ORE Open Research Exeter
TITLE
Self-regulated learning of vocabulary in English as a Foreign Language
AUTHORS
Choi, Y; Zhang, D; Lin, C-H; et al.
JOURNAL
Asian EFL Journal Quarterly
DEPOSITED IN ORE
12 February 2018
This version available at
http://hdl.handle.net/10871/31414
COPYRIGHT AND REUSE
Open Research Exeter makes this work available in accordance with publisher policies.
A NOTE ON VERSIONS
The version presented here may differ from the published version. If citing, you are advised to consult the published version for pagination, volume/issue and date of
publication
The Asian EFL Journal Quarterly
March 2018
Volume 20, Issue 1
Senior Editors:
Paul Robertson and John Adamson
1
Published by English Language Education Publishing
Asian EFL Journal
A Division of TESOL Asia Group
Part of SITE Ltd. Australia
http://www.asian-efl-journal.com
©Asian EFL Journal 2018
This book is in copyright. Subject to statutory exception no
reproduction of any part may take place without the written
permission of the Asian EFL Journal Press.
No unauthorized photocopying
All rights reserved. No part of this book may be reproduced, stored in a
retrieval system or transmitted in any form or by any means, electronic,
mechanical, photocopying or otherwise, without the prior written
permission of the Asian EFL Journal.
editor@asian-efl-journal.com
Publisher: Dr. Paul Robertson
Chief Editor: Dr. John Adamson
Associate Production Editors: Allison Smith and Dr. David Litz
Assistant Copy Editors: David Coventry, Karen Dreste, Amina Hachemi, Glenys Roberts, Stuart
Sotozaki-Leech, and Breda O’Hara-Davies.
ISSN 1738-1460
2
Table of Contents
Foreword by AEFLJ’s Assistant Copy Editors….………………...…………....………
5-7
Kemal Sinan Özmen, Abdulvahit Çakır, and Paşa Tevfik Cephe………….................
- Conceptualization of English Culture and Accent: Idealized English
among Teachers in the Expanding Circle
8-30
Hongzhi Yang………………………………………….………………..………….....…..
- An Analysis of the Relationship between Chinese EFL Teachers’
Agency and Beliefs from an Activity Theory Perspective
31-53
3.
Yunjeong Choi, Dongbo Zhang, Chin-Hsi Lin and Yining Zhang……............….......
- Self-Regulated Learning of Vocabulary in English as a Foreign Language
54-82
4.
Yi-Ching Pan………………………...……………….……...……….…....…….............
- The Effects of Remedial Instruction Associated with Graduation
Benchmarking on Low-Achieving Students’ English Learning at Technological
and Vocational Institutions
83-116
5.
Ian Willey and Edmont Katz………………………………...……..…..…...….….......
- Some Common Ground: Perceptions of Language Backgrounds, Classroom
Language Use, and Identity among University English Teachers in Japan
117-149
6.
Dr. Hsiu Chiao (Sally) Fan…………...…………………………….……….…..…........
- The Impact of Text Structure as a Metacognitive Mode on
EFL Learners’ Reading-to-Writing
150-171
1.
2.
3
Self-Regulated Learning of Vocabulary in English
as a Foreign Language
Yunjeong Choi5
Korea University, South Korea
Dongbo Zhang
University of Exeter, United Kingdom6
Chin-Hsi Lin
University of Hong Kong, People’s Republic of China7
Yining Zhang
Michegan State University, United States of America8
Bio Data:
Yunjeong Choi recently earned her PhD with a specialization in Language and Literacy and ELL
education from Michigan State University. She is currently a Research Professor in the Center for
English Language Education at Korea University. Her research interests include L2 reading
comprehension and vocabulary learning and teaching (Email: yunjeong816@gmail.com).
Dongbo Zhang holds a PhD in Second Language Acquisition from Carnegie Mellon University.
He is Professor of Language Education in the Graduate School of Education at the University of
Exeter, UK. He previously held appointments at Michigan State University (United States),
Nanyang Technological University (Singapore), and Shanghai Jiao Tong University (China). His
research interests include second language reading and vocabulary knowledge, biliteracy, and
language teacher education.
Chin-Hsi Lin is an Associate Professor at The University of Hong Kong. Dr. Lin’s research focuses
on computer-assisted language learning, online learning and teaching in K-12 and higher education,
and program evaluation.
Yining Zhang recently received her Ph.D. degree from Michigan State University. Her research
interests include the design, development, learning, and teaching of online courses, especially in
K-12 online learning settings. She is particularly interested in integrating self-regulated learning
process into online learning.
Acknowledgement: This study was sponsored by a fellowship to the first author from the
Michigan State University College of Education, and the MSU Graduate School.
Center for English Language Education, Korea University, Anam-ro 145, Seongbuk-gu, Seoul 136-707, Korea
Graduate School of Education, University of Exeter, St Luke's campus, Exeter, EX1 2LU, United Kingdom.
7
Division of Chinese Language and Literature, The University of Hong Kong, Room 615, Meng Wah Building,
Pokfulam Road, Hong Kong.
8
Department of Counseling, Educational Psychology, and Special Education, Michigan State University, 620 Farm
Lane, East Lansing, MI 48824, USA.
5
6
54
Abstract
Within the framework of self-regulated learning, this study examined how motivational factors
(extrinsic and intrinsic motivations) and use of learning strategies work in tandem in influencing
L2 vocabulary knowledge among 230 Korean high-school students in Korea learning English as a
Foreign Language (EFL). Structural Equation Modeling (SEM) analysis revealed that motivation
had a significantly positive indirect effect on EFL vocabulary knowledge through the mediation
of vocabulary learning strategies. Intrinsic and extrinsic motivations were positively correlated,
and both were positively associated with vocabulary learning strategies as well as vocabulary
knowledge. Separate SEM analyses further showed a similar pattern of an indirect effect of these
two types of motivation on vocabulary knowledge via the influence of the use of learning strategies.
Results are discussed in light of the importance of both intrinsic and extrinsic motivations in highschool students’ English learning in the foreign language context in Korea.
