehension skills. We were the first to show that Levenshtein distance is an important predictor for L2 vocabulary learning outcomes. Furthermore, more accurate as well as faster learning task performance lead to higher learning outcomes. It can thus be concluded that L2 study materials containing semantically supportive contexts and that focus on words with little L1-L2 overlap are most effective for L2 vocabulary learning.


Author(s):  
Sarah Sok ◽  
ZhaoHong Han

Vocabulary development is indisputably a vital aspect of second language acquisition. In spite of the abundant attention it has garnered over the past few decades, it remains unclear how adult learners fare with intentional and incidental ways of learning. The current study investigated the effects of intentional learning (via studying a word list), incidental learning (via reading), and combined intentional-andincidental learning (via studying a word list followed by reading) conditions on 30 adult learners’ second language vocabulary acquisition. Vocabulary acquisition was measured in terms of percentage gains as well as changes in the depth of vocabulary knowledge. Results showed that while both the intentional and incidental modes of learning led to vocabulary gains, the combined intentional-and-incidental condition resulted in significantly greater gains than either the intentional-only or the incidentalonly condition. No significant differences were found between the incidental-only and intentional-only conditions.


2010 ◽  
Vol 55 (3) ◽  
pp. 589-601 ◽  
Author(s):  
Yung-Nan Chiang

Although anxiety has been documented as an important variable in both interpretation performance and second language acquisition, there has been virtually no research on the interconnections between the anxiety reactions induced by these two cross-linguistic / cultural endeavors. A review of the literature on anxiety and interpretation performance finds that most of the existing studies have treated the anxiety induced by interpretation as a transfer of other general types of anxieties, such as trait anxiety, without considering the probable role of second language anxiety in interpretation performance. In order to determine the role of foreign language anxiety in 213 Chinese-English interpretation students’ learning outcomes, which were indexed by the participants’ mid-term exam scores and semester grades, this study employed Spielberger’s (1983)Trait Anxiety Inventoryto measure the students’ trait anxiety, while utilizing Horwitz, Horwitzet al.’s (1986)Foreign Language Classroom Anxiety Scale(FLCAS) to measure the participants’ foreign language anxiety. Results of correlation analyses showed that a) trait anxiety was not related to either mid-term exam scores or semester grades, b) foreign language anxiety was significantly and negatively associated with both outcome measures, c) after controlling for the effect of trait anxiety, the relationship between foreign language anxiety and interpretation learning outcomes remained significant, and d) a vast majority of theFLCASitems had significant and negative associations with both outcome measures. Implications for developing a theory of and a measurement instrument for interpretation learning anxiety are suggested.


Author(s):  
Valerie L. Shafer ◽  
Sarah Kresh ◽  
Kikuyo Ito ◽  
Miwako Hisagi ◽  
Nancy Vidal ◽  
...  

Abstract This study investigated the influence of first language (L1) phoneme features and phonetic salience on discrimination of second language (L2) American English (AE) vowels. On a perceptual task, L2 adult learners of English with Spanish, Japanese or Russian as an L1 showed poorer discrimination of the spectral-only difference between /æ:/ as the oddball (deviant) among frequent /ɑ:/ stimuli compared to AE controls. The Spanish listeners showed a significant difference from the controls for the spectral-temporal contrast between /ɑ:/ and /ʌ/ for both perception and the neural Mismatch Negativity (MMN), but only for deviant /ɑ:/ versus /ʌ/ (duration decrement). For deviant /ʌ/ versus /ɑ:/, and for deviant /æ:/ versus /ʌ/ or /ɑ:/, all participants showed equivalent MMN amplitude. The asymmetrical pattern for /ɑ:/ and /ʌ/ suggested that L2 phonetic detail was maintained only for the deviant. These findings indicated that discrimination was more strongly influenced by L1 phonology than phonetic salience.


