Contributions of declarative memory and prior knowledge to incidental L2 vocabulary learning

2021 ◽  
Vol 16 (1) ◽  
pp. 49-68
Author(s):  
Josiah Murphy ◽  
Ryan T. Miller ◽  
Phillip Hamrick

Abstract The bulk of second language (L2) vocabulary learning happens incidentally through reading (Rott, 2007; Webb, 2008), but individual differences, such as prior knowledge, modulate the efficacy of such incidental learning. One individual difference that is strongly predicted to play a role in L2 vocabulary is declarative memory ability; however, links between these two abilities have not been explored (Hamrick, Lum, & Ullman, 2018). This study considered declarative memory in conjunction with varying degrees of prior knowledge, since declarative memory may serve a compensatory function (Ullman & Pullman, 2015). L2 Spanish learners completed measures of prior Spanish vocabulary knowledge, declarative memory ability, and incidental L2 vocabulary learning. The results suggest that better declarative memory predicts better immediate learning in general and better vocabulary retention two days later, but only for those with more prior knowledge, consistent with the Matthew Effect previously reported in the literature (Stanovich, 1986).

2019 ◽  
Vol 9 (6) ◽  
pp. 445
Author(s):  
Faisal Al-Homoud

The research at hand compared two conditions of L2 vocabulary exposures, i.e. incidental exposure and a mixture of incidental and explicit exposures to words. Forty-five female participants, majoring in English at Al-Imam Mohammad Ibn-Saud Islamic University, Saudi Arabia participated in this research. They were divided into two groups: Reading Only (RO) and Reading Extra (RE). In the RO group, the target words were exposed only through a reading passage that they read twice, while the same target words for the RE group were inserted in the same reading passage, then explained directly by the teacher. Three levels of vocabulary knowledge (form recall, meaning recall, and meaning recognition) were assessed. The results showed that both conditions cater for vocabulary learning, however the RE group had significantly outperformed their RO counterparts. Moreover, the results showed that vocabulary learning in this study followed the general tendency starting from a receptive level to a productive level.


ReCALL ◽  
2021 ◽  
pp. 1-15
Author(s):  
Yan Li ◽  
Christoph A. Hafner

Abstract Considerable research has been conducted on the advancement of mobile technologies to facilitate vocabulary learning and acquisition in a second language (L2). However, whether mobile platforms lead to a comprehensive mastery of both receptive and productive vocabulary knowledge has seldom been addressed in previous literature. This study investigated English vocabulary learning from engagement with mobile-based word cards and paper word cards in the context of the Chinese university classroom. A total of 85 undergraduate students were recruited to take part in the study. The students were divided into two groups, a mobile learning group and a paper-based learning group, and tested on two word knowledge components: receptive knowledge of the form–meaning connection and productive knowledge of collocations. Both the digital and non-digital word cards enhanced L2 vocabulary learning, and the results showed that the mobile application (app) promoted greater gains than physical word cards.


2017 ◽  
Vol 10 (4) ◽  
pp. 92
Author(s):  
Maryam AminAfshar ◽  
Ahmad Mojavezi

EFL learners at all ages and proficiency levels are usually confronted with various problems in vocabulary learning and retention. This study sought to introduce strategies for improvement of vocabulary learning and retention. Therefore, the effects of using aural/visual storytelling on Iranian EFL learners’ vocabulary learning and retention were investigated. To do so, 50 intermediate female EFL learners were randomly assigned to two groups. After the administration of teacher made English Vocabulary Test as the pre-test, aural storytelling method was used for the control group, and visual storytelling method was used for the experimental group. After three months of instruction, the aforementioned teacher made English Vocabulary Test, as the post-test, was given to the students of both groups to assess their improvements. Two weeks after post-test, they were given a delayed post-test to measure their retention of English vocabulary knowledge. The reliability of the English Vocabulary Test using Cronbach's Alpha was estimated equal to 0.80. Finally, Using ANCOVA, the results revealed that, the experimental group’s participants outperformed those of control group in both learning and retention of English vocabulary. So, it can be noted that the training program according to visual could have impressive impact on the learning and retention of vocabulary knowledge.