Keywords: self-regulation, learning strategies, extrinsic motivation, intrinsic motivation,
vocabulary, English as a Foreign Language
Introduction
Second- or foreign-language (L2) learning involves a complex conscious process of interacting
with linguistic, cognitive, psychological, and sociocultural factors. To be a successful L2 learner
and go through this complex process, one needs to establish goals, find appropriate ways of
learning, and control one’s learning processes, that is, self-regulated learning (SRL). SRL refers
to the self-directive process and self-beliefs by which learners transform their mental abilities into
academic skills (Zimmerman, 2008). Good self-regulated learners, compared to poor selfregulated learners, are in more proactive processes of learning in terms of setting learning goals,
implementing effective strategies, monitoring progress, seeking help, and exerting effort towards
and persisting in achieving their goals (Zimmerman, 2008; Zimmerman & Schunk, 2008). Good
self-regulated learners are likely to be successful in their learning processes and their subsequent
performance.
Although research on self-regulation in L2 learning is in its beginning stage, concepts related to
self-regulation in the field of educational psychology have long influenced research of L2 learning
(Dörnyei, 2005; Nakata, 2010; Tseng, Dörnyei, & Schmitt, 2006). In general, the literature
consistently has shown that motivational beliefs and self-regulated use of learning strategies are
critical factors closely tied to successful L2 learning (Nakata, 2010; Schmidt, Boraie, & Kassabgy,
1996). For example, Schmidt et al. (1996) found that more self-determined learners were more
active language learners with respect to their use of learning strategies than were less selfdetermined learners. Nakata (2010) argued that intrinsic motivation helps learners become
55
autonomous both affectively and cognitively, which subsequently leads to successful L2 learning.
The literature has identified the impact of both motivational factors and the use of language
learning strategies on L2 learning, but little attention has been given to how these factors play
together within a SRL framework in explaining L2 learning, how differentially they may influence
different aspects of L2 learning (e.g., reading and vocabulary), and how self-regulated language
learning may be specific to a particular learning context. The last issue seems to deserve special
attention. For learning in a foreign language (FL) context to be successful, learners are expected
to be more self-regulated than learners in a second language context where adequate language
input and opportunities for productive use of the target language are present. In other words, given
typically limited exposure to and opportunities for using the target language beyond the classroom
setting (Dörnyei, 1990; Tsuda & Nakata, 2013), a more conscious language-learning effort seems
necessary for FL learners.
To address such a gap in the literature, we examined, within a SRL framework, how motivation
and the use of learning strategies work in tandem in influencing FL vocabulary learning, focusing
on adolescent learners of English as a Foreign Language (EFL) in Korea. For two major reasons
we focused our attention on vocabulary knowledge. First, although plenty of studies in the L2
literature have addressed vocabulary learning (e.g., Gu & Johnson, 1996; Nassaji, 2006), few have
studied it within the SRL framework. Second, vocabulary learning is ubiquitous and occurs
throughout the learning of a language, which particularly seems to require strong conscious efforts
and strategic learning for knowledge increment and refinement.
In the next section, we review the literature on self-regulated learning in relation to L2 learning.
In particular, we present how motivation and learning strategies are intricately related to L2
learning within the framework of self-regulated learning. In the Method section, we introduce the
instruments used in the study, describe the process of data collection in Korea, and explain how
the data were analyzed. Structural Equation Modeling (SEM) (Kline, 2011) was the primary
statistical method used to test if there was a direct and/or an indirect effect of motivation on EFL
vocabulary knowledge and how intrinsic and extrinsic motivation might be differentially related
to vocabulary learning strategies as well as vocabulary knowledge. Finally, results are discussed
in light of the importance of both intrinsic and extrinsic motivation in high-school students’
English learning in the foreign language context in Korea.
56
Literature Review
Self-regulated Learning
The concept of self-regulated learning has been defined and proposed in different ways based on
different theoretical frameworks (e.g., social-cognitive theory, information-processing theory)
(Dinsmore, Alexander, & Loughlin, 2008; Pintrich, 2000). Drawing on different constructs and
mechanisms addressed in the previous literature, Pintrich (2000) proposed a general definition of
self-regulated learning as “an active, constructive process whereby learners set goals for their
learning and then attempt to monitor, regulate, and control their cognition, motivation, and
behavior, guided and constrained by their goals and the contextual features in the environment” (p.
453). Schraw, Crippen, and Hartley (2006) postulated that self-regulated learning comprises three
major components: cognition, metacognition, and motivation. The cognition component refers to
skills and strategies to learn information. The metacognition component involves skills for learners
to monitor their learning processes. The motivation component includes learners’ beliefs and
attitude in their learning and learning capacity.
Despite those different constructs and conceptualizations that researchers have proposed in
defining SRL, they seem to share two common features: systematic use of self-regulated learning
strategies (cognitive and metacognitive) and motivational beliefs (Pintrich, 1999; Zimmerman,
1990; Zimmerman & Schunk, 2008). Self-regulated learning strategies refer to “actions and
processes directed at acquisition of information or skills that involve agency, purpose, and
instrumentality perceptions by learners” (Zimmerman, 1990, p. 5). Specifically, self-regulated
learners are metacognitively and cognitively active and strategic in learning to achieve their
academic goals (Pintrich & De Groot, 1990). At a metacognitive level, self-regulated learners are
aware of their own learning process, and know what they need for learning and what they should
do proactively for their academic achievement. They establish their learning goals, plan
specifically to achieve those goals, and monitor their own learning for optimum outcomes. At a
cognitive level, self-regulated learners use various learning strategies to help them understand
information they have while learning and improving their knowledge.
In addition to self-regulatory strategies, SRL also ties closely to how and why learners choose a
particular learning strategy, which is an indication of their motivation to learn (Zimmerman, 1990;
Zimmerman & Schunk, 2008). Because learners’ self-regulatory process in learning involves their
conscious efforts, intellect, and time commitment, unless the resultant outcomes of their efforts
57
are attractive enough, they might not be sufficiently determined to regulate themselves to learn
actively (Zimmerman, 1990). The literature indicates a general consensus that self-regulated
learners are more motivated in their use of learning strategies by which their learning goal is more
likely to be achieved (Lau & Chan, 2003; Pintrich & De Groot, 1990). In particular, Zimmerman
(2008) highlighted the role of motivational constructs as precursors, mediators, concomitant
outcomes of SRL, and the primary outcomes of self-regulatory learning processes. For example,
he explained that highly motivated learners are more attentive, show better progress and task
mastery, are persistent to learn on their own, and have greater satisfaction when they are given the
opportunity to learn.
Motivational Beliefs and L2 Learning
Motivation has long been recognized as one of the most critical factors impacting L2 learning.
