scholarly journals A meta-analysis examining technology-assisted L2 vocabulary learning

ReCALL ◽  
2021 ◽  
pp. 1-18
Author(s):  
Aiqing Yu ◽  
Guy Trainin
Keyword(s):  
Effect Size ◽  
Vocabulary Learning ◽  
Meta Analysis ◽  
Target Language ◽  
Computer Assisted ◽  
Learning Technology ◽  
Moderator Analysis ◽  
Moderate Effect Size ◽  
K 12 ◽  
L2 Vocabulary

Abstract This meta-analysis examines the effectiveness of technology-assisted second language (L2) vocabulary learning as well as identifies factors that may play a role in their effectiveness. We found 34 studies with 2,511 participants yielding 49 separate effect sizes. Following the procedure developed by Hunter and Schmidt (2004), we corrected for sample size bias and measurement error. The overall effect size for using technology to learn L2 vocabulary was d = 0.64, which is a moderate effect size. The Q statistic indicated a significant variability in effect size, so we followed up with a theory-driven moderator analysis. The results of the moderator analysis revealed that learners benefited more from technology-assisted L2 vocabulary learning with incidental instruction than with intentional instruction; types of assessment were not significant moderators of the effect on technology-assisted L2 vocabulary learning; technology-assisted L2 vocabulary learning is more effective when the target language is close to the learner’s first language; college students benefited more from technology-assisted L2 vocabulary learning than K–12 students; and, finally, mobile-assisted L2 vocabulary learning was more effective than computer-assisted L2 vocabulary learning.

HOW DO DIFFERENT FORMS OF GLOSSING CONTRIBUTE TO L2 VOCABULARY LEARNING FROM READING?

2020 ◽  
Vol 42 (2) ◽  
pp. 411-438 ◽  
Author(s):  
Akifumi Yanagisawa ◽  
Stuart Webb ◽  
Takumi Uchihara
Keyword(s):  
Vocabulary Learning ◽  
Meta Analysis ◽  
Effect Sizes ◽  
Inclusion Criteria ◽  
Learner Characteristics ◽  
Moderator Variables ◽  
Auditory Learning ◽  
Significant Difference ◽  
L2 Vocabulary ◽  
Potential Moderator

AbstractThis meta-analysis investigated the overall effects of glossing on L2 vocabulary learning from reading and the influence of potential moderator variables: gloss format (type, language, mode) and text and learner characteristics. A total of 359 effect sizes from 42 studies (N = 3802) meeting the inclusion criteria were meta-analyzed. The results indicated that glossed reading led to significantly greater learning of words (45.3% and 33.4% on immediate and delayed posttests, respectively) than nonglossed reading (26.6% and 19.8%). Multiple-choice glosses were the most effective, and in-text glosses and glossaries were the least effective gloss types. L1 glosses yielded greater learning than L2 glosses. We found no interaction between language (L1, L2) and proficiency (beginner, intermediate, advanced), and no significant difference among modes of glossing (textual, pictorial, auditory). Learning gains were moderated by test formats (recall, recognition, other), comprehension of text, and proficiency.

Quiet Eye and Performance in Sport: A Meta-Analysis

2016 ◽  
Vol 38 (5) ◽  
pp. 441-457 ◽  
Author(s):  
Jean-Charles Lebeau ◽  
Sicong Liu ◽  
Camilo Sáenz-Moncaleano ◽  
Susana Sanduvete-Chaves ◽  
Salvador Chacón-Moscoso ◽  
...  
Keyword(s):  
Effect Size ◽  
Meta Analysis ◽  
Effect Sizes ◽  
Subsequent Performance ◽  
Quiet Eye ◽  
Performance Effects ◽  
Moderate Effect Size ◽  
Moderate Effect ◽  
And Performance ◽  
Absolute Duration

Research linking the “quiet eye” (QE) period to subsequent performance has not been systematically synthesized. In this paper we review the literature on the link between the two through nonintervention (Synthesis 1) and intervention (Synthesis 2) studies. In the first synthesis, 27 studies with 38 effect sizes resulted in a large mean effect (d = 1.04) reflecting differences between experts’ and novices’ QE periods, and a moderate effect size (d = 0.58) comparing QE periods for successful and unsuccessful performances within individuals. Studies reporting QE duration as a percentage of the total time revealed a larger mean effect size than studies reporting an absolute duration (in milliseconds). The second synthesis of 9 articles revealed very large effect sizes for both the quiet-eye period (d = 1.53) and performance (d = 0.84). QE also showed some ability to predict performance effects across studies.