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.


2018 ◽  
Vol 11 (3) ◽  
pp. 88
Author(s):  
Shiping Duan

Enhancement Techniques are conducive to incidental vocabulary learning. This study investigated the effects of two types of enhancement techniques-multiple-choice glosses (MC) and L1 single-gloss (SG) on L2 incidental learning of new words and retention of them. A total of 89 university learners of English as a Freign Language (EFL) were asked to read the same reading texts with the two types of glossing and no glossing. Vocabulary acquisition was measured with the vocabulary knowledge scale (VKS). The results indicated that there were obvious vocabulary gains for both MC and SG groups. MC glossing is more conducive to incidental vocabulary learning than SG glossing in both immediate and delayed vocabulary post test. What’s more, learners with larger vocabulary size demonstrated much more significant gains than those with small ones.


2019 ◽  
Vol 41 (04) ◽  
pp. 745-768 ◽  
Author(s):  
Niousha Pavia ◽  
Stuart Webb ◽  
Farahnaz Faez

AbstractResearch investigating incidental vocabulary learning through listening to songs has primarily relied on participant’s self-report surveys on listening behaviors and its relationship with their vocabulary knowledge (Kuppens, 2010). Only one experimental study has investigated vocabulary learning gains from listening to songs (Medina, 1993). From the results, the researcher concluded that learning does occur from listening to songs. However, the learning gains were not provided. The present study investigated incidental learning of three vocabulary knowledge dimensions (spoken-form recognition, form-meaning connection, and collocation recognition) through listening to two songs. The effects of repeated listening to a single song (one, three, or five times) and the relationship between frequency of exposure to the targeted vocabulary items and learning gains were also explored. The results indicated that (a) listening to songs contributed to vocabulary learning, (b) repeated listening had a positive effect on vocabulary gains, and (c) frequency of exposure positively affected learning gains.


2018 ◽  
Vol 40 (5) ◽  
pp. 721-753 ◽  
Author(s):  
Hansol Lee ◽  
Mark Warschauer ◽  
Jang Ho Lee

Abstract This study investigates the effects of corpus use on second language (L2) vocabulary learning as well as the influence of moderators on effectiveness. Based on 29 studies representing 38 unique samples, all of which met several criteria for inclusion (e.g. with control groups), we found an overall positive medium-sized effect of corpus use on L2 vocabulary learning for both short-term (77 posttest effect sizes; Hedges’ g = 0.74, SE = 0.09, p < .001) and long-term periods (34 follow-up effect sizes; Hedges’ g = 0.64, SE = 0.17, p < .001). Furthermore, large variation in adjusted mean effect sizes across moderators was revealed. Above all, for the different dimensions of L2 vocabulary knowledge, in-depth knowledge (i.e. referential meanings as well as syntactic features of vocabulary) was associated with a large effect size. Moreover, the results revealed that learners’ L2 proficiency and several features of corpus use (i.e. interaction types, corpus types, training, and duration) influence the magnitude of the effectiveness of corpus use in improving 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.


2019 ◽  
Vol 41 (04) ◽  
pp. 769-794 ◽  
Author(s):  
Anna C-S. Chang

AbstractSixty target words were selected from two sets of graded readers. One set contained three readers with the same title,The Railway Children, and the other set, three books about Sherlock Holmes. Students chose one of the two sets to read and were given a pretest, an immediate posttest, and a five-week delayed posttest on their acquisition of spelling, aural meaning, written meaning, and use. Five fixed factors (time, frequency of word occurrence, glossing, word frequency levels, and four dimensions of vocabulary knowledge) in vocabulary learning and a random variable (the participants) were analyzed with generalized linear mixed models. The results show that the odds of improvements in the knowledge of written and aural meanings were significantly better than those for the knowledge of spelling and use. Significant interaction effects were found between time and other fixed factors, except for glossing. Pedagogical implications of the results are discussed.


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