Previous research findings generally have endorsed a close relationship between motivation and
L2 proficiency and performance of various kinds (e.g., Tsuda & Nakata, 2013; Vandergrift, 2005).
Different theoretical approaches have been used to address motivational influence on L2 learning.
Among the seminal works, Gardner (1985), in his Socio-educational Model, defined language
learning motivation as a combination of effort and desire to achieve the goal of language learning.
The Socio-educational Model differentiates between two types of language-learning motivational
orientations: integrative and instrumental. Integratively-oriented learners want to learn the target
language so as to integrate or assimilate with the language’s people and culture, whereas
instrumentally-oriented learners want to study the language because of the practical benefits that
language proficiency can provide, such as meeting requirements for graduation or seeking higherpaid employment. While both integrative and instrumental orientations are essential elements of
successful language learning, in early research based on the Socio-educational Model, it was
argued that integrative orientation was more associated with better performance in L2 (Gardner &
Lambert, 1972). However, later studies showed that the relationship between orientation and L2
achievement might depend on different linguistic and cultural contexts or different definitions of
orientation (Clément & Kruidenier, 1983; Dörnyei, 1990).
Although the Socio-educational Model has helped L2 researchers understand how and why one
learns a L2, it also has been contested in the L2 research community. For example, some
questioned that the two orientations - integrative vs. instrumental - are unclear and, more important,
58
that they seem unable to explain all possible aspects of motivations for language learning (Dörnyei,
1990; Noels, Pelletier, Clément, & Vallerand, 2000). Consequently, some L2 researchers, such as
Noels and her colleagues (2000), resorted to an alternative motivation framework: SelfDetermination Theory (SDT; see Deci & Ryan, 1985). According to the SDT, the key factor in
one’s motivation is autonomy, which indicates ‘a sense of choice in initiating and regulating one’s
own actions’ (Deci & Ryan, 1985, p. 580). Based on how autonomy plays, the SDT defines two
types of motivation - extrinsic and intrinsic, which are not so much categorically different but
rather on a continuum of self-determination. That is, intrinsic motivation (IM) is the most selfdetermined form of motivation, whereas extrinsic motivation (EM) is positioned at the other end
of the continuum of self-determination, although this does not necessarily indicate a lack of selfdetermination in behavior (Noels et al., 2000).
IM refers to a learner’s internal desire to perform a particular task because the task itself gives
pleasure and satisfaction. Vallerand (1997) identified a three-part taxonomy of IM, which basically
indicates pleasurable feelings or sensations people have while doing self-initiated and challenging
activities. Intrinsic motivation to know is the motivation for the desire to attain new ideas and
develop knowledge. Intrinsic motivation toward accomplishments refers to the feelings of
mastering a task or achieving a goal. Lastly, intrinsic motivation to experience stimulation relates
to motivation based simply on the sensations brought forth by the task.
People with EM do the task with an expectation that completing it will bring external rewards,
such as grades, promotion, and positive feedback. EM has four different types based on the degree
of autonomy: external regulation, introjection regulation, identified regulation, and integrated
regulation (Ryan & Deci, 2000). External regulation is the least autonomous form of EM. One has
certain behaviors to meet an external demand or to achieve externally imposed rewards. Introjected
regulation considers behaviors internally motivated by the feeling of pressure to avoid guilt or to
achieve self-esteem, which remains controlling in terms of continuum of autonomy. Identified
regulation is a more self-regulated form of EM, which represents regulation accepted by
identifying one’s own importance or value of a behavior. Integrated regulation is the most selfdetermined form of EM, when one fully internalizes and assimilates identified motivation to
oneself by making it congruent with one’s own values.
Over the last three decades, researchers have examined extensively how learners’ performance
can differ when they are extrinsically versus intrinsically motivated. Many studies have
59
highlighted the importance of IM in learning (Pintrich & De Groot, 1990; Reeve, Ryan, Deci, &
Jang, 2008). Similar findings have been reported in L2 learning as well (Noels, Clément, &
Pelletier, 1999; Pae, 2008). Noels et al. (1999), for example, in their study of French immersion
students in Canada, found that those motivated through more self-determined forms (e.g.,
identified regulation or intrinsic motivation) were likely to experience less anxiety and greater
motivational intensity and self-evaluation in competence.
While a positive relationship has been documented widely between IM and learning achievement,
no general consensus is apparent on the role of EM in learning achievement and the relationship
between IM and EM. Some studies showed EM to negatively correlate with or undermine IM, thus
negatively influence learning (Deci, Koestner, & Ryan, 2001; Ryan & Deci, 2000). Others found
IM and EM to positively correlate (J. H.-Y. Wang & Guthrie, 2004) or to show no significant
correlation (Law, 2009), or that EM interacted with the level of IM in explaining performance (Lin,
McKeachie, & Kim, 2001). In the L2 literature as well, mixed findings have been identified. For
example, Vandergrift (2005) revealed that EM and its subscales were all positively and
significantly correlated with IM and its subscales in adolescents’ L2 (French) listening.
Interestingly, neither EM nor IM had any significant correlation with L2 listening proficiency. In
Wang’s study (2008) with Chinese college EFL learners, autonomous EM correlated positively
with IM and English performance, whereas controlled EM negatively correlated with IM and
English performance. Noels et al. (2000) also found in their study with French-English bilingual
university students that external regulation (i.e., the least autonomous form of EM) correlated
significantly only with IM-Accomplishment, but not with IM-Knowledge nor IM-Stimulation.
However, both introjected regulation and identified regulation (i.e., the more autonomous forms
of EM) correlated with each of the IM subscales.
Overall, debates remain about the relationship between EM and IM on the one hand, and that of
EM and IM with L2 learning on the other hand. A reason might be that previous studies were
conducted in different learning contexts with different learner groups and different L2 performance
variables (e.g., Canadian adolescents’ L2 French listening in Vandergrift, 2005 versus adult EFL
learners’ overall English achievement in Wang, 2008). Apparently, more research is warranted to
address further the relationship between IM, EM, and L2 learning.