The Effects of Corpus Use on Second Language Vocabulary Learning: A Multilevel Meta-analysis

2018 ◽  
Vol 40 (5) ◽  
pp. 721-753 ◽  
Author(s):  
Hansol Lee ◽  
Mark Warschauer ◽  
Jang Ho Lee
Keyword(s):  
Second Language ◽  
Vocabulary Learning ◽  
Meta Analysis ◽  
Vocabulary Knowledge ◽  
Effect Sizes ◽  
Short Term ◽  
Different Dimensions ◽  
L2 Vocabulary

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.

scholarly journals Stage 1 Registered Report: Anomalous perception in a Ganzfeld condition - A meta-analysis of more than 40 years investigation

F1000Research ◽  
2020 ◽  
Vol 9 ◽  
pp. 826
Author(s):  
Patrizio E. Tressoldi ◽  
Lance Storm
Keyword(s):  
Trend Analysis ◽  
Publication Bias ◽  
Effect Size ◽  
Meta Analysis ◽  
Random Model ◽  
Moderator Analysis ◽  
Level Of Experience ◽  
Stage 1

This meta-analysis is an investigation into anomalous perception (i.e., conscious identification of information without any conventional sensorial means). The technique used for eliciting an effect is the ganzfeld condition (a form of sensory homogenization that eliminates distracting peripheral noise). The database consists of peer-reviewed studies published between January 1974 and June 2020 inclusive. The overall effect size will be estimated using a frequentist model and a Bayesian random model. Moderator analysis will be used to examine the influence of level of experience of participants and the type of task. Publication bias will be estimated by using three different tests. Trend analysis will be conducted on the cumulative database.

scholarly journals The Effects of Educational Games on EFL Vocabulary Learning of Early Childhood Students with Learning Disabilities: A Systematic Review and Meta-analysis

2021 ◽  
Vol 4 (3) ◽  
Author(s):  
Amr Mahmoud Abdeldaim Mohamed ◽  
Tahany Sabry Kamal Shaaban
Keyword(s):  
Learning Disabilities ◽  
Early Childhood ◽  
Educational Games ◽  
Vocabulary Learning ◽  
Meta Analysis ◽  
Target Language ◽  
Students With Learning Disabilities ◽  
Advantages And Disadvantages ◽  
New Generation ◽  
Early Childhood Students

Educational games play an essential role in the life of the new generation. Although there are many criticisms, many studies focus on the importance of educational games in improving EFL vocabulary learning of early childhood students with learning disabilities in the target language. Researchers have begun to research how games are used in class to enhance vocabulary learning. This paper investigates the effects of educational games on EFL vocabulary learning of early childhood students with learning disabilities based on a literature review. Many studies focus on educational games' effect on various aspects of education. This concept paper aims to shed light on some of the benefits of games and the challenges teachers and early childhood children face in using educational games. This paper's results show that games are used not only for the success of early childhood students with learning disabilities in EFL classes but, more importantly, to motivate them and increase cooperation between children. Additionally, the results indicate that there are advantages and disadvantages of using games to learn English vocabulary.

scholarly journals META-ANALYSIS ON THE EFFECTIVENESS OF INVENTION EDUCATION IN SOUTH KOREA: CREATIVITY, ATTITUDE, AND TENDENCY FOR PROBLEM SOLVING

2016 ◽  
Vol 15 (1) ◽  
pp. 48-57
Author(s):  
Hyuksoo Kwon ◽  
Eunsang Lee ◽  
Dongkuk Lee
Keyword(s):  
Problem Solving ◽  
South Korea ◽  
Technology Education ◽  
Effect Size ◽  
Attitudes Toward Science ◽  
Meta Analysis ◽  
Science And Technology ◽  
Categorical Variables ◽  
Technological Problem ◽  
K 12

This study aims to synthesize the research findings on the effects of K-12 invention education regarding creativity, attitudes toward invention, attitudes toward science, and tendency for technological problem solving in South Korea. Meta-analyses were conducted by calculating the effect size of 37 studies, including theses and journal papers associated with the implementation of invention education, published in South Korea. The overall effect size was medium (0.694), and invention education was found to have an effect on education. The effect sizes determined by the dependent variables and the categorical variables indicated that invention education had a positive impact. In other words, invention programs have helped improve K-12 students’ creativity, attitudes toward science, and tendency for technological problem solving. However, the number of program sessions and participants in invention programs did not have an impact on the benefits of invention education. Considering the effects of invention education on the students’ perspectives, this study could be helpful to both K-12 educational researchers and practitioners in the fields of science and technology education. Further studies are needed to develop the concrete instructional strategies of invention education for K-12 science and technology classrooms. Key words: invention education, meta-analysis, science education, South Korea, technology education.

scholarly journals A Meta-Analysis of Infants’ Ability to Perceive Audio-Visual Congruence for Speech Sounds

2020 ◽  
Author(s):  
Christopher Martin Mikkelsen Cox ◽  
Tamar Keren-Portnoy ◽  
Andreas Roepstorff ◽  
Riccardo Fusaroli
Keyword(s):  
Effect Size ◽  
Robust Regression ◽  
Meta Analysis ◽  
Credible Interval ◽  
Speech Sounds ◽  
Positive Direction ◽  
Moderate Effect Size ◽  
Visual Matching ◽  
Native Speech ◽  
Speech Information