Author(s):  
Yvonne Préfontaine ◽  
Judit Kormos

AbstractIn the field of second language (L2) fluency, there is a common adherence to quantitative methods to examine characteristics and features of speech. This study extends the field by reporting on an investigation that analyzed native-speaker listeners’ perceptions of L2 fluency in French from a qualitative perspective. Three untrained judges rated students’ performance on speech tasks varying in cognitive demand and provided justifications for their perceptions of fluency. The goal of the research was to examine the factors that affect raters’ evaluations of fluency in response to three oral performances from 40 adult learners of French of varying proficiency. Qualitative analysis revealed that the main speech features that influenced native listeners’ perceptions of L2 fluency were speed, rhythm, pause phenomena, self-correction and efficiency/effortlessness in word choice, but also in target-like rhythm and prosody. The results of using such qualitative methodology highlights the important role that rhythm plays in fluency judgements in syllable-timed languages such as French, a factor which has not always been given much prominence in previous L2 fluency quantitative research.


2017 ◽  
Vol 34 (3) ◽  
pp. 395-416 ◽  
Author(s):  
Hang Wei ◽  
Julie E. Boland ◽  
Jonathan Brennan ◽  
Fang Yuan ◽  
Min Wang ◽  
...  

Prior work has shown intriguing differences between first language (L1) and second language (L2) comprehension priming of relative clauses. We investigated English reduced relative clause priming in Chinese adult learners of English. Participants of different education levels read sentences in a self-paced, moving window paradigm. Critical sentences had a temporarily ambiguous reduced relative clause. Across lists, critical sentences were rotated, so that they occurred either as prime or as target, and had either the same or different verb as the critical sentence with which they were paired. Prime/target pairs were separated by several filler sentences, which never contained a relative clause. Mean reading times for the disambiguating region in the target sentences were faster than in the prime sentences, but only in the same-verb condition, not in the different-verb condition. This pattern of results is consistent with L1 comprehension priming research, suggesting that similar lexically specific mechanisms are involved in L1 and L2 comprehension priming of reduced relative clauses. These findings are in line with lexicalist accounts of sentence comprehension (e.g. MacDonald et al., 1994), according to which syntactic information is bound to specific words. In addition, these findings argue against theories that postulate fundamental differences in processing of L1 and L2 (e.g. Clahsen and Felser, 2006a, 2006b).


2018 ◽  
Vol 11 (3) ◽  
pp. 590-616 ◽  
Author(s):  
Tiffany Judy ◽  
Michael T. Putnam ◽  
Jason Rothman

In this paper we take a closer look at the oft-touted divide between heritage language speakers and adult second language (L2) learners. Here, we explore whether some properties of language may display general effects across different populations of bilinguals, explaining, at least partially, why these two groups show some common differences when compared with monolinguals. To test this hypothesis, we adduce data from two unique populations of bilinguals: a moribund variety of heritage German spoken in southwestern Kansas (Moundridge Schweitzer German) and L2 adult learners of Spanish. Empirically, we investigate whether the confound of switch reference adds an additional cognitive burden to these bilinguals in licensing object control predicates in the former and referential subject pronouns in the latter. Our preliminary findings support the view that overarching concepts such as incomplete acquisition cannot capture the variability observed in these populations, thus further supporting approaches that interpret findings such as these to be the result of specific variables.


2018 ◽  
Vol 51 (4) ◽  
pp. 553-566 ◽  
Author(s):  
Naoko Taguchi ◽  
Joseph Collentine

Isabelli-García, Bown, Plew & Dewey (forthcoming) presented the ‘state of the art’ in research on language learning abroad. Beginning with Carroll's (1967) claim that ‘time spent abroad is one of the most potent variables’ predicting second language (L2) abilities (p. 137), the scope of study-abroad research has grown multifold in guiding theoretical frameworks, empirical methods, and objects of examination. A half-century of work surveyed in Isabelli-García et al.’s review reveals diverse goals of investigation, ranging from studies focusing on documenting learning outcomes, to studies aiming to unveil the process and nature of learning in a study-abroad context.


Author(s):  
Dianna L. Newman ◽  
Meghan Morris Deyoe ◽  
David Seelow

The role of technology and educational media in supporting nontraditional adult learners is growing. One key area in which more research and development is needed is the improvement of writing, especially writing that is related to formal education. This chapter presents findings related to the use of online writing modules developed to support English as a Second Language and nontraditional English speaking college students. Participants reported improved content-specific writing skills, transfer of writing skills to other content areas, and increased self-efficacy in writing. Differences continued to be noted by key student characteristics. The study has implications for continued development and use of digitally supported writing tutorials for nontraditional adult learners.


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