60
Self-regulatory Strategy and L2 Learning
SRL involves learners’ conscious control over their thoughts and behaviors (Pintrich & De Groot,
1990; Zimmerman, 1990). This entails using self-regulatory strategies to control the process of
learning to achieve goals. Pintrich and his associates (Pintrich, 1999; Pintrich, Smith, Garcia, &
McKeachie, 1991) identified several types of metacognitive strategies (i.e., planning activities,
monitoring one’s thinking and academic behavior, and regulation strategies) and various cognitive
learning strategies (i.e., rehearsal, elaboration, and organizational strategies) that tend to have an
impact on academic achievement.
L2 researchers also have paid a significant amount of attention to strategy factors in various
aspects of L2 learning, and there tends to be a consensus that use of strategies enhances
performance in L2 learning and use, in both general and specific tasks (Park, 1997; J. Wang,
Spencer, & Xing, 2009). For example, Park (1997), found that all six categories of strategies (i.e.,
memory-, cognitive-, compensation-, metacognitive-, affective-, and social-strategy) significantly
correlated with adult Korean EFL students’ English proficiency measured by a TOEFL test. J.
Wang et al.’s (2009) study on college learners of Chinese in the United Kingdom also showed that
those who monitored their progress, persevered at tasks, and set realistic goals, were more
successful in a Chinese achievement test including listening, speaking, and writing.
Regarding studies focusing on L2 vocabulary learning in particular, Gu and Johnson (1996)
divided vocabulary learning behaviors into two major parts: metacognitive regulation and
cognitive strategies. Metacognitive regulation comprised two sub-dimensions: selective attention
and self-initiation. Cognitive strategies were more specified into guessing, dictionary use, notetaking, rehearsal, encoding, and activation. The researchers found that two metacognitive
strategies (i.e., selective attention and self-initiation) of vocabulary learning were positive
predictors of Chinese college EFL learners’ general English proficiency; and cognitive strategies
in general were correlated positively with both general English proficiency and vocabulary size.
Nassaji’s (2006) study on adult intermediate ESL learners also revealed a close relationship
between learners’ lexical inferencing strategy use and depth of vocabulary knowledge.
Linking Motivation and Strategy Use with L2 Vocabulary Learning
The above two sections reviewed some foundational research that confirmed the relationship of
motivation with L2 learning on the one hand, and that of learning strategy use with L2 learning on
61
the other hand. However, within a SRL framework, motivational beliefs and self-regulatory
strategies are not isolated factors but rather closely intertwine in influencing learning and academic
achievement (Zimmerman, 1990, 2008). Pintrich and De Groot (1990) examined the relationship
between motivation, self-regulated learning, and classroom academic achievements of seventh
graders in science classes. Regression analysis revealed that intrinsic motivation did not directly
influence academic performance, but highly associated with the use of self-regulatory strategies,
a strong predictor of academic achievement. Credé and Phillips (2011) meta-analyzed the studies
using the Motivated Strategies for Learning Questionnaire (MSLQ; Pintrich et al., 1991), which is
“a single measure designed to assess task-specific cognitions and motivations as well as the
learning strategies used by students” (p. 2). Results revealed that students achieved higher
academic performance when they engaged in self-monitoring and regulation, had intrinsic interest
and value in tasks with high self-efficacy, and used appropriate learning strategies. More
importantly, the meta-analysis showed that students’ motivational beliefs seemed to influence
academic performance only through the mediation of their use of learning strategies.
Despite L2 researchers’ strong interests in motivation as well as strategy use in L2 learning, only
few studies have considered both factors in their examination of L2 learning. MacIntyre and Noels
(1996), for example, found that highly-motivated adult learners of Spanish or Italian as a foreign
language reported knowing more strategies, used them more easily and frequently, and viewed
them as more effective, than did those who were less-motivated. Schmidt et al. (1996) reported
that adult Egyptian EFL learners, who were highly determined, instrumentally motivated, and
addressed personal needs for affiliation, tended to be active users of cognitive strategies for
learning English. However, the learners’ integrative orientation failed to correlate significantly
with their reported use of any learning strategies, although all dimensions of motivation associated
positively with their English proficiency.
Noteworthy is that almost all aforementioned studies with concurrent considerations of both
motivation and strategy use in L2 learning were focused on general English proficiency or learning
achievement. In addition, methodologically, relationships often were tested with bivariate
correlations or multiple regression analyses in which exactly how the two factors work in tandem
in influencing L2 learning failed to be addressed, such as a possible indirect effect of motivation
on L2 competence through the mediation of strategy use as revealed in Credé and Phillips’s (2011).
To date, few studies specifically have addressed L2 vocabulary learning within a SRL framework
62
with both factors of motivation and learning strategies considered. Tseng and Schmitt’s (2008)
SEM study of Chinese-speaking EFL learners’ vocabulary knowledge shed some light on our
understanding of such an issue. They tested a SEM model representing relationships among
motivation, self-regulating capacity, vocabulary learning strategies, and vocabulary knowledge.
The final structural model suggested a mechanism of vocabulary learning as “a cyclic process” (p.
383), with initial motivation permeating the entire process through different stages of vocabulary
learning. Overall, findings provided interesting insights into motivated vocabulary learning. The
instrument for self-regulating capacity of vocabulary learning in this study was developed from
the previous study conducted by Tseng et al. (2006). To address a problem that traditionallypopular instruments for strategic learning are not psychometrically robust, they designed a new
instrument based on a theoretical construct of self-regulation and directly targeting the learner trait
of self-regulatory capacity. Their pilot studies showed that the instrument was psychometrically
satisfactory, and that the hypothesized model had a good fit with the empirical data collected. Later,
Mizumoto and Takeuchi (2012) conducted a validation study of Tseng et al.’s (2006) results in the
Japanese EFL context, and found the instrument to provide a reliable and valid measurement, but
with a factor structure different from the original study.
Although Tseng and his colleagues significantly contributed to understanding self-regulated
vocabulary learning, some issues remain. For example, in the final SEM model, motivational
beliefs only significantly predicted vocabulary knowledge through the mediation of self-regulatory
capacity; and they also had no direct influence on learning strategies. On the one hand, such
findings did not agree with those of previous studies documenting motivational influences on
strategy use. On the other hand, the study did not directly statistically test any possible indirect
effect of motivation on achievement through the mediation of strategy factors (Pintrich, 1999;
Wang & Guthrie, 2004). The question thus remains whether motivation contributes to L2
vocabulary knowledge uniquely over and above strategy use, or its contribution is primarily
indirect through the mediation of strategy use. In addition, the study sub-categorized motivation
into three constructs (i.e., anxiety, self-efficacy, and attitude), but did not compare different types
of motivation in conjunction with strategy use and examine their influence on vocabulary
knowledge, which might give different insights in understanding self-regulated vocabulary
learning. This certainly warrants more research on self-regulated L2 vocabulary learning,
particularly by further examining how different types of motivation and strategy use are related,
63
how motivation and strategy use work together in influencing L2 vocabulary learning, and how
different types of motivation may be related differentially to L2 vocabulary learning.