This paper investigates the extent to which infants can integrate synchronous speech information across different modalities. A meta-analysis of 24 studies reporting 92 separate effect size measures suggests that infants possess a robust ability to perceive audio-visual congruence for speech sounds. Applying a hierarchical Bayesian robust regression model to the data indicates a moderate effect size in a positive direction (0.35, CI [0.21: 0.50]). Moderator analyses suggest that infants’ audio-visual matching ability for speech sounds emerges at an early point in process of language acquisition and remains stable for both native and non-native speech throughout early development. A sensitivity analysis of the meta-analytic data indicates that a moderate publication bias for significant results could shift the lower credible interval to include null effects. Based on these findings, we outline recommendations for new lines of enquiry and suggest ways to improve the replicability of results in future investigations.

Learner-Control Effects: A Review of Reviews and a Meta-Analysis

1996 ◽  
Vol 15 (2) ◽  
pp. 157-174 ◽  
Author(s):  
Richard P. Niemiec ◽  
Christian Sikorski ◽  
Herbert J. Walberg
Keyword(s):  
Effect Size ◽  
Learner Control ◽  
Meta Analysis ◽  
Computer Assisted Instruction ◽  
Computer Assisted ◽  
Optimal Conditions ◽  
Average Effect ◽  
Average Effect Size ◽  
Review Of Reviews ◽  
Assisted Instruction

This article concerns the effects of learner control in computer-assisted instruction (CAI). After reviewing previous reviews of research on the topic, twenty-four studies of learner control were subjected to meta-analysis. The results of both the review and meta-analysis are equivocal. Several reviews indicate that learner control works less well with younger, less able students. Other reviews indicate that, given optimal conditions, learner control can work with any students. The meta-analysis, however, yielded an average effect size that was small and negative suggesting that the average student would be slightly better off without it. Although learner control has theoretical appeal, its effects on learning seem neither powerful nor consistent.

scholarly journals The Effects of the Early Start Denver Model for Children with Autism Spectrum Disorder: A Meta-Analysis

2020 ◽  
Vol 10 (6) ◽  
pp. 368 ◽  
Author(s):  
Elizabeth A. Fuller ◽  
Kelsey Oliver ◽  
Sarah F. Vejnoska ◽  
Sally J. Rogers
Keyword(s):  
Effect Size ◽  
Variance Estimation ◽  
Meta Analysis ◽  
Children With Autism ◽  
Autism Spectrum ◽  
Repetitive Behaviors ◽  
Early Start ◽  
Early Start Denver Model ◽  
Unique Effect ◽  
Moderate Effect Size

This meta-analysis examined the effects of the Early Start Denver Model (ESDM) for young children with autism on developmental outcome measures. The 12 included studies reported results from 640 children with autism across 44 unique effect sizes. The aggregated effect size, calculated using a robust variance estimation meta-analysis, was 0.357 (p = 0.024), which is a moderate effect size with a statistically significant overall weighted averaged that favored participants who received the ESDM compared to children in control groups, with moderate heterogeneity across studies. This result was largely driven by improvements in cognition (g = 0.412) and language (g = 0.408). There were no significant effects observed for measures of autism symptomology, adaptive behavior, social communication, or restrictive and repetitive behaviors.

The relative effects of L1 and L2 glosses on L2 learning: A meta-analysis

2020 ◽  
pp. 136216882098139
Author(s):  
Hyun Soo Kim ◽  
Jang Ho Lee ◽  
Hansol Lee
Keyword(s):  
Reading Comprehension ◽  
Vocabulary Learning ◽  
Meta Analysis ◽  
First Language ◽  
Relative Effectiveness ◽  
L2 Proficiency ◽  
L2 Reading ◽  
Proficiency Level ◽  
L2 Vocabulary ◽  
L1 And L2

Glossing is a widely used and examined vocabulary learning tool, and one of the major branches of glossing research has compared the relative effects of first language (L1) and second language (L2) glosses on reading comprehension and vocabulary learning. However, the findings in this literature have not been consistent, calling for a comprehensive and systematic review. To this end, we conducted a meta-analysis to investigate the relative effects of L1 and L2 glossing on L2 reading comprehension and L2 vocabulary learning. Based on 78 effect sizes gathered from 26 studies representing 30 independent samples ( N = 2,189), we found that L1 glossing was more effective than L2 glossing in general (Hedge’s g = .33, SE = .09, p < .001), but the effect size may vary depending on the target outcome measure. The relative effectiveness of L1 glossing was particularly supported by the results of immediate posttests of vocabulary, rather than delayed posttests of vocabulary and reading comprehension tests. Further, among a few selected moderator variables, the results of meta-regression revealed that learners’ L2 proficiency level significantly influenced the average effectiveness, such that L1 glossing is particularly effective for beginner learners compared to those with intermediate or higher L2 proficiency levels.

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