The Present Study
To address the above research that pertains to self-regulated learning of L2 vocabulary, we
conducted a SEM study on how motivation and learning strategies work together in influencing
L2 vocabulary knowledge, focusing on Korean-speaking adolescent EFL learners. Specifically,
we proposed the following questions to guide the study:
1. How do motivation and use of learning strategies work together in explaining
English vocabulary knowledge of adolescent EFL learners?
2. Do extrinsic motivation and intrinsic motivation have differential relationships
with vocabulary learning strategies and, consequently, with EFL vocabulary
knowledge?
Method
Participants
Participants included 230 11th graders (164 males, 66 females; aged 16-17) from two high schools
in Korea. Four classes from each school participated in this study, and the average class size was
about 38. Those students had studied English for about 9 years since 3rd grade under the Korean
national curriculum, where English language learning is highlighted as a critical global
communication skill (Jeon, 2009). The students had five 50-minute English classes each week.
Instruments
Motivation in English vocabulary learning
The motivation questionnaire, a modified version of the Language Learning Orientations Scale
(Noels et al., 2000), included 17 items covering both EM and IM. On a 7-point Likert scale, from
1 (not at all true of me) to 7 (very true of me), and students were asked to rate the extent to which
they agreed with statements. The EM part (8 items; Cronbach’s 𝛼 = .85) included external
regulation (3 items, e.g., I learn vocabulary in order to get high scores in exams), introjected
regulation (3 items, e.g., I learn vocabulary because I would feel bad if I have little knowledge of
it), and identified regulation (2 items, e.g., I learn vocabulary because I want to be the kind of
64
person who knows many words). The IM part (9 items; Cronbach’s 𝛼 = .93) included knowledge
(3 items, e.g., I learn vocabulary for the pleasure I experience in learning words), accomplishment
(3 items, e.g., I learn vocabulary for the satisfied feeling when I master difficult words), and
stimulation (3 items, e.g., I learn vocabulary for the pleasure I get from knowing the English words
around me).
English Vocabulary Learning Strategies
The questionnaire on vocabulary learning strategy use was developed on the basis of the
Vocabulary Learning Questionnaire (Gu & Johnson, 1996), Strategic Vocabulary Learning
Involvement (Tseng & Schmitt, 2008) and Motivated Strategies for Learning Questionnaire
(Pintrich et al., 1991). It included 49 items with 14 for metacognitive strategies (Cronbach’s
𝛼 = .93) (e.g., I check the progress I make when using a new vocabulary learning method), and 35
for cognitive strategies (Cronbach’s 𝛼 = .95) (e.g., I make use of context when guessing the
meaning of a word). Questionnaires for motivation and learning strategies were presented in both
English and Korean.
Vocabulary Knowledge
To have better representation of the construct of vocabulary knowledge for modeling how it is
predicted by motivation and strategy use, we measured learners’ vocabulary size as well as depth.
Participants’ vocabulary size was measured with Schmitt, Schmitt, and Clapham’s (2001) revised
version of the Vocabulary Levels Test (Nation, 1990). In the present study, given the learners’
level, we used only the first three frequency levels (i.e., 2000, 3000, and 5000 words). Each
frequency level had 6 sets of 6 choice words that were accompanied by 3 target meanings.
Participants were asked to choose an appropriate word from a set of 6 choice words (e.g., business,
clock, horse, pencil, shoe, wall) to match each of the three meanings (e.g., part of a house, animal
with four legs, something used for writing). Students gained one point for each correct match of a
meaning and a word, and received zero points for each incorrect answer. Maximum possible score
was 54. Cronbach’s 𝛼 = .89.
Read’s (1993) Word Associates Test (WAT) was used to measure participants’ depth of
vocabulary knowledge. In the WAT, a target word (e.g., sudden) was presented with eight words
in two different boxes, among which four were its associates. The four in the left box were all
65
adjectives (e.g., beautiful, quick, surprising, thirsty) and students selected the associates that were
either synonyms of the target word or indicated one of the various meanings the target word might
have (e.g., quick and surprising). The other four in the right box were all nouns (e.g., change,
doctor, noise, school), and students indicated the associates that could collocate with the target
item (e.g., change and noise). There were 30 items in the WAT used in the present study. To make
this test less susceptible to guessing, participants were advised to choose as many appropriate
answers as possible, without being informed of the number of correct answers for each question
(i.e., 4). Participants received one point for both choosing an associate and not choosing a nonassociate. Maximum score for an item was 8 (4 for choosing 4 associates and 4 for not choosing
non-associates). Total possible test score was 240, and the test had a high internal reliability
coefficient (Cronbach’s 𝛼 = .88).
Data collection procedure and method of analysis
Data were collected in the aforementioned two high schools in Korea during students’ regular
English classes. Motivation and strategy questionnaires were administered first in a regular class
session, followed by the vocabulary size and depth tests. SEM was the primary method used to
answer the research questions. SEM is a statistical technique that enables one to test a hypothesized
model representing structural relationships among a set of observed (measured) and/or unobserved
(latent) variables (Kline, 2011). All SEM analyses were conducted using Amos 20 (Arbuckle, 2011)
with a maximum likelihood estimation method. To evaluate on the goodness of model fit, multiple
indices were adopted in addition to significance testing through chi-square values, including
Comparative Fit Index (CFI), Tucker-Lewis Index (TLI), Jöreskog–Sörbom Goodness of Fit Index
(GFI), Standardized Root Mean Square Residuals (SRMR), and Root Mean Square Error of
Approximation (RMSEA). Typically, models are considered to have a good fit when the GFI, CFI,
and TLI are greater than .95, the SRMR is less than .08, and the RMSEA is less than .06 (Hu &
Bentler, 1999; Kline, 2011).
Results
Descriptive Statistics and Correlations
Table 1 shows the means, standard deviations, and bivariate correlations of all observed variables.
Based on Deci and Ryan (1985), the scores of IM and EM were gained from averaging out their
66
three indicators. Correlations were all positive and significant. To highlight, all aspects of IM
positively and significantly correlated, as did the three aspects of EM. Notably, the correlation
between IM and EM was also positive and significant (r = .603, p < .001). Both types of motivation
also positively and significantly correlated with the two aspects of vocabulary learning strategies
(i.e., cognitive and metacognitive) as well as the two types of vocabulary knowledge (i.e., size and
depth). Cognitive and metacognitive strategy use, which significantly correlated with each other
(r = .851, p < .001), both had positive and significant correlations with vocabulary size as well as
depth. Finally, the two indicators of vocabulary knowledge also significantly correlated with each
other (r = .507, p < .001).
Direct and Indirect Effects of Motivation on Vocabulary Knowledge
To answer the first research question, we tested a conceptual model in which the structural model
comprised three latent variables, including motivation, strategy use, and vocabulary knowledge.
The latent variable of vocabulary knowledge was represented by the two dimensions of size and
depth. The latent variable of strategy use had two indicators: cognitive and metacognitive
strategies. Because IM and EM were positively correlated with each other as well as with both
aspects of strategy use and vocabulary knowledge, they were used as the two indicators of the
latent variable of motivation. Based on the SRL framework and previous research findings about
the influence of motivation and strategy use on L2 learning, we hypothesized that vocabulary
knowledge was positively predicted by both motivation and strategy use, and strategy use was also
positively predicted by motivation.
The model showed a good model fit with 𝜒 2 (6) =13.340 (p < .05), GFI=.981, CFI=.990,
TLI=.975, SRMR=.023, and RMSEA=.073. In the measurement model, both EM and IM
significantly loaded on the latent variable of motivation, 𝛽 =.72 and 𝛽 =.84 (both ps < .001),
respectively. Observed variables also loaded significantly on the latent variable of strategy use,
𝛽=.91 and 𝛽=.93 (both ps < .001), respectively, for metacognitive and cognitive strategies. Both
dimensions significantly loaded on the latent variable of vocabulary knowledge, 𝛽=.85 and 𝛽=.60
(both ps < .001) for vocabulary size and depth, respectively.
67
Table 1
Means, standard deviations, and bivariate correlations of all observed variables
2
1
3
4
5
6
7
8
9
10
11
12
1.VOCASIZ
68
2.VOCADEP
.507***
3.METASTR
.526***
.379***
4.COGSTR
.594***
.409***
.851***
5.EM
.372***
.260***
.551***
.550***
6.EXTREG
.250***
.150*
.320***
.292***
.751***
7.INTREG
.267***
.242***
.475***
.516***
.812***
.409***
8.IDNREG
.364***
.224**
.508***
.491***
.816***
.409***
.515***
9.IM
.351***
.345***
.661***
.634***
.604***
.237***
.546***
.639***
10.KNOWL
.335***
.314***
.645***
.575***
.535***
.175**
.504***
.577***
.896***
11.ACCOM
.345***
.323***
.628***
.599***
.584***
.315***
.513***
.553***
.902***
.707***
12.STIMU
.269***
.296***
.516***
.540***
.515***
.150*
.461***
.598***
.907***
.723***
.730***
138.57
3.73
3.82
4.12
4.69
3.58
4.12
3.98
3.65
4.14
21.17
1.13
1.03
1.00
1.20
1.28
1.30
1.16
1.27
1.31
Mean
28.10
4.14
SD
14.76
1.29
Note: N=230. VOCASIZ=vocabulary size; VOCADEP=vocabulary depth; METASTR=metacognitive strategies; COGSTR=cognitive strategies;
EM=extrinsic motivation; EXTREG=external regulation; INTREG=introjected regulation; IDNREG=identified regulation; IM=intrinsic
motivation;
KNOWL=knowledge; ACCOM=accomplishment; STIMU=stimulation.
* p < .05 ** p < .01 *** p < .001
As shown in Table 2, in the structural model, the factor of motivation significantly predicted that
of strategy use (𝛽=.83, p=.003), and accounted for 69% of the total variance of strategy use,
suggesting a very close relationship between learners’ motivation and their use of vocabulary
strategies. The factors of motivation and strategy use together explained approximately 52% of the
total variance of the factor of vocabulary knowledge. Over and above motivation, strategy use
uniquely and significantly contributed to vocabulary knowledge (β=.84, p=.002). However, the
direct effect of motivation on vocabulary knowledge, after controlling for strategy use, did not
achieve significance (β= -.146, p=.368). Given the close relationship between motivation and
strategy use on the one hand, and that between strategy use and vocabulary knowledge on the other
hand, we tested a possible indirect effect of motivation on vocabulary knowledge through the
mediation of strategy use; such an effect turned out to be significant (β=.697, p=.001). Figure 1
shows a graphic representation of the model.
Table 2
SEM analysis testing the effects of motivation and strategy use on vocabulary knowledge
Path Coefficient
β
SE
p
BC Bootstrap 95% CI
Lower
Upper
Total effects
MOT →
STR
.83
.05
.003
.723
.909
STR →
VK
.84
.19
.002
.538
1.284
MOT →
VK
.55
.08
.003
.381
.694
MOT →
STR
.83
.05
.003
.723
.909
STR →
VK
.84
.19
.002
.538
1.284
MOT →
VK
-.15
.20
.368
-.602
.187
.70
.18
.001
.468
1.227
Direct effects
Indirect effects
MOT →
VK
Note. MOT=factor of motivation (intrinsic and extrinsic), STR=factor of vocabulary learning
stragtegy use (cognitive and metacognitive), VK=factor of vocabulary knowledge (size and depth)
Effects of Different Types of Motivation on Vocabulary Knowledge
The previous analysis focused on motivation as a higher-level construct comprised of both IM and
EM, given the close and positive relationship found between the two types of motivation
Figure 1. Structural model representation of the relationships between motivation, vocabulary
learning strategies, and vocabulary knowledge. MOT=factor of motivation, EM=extrinsic
motivation, IM=intrinsic motivation, STR=factor of strategy use, METASTR=metacognitive
strategies, COGSTR=cognitive strategies, VK=factor of vocabulary knowledge,
VOCADEP=vocabulary depth, VOCASIZ=vocabulary size. Parameter estimates are standardized
structural regression weights. All paths are statistically significant at the level of .001 (two-tailed)
while the path from MOT to VK is not statistically significant (p = .368).
(see Table 1). To gain deeper knowledge about the specific contribution of different types of
motivation, together with vocabulary learning strategies, to vocabulary knowledge, two additional
sets of SEM analyses were conducted for the latent variables of EM (EM-L) and IM (IM-L),
respectively. In the conceptual model for EM-L, which had three indicators (i.e., external
regulation, introjected regulation, and identified regulation), EM-L positively predicted strategy
use, and together with strategy use, it positively predicted vocabulary knowledge. Similarly, in the
conceptual model for IM-L, which also had three indicators (i.e., knowledge, accomplishment, and
stimulation), IM-L positively predicted strategy use and both IM-L and strategy use positively
predicted vocabulary knowledge. In both models, like the previous analysis, the factor of strategy
use was represented by cognitive and metacognitive strategies, and that of vocabulary knowledge
by size and depth measures.
70
Table 3
SEM analysis testing effects of extrinsic motivation and strategy use on vocabulary knowledge
Path Coefficient
β
SE
p
EM-L → STR
.71
.07
STR →
VK
.72
EM-L → VK
BC Bootstrap 95% CI
Lower
Upper
.004
.556
.820
.12
.002
.456
.932
.52
.09
.002
.349
.681
EM-L → STR
.71
.07
.004
.556
.820
STR →
VK
.72
.12
.002
.456
.932
EM-L → VK
.00
.13
.943
-.245
.302
.51
.10
.001
.338
.734
Total effects
Direct effects
Indirect effects
EM-L → VK
Note. EM-L=factor of extrinsic motivation (external regulation, introjected regulation, and
identified regulation), STR=factor of vocabulary learning strategy use (cognitive and
metacognitive), VK=factor of vocabulary knowledge (size and depth)
The EM-L model showed a good model fit with 𝜒 2 (11) = 16.7 (p > .05), GFI = .981, CFI = .992,
TLI = .984, SRMR = .023, and RMSEA = .048. The three observed variables of EM-L, including
external, introjected, and identified motivation, significantly loaded on EM-L, 𝛽 = .53, 𝛽 = .73,
and 𝛽 = .73 (all ps < .001), respectively. As Table 3 shows, EM-L significantly and positively
predicted strategy use (β = .71, p = .004), and accounted for 50.8% of the total variance of strategy
use. EM-L in combination with strategy use explained about 51.8% of the total variance of
vocabulary knowledge. Strategy use significantly and positively predicted vocabulary knowledge
(β = .72, p = .002) after controlling for the effect of EM-L. The direct or unique effect of EM-L on
vocabulary knowledge, however, did not achieve the level of significance after the effect of
strategy use was adjusted for (β = .00, p = .943). Once again, we tested the indirect effect of EML on vocabulary knowledge through the mediation of strategy use, and such an effect was
significantly positive (β = .51, p = .001). Figure 2 shows a graphic representation of the model.
71
Figure 2. Structural model representation of the relationship between extrinsic motivation,
vocabulary learning strategies, and vocabulary knowledge. EM-L=factor of extrinsic motivation,
EXTREG=external regulation, INTREG=introjected regulation, IDNREG= identified regulation,
STR=factor of strategy use, METASTR=metacognitive strategies, COGSTR=cognitive strategies,
VK=factor of vocabulary knowledge, VOCADEP=vocabulary depth, VOCASIZ=vocabulary size.
Parameter estimates are standardized structural regression weights. All paths are statistically
significant at the level of .001 (two-tailed) while the path from EM-L to VK is not statistically
significant (p = .943).
The model with IM-L predicting vocabulary knowledge together with strategy use showed a
similar pattern. Overall, the model had a good model fit, 𝜒 2 (11) = 35.74 (p < .001), GFI = .962,
CFI = .975, TLI = .953, and SRMR = .036, RMSEA = .09. The three observed variables of IM-L,
including knowledge, accomplish, and stimulation, significantly loaded on IM-L, 𝛽 = .85, 𝛽 = .86,
𝛽 = .84 (all ps < .001), respectively. In the structural model, as Table 4 shows, IM-L significantly
and positively predicted strategy use (β = .75, p = .002), and accounted for 55.6% of the total
variance of strategy use. IM-L and strategy use together explained about 52.1% of the total
variance of vocabulary knowledge. Strategy use made a significant and positive contribution to
vocabulary knowledge (β = .82, p = .001) after controlling for the effect of IM-L. The unique effect
of IM-L on vocabulary knowledge was negative but not significant (β = -.15, p = .204), after the
effect of strategy use on vocabulary knowledge was partialed out. Like EM-L, the indirect effect
of IM-L on vocabulary knowledge via the influence of strategy use was significantly positive (β
= .614, p = .001). Figure 3 shows a graphic representation of this model.
72
Table 4
SEM analysis testing effects of intrinsic motivation and strategy use on vocabulary knowledge
Path Coefficient
β
SE
p
BC Bootstrap 95% CI
Lower
Upper
Total effects
IM-L →
STR
.75
.04
.002
.664
.820
STR →
VK
.82
.10
.001
.644
1.063
IM-L →
VK
.47
.07
.004
.308
.602
IM-L →
STR
.75
.04
.002
.664
.820
STR →
VK
.82
.10
.001
.644
1.063
IM-L →
VK
-.15
.12
.204
-.420
.063
.61
.09
.001
.462
.848
Direct effects
Indirect effects
IM-L →
VK
Note. IM-L=factor of intrinsic motivation (knowledge, accomplishment, and stimulation),
STR=factor of vocabulary learning strategy use (cognitive and metacognitive), VK=factor of
vocabulary knowledge (size and depth).
Figure 3. Structural model representation of the relationship between intrinsic motivation,
vocabulary learning strategy, and vocabulary knowledge. IM-L=factor of intrinsic motivation,
KNOWL=knowledge, ACCOM=accomplish, STIMU=stimulation, STR=factor of strategy use,
METASTR=metacognitive strategies, COGSTR=cognitive strategies, VK=factor of vocabulary
knowledge, VOCADEP= vocabulary depth, VOCASIZ=vocabulary size. Parameter estimates are
standardized structural regression weights. All paths are statistically significant at the level of .001
(two-tailed) while the path from IM-L to VK is not statistically significant (p = .204).
73
Discussion
Focusing on high-school EFL learners in Korea, this study examined how motivational factors and
the use of learning strategies worked together in predicting L2 vocabulary knowledge. To address
our first research question, our SEM analysis revealed that the use of vocabulary learning strategies
significantly and positively predicted vocabulary knowledge, which confirms previous findings
about the importance of strategies in L2 vocabulary development (e.g., Oxford, 2011). Motivation
also significantly predicted strategy use. However, over and above the influence of strategy use,
motivation failed to predict vocabulary knowledge significantly. SEM results showed that
motivation had only a significant indirect effect on vocabulary knowledge through the mediation
of strategy use. Regarding the second research question, such findings also held for IM and EM
(i.e., a similar pattern of indirect effect on vocabulary knowledge via strategy use), which
significantly and positively correlated with each other as well as with all other variables.
A significant indirect effect of motivation on vocabulary knowledge via strategy use was not
unexpected, given the tenet of the SRL framework that learners are motivated by different reasons
to use self-regulatory strategies to achieve their learning goals (Zimmerman, 2008; Zimmerman &
Schunk, 2008). Notably, SEM analyses revealed that all tested models showed a full mediation
effect of the use of vocabulary learning strategies. This suggests that motivation in learning without
concomitant use of learning strategies would not lead to a significant achievement in EFL
vocabulary learning. Such findings also agree with the argument of Csizér and Dörnyei (2005) that
motivation itself is a concept accounting for why people behave as they do rather than how
successful their behaviors will be, so the indirect relation of motivation to learning achievement is
justifiable.
Empirically, the importance of IM in learning or an influence of IM on learning through strategy
use also accords with the findings of many previous studies (Noels et al., 2000; Pae, 2008; Pintrich
& De Groot, 1990). Pintrich and De Groot (1990) showed that students with high intrinsic value
were more likely to use strategies than were students with low intrinsic value, and self-regulation
and strategy use were found to be strong predictors of academic achievement. In L2 vocabulary
research, Tseng and Schmitt (2008) found a cyclic and systematic process of vocabulary learning
where learners’ motivation influenced the use of vocabulary learning strategies channeled through
self-regulation, which, in turn, played a role in explaining vocabulary knowledge. In the Korean
context, Pae (2008) found that Korean university students’ intrinsic motivation was indirectly
74
related to their English achievement.
On the other hand, it is interesting to note that in the current study, EM also had a significant and
positive indirect effect on vocabulary knowledge. Its effect on strategy use was significant and
positive. It also positively correlated with IM. Previous studies in SRL, while emphasizing IM’s
role as an important precursor of SRL, argued that extrinsic rewards undermined IM and led to
low performance (Deci, Koestner, & Ryan, 1999), or found that EM did not lead to the use of
strategy, or EM and strategy use were negatively correlated (Lau & Chan, 2003). However, in the
present study with Korean EFL learners’ vocabulary learning, EM did not seem to undermine IM,
nor was it associated negatively with strategy use and vocabulary knowledge. There seemed to be
no fundamental difference between EM and IM in their relationships with strategy use and
vocabulary learning (see Tables 3 and 4).
The question now becomes why extrinsically-motivated learners actually exerted themselves to
use learning strategies and then led to positive influence on their vocabulary learning. We contend
this might be related to the unique context of EFL learning in Korea. As the significance of English
as a global language has increased, a high level of English proficiency has become important in
Korea (and certainly in many other EFL contexts also). Specifically, a good command of English
seems to be one of the most critical skills that has direct practical significance to youths in Korea,
such as school performance, high school or university entrance, and opportunities to study abroad.
Among high school students, the perception seems particularly strong as English test scores tend
to have a determining effect on their performance in the university entrance examination and,
subsequently, the prestige of the universities in which they desire to be enrolled (Seth, 2002). The
high-stake of English learning seems to have resulted in a strong extrinsic motivation among
Korean high school students and led to their investment of considerable time, money, and energy,
and more importantly, active use of various strategies in their English learning. Given the critical
importance of vocabulary in learning any language, the positive relationship of EM and vocabulary
learning (and strategy use) seems reasonable.
The next question is why such a close relationship between extrinsic motivation and L2 learning
failed to surface in some previous studies that examined this issue (Noels et al., 1999; Noels,
Clement, & Pelletier, 2001; Pae, 2008; F. Wang, 2008). For example, Noels et al. (2001) found no
significant correlation between EM (as opposed to IM) and final course grades among learners of
Spanish as a foreign language. F. Wang (2008) showed that external utility regulation, one factor
75
of EM, correlated negatively with IM and English achievement in Chinese college EFL learners.
Pae (2008) also found that EM had no significant association with Korean college learners’ English
proficiency, whereas IM was significantly and indirectly related to English achievement.
A possible explanation might reside in how learners perceived the immediate benefits of the type
of learning highlighted in the items of the motivation questionnaires, which varied across studies.
In the present study, the motivation questionnaire was customized to the L2 vocabulary domain
with items that addressed the factor of immediate relevance to their learning of words in English
(e.g., I learn vocabulary because my teacher says it is important to improve English; I learn
vocabulary in order to get high scores in English exams). This means that extrinsically-motivated
students learned vocabulary not merely because of external rewards or benefits they might receive
from their learning. Rather, they learned vocabulary because they believed it would lead to good
grades on English exams or quizzes or a higher level of English proficiency. The immediate
benefits of vocabulary learning highlighted in the items of the motivation questionnaire
differentiate the present study from previous ones where the focus seemed to be on long-term or
less immediate goals of English language learning (e.g., getting a good job). Consequently, a
significant positive relationship between EM, active use of strategies, and English learning failed
to emerge in those studies.
Another reason might be contextual variations across studies in relation to the purpose of foreign
language learning. For example, in Noels et al (2001), although the target language was learned in
a foreign context (i.e., California, United States), the purpose of students’ learning of the target
language might be to serve their long-term benefits such as better communication with Spanishspeaking immigrants there rather than simply achieving a good test score or university GPA.
Therefore, it seems reasonable that a significant relationship between EM and L2 learning failed
to surface in that study. A lack of a significant effect of EM on Korean EFL learners’ achievement
in Pae’s (2008) study seems explicable in a similar vein. In that study, participants already had
been admitted to university, so likely would feel less pressure regarding tests, exams, and grade
attainments in English than would high school students in the present study who still faced the
critical challenge of gaining such admission with good grades on tested subjects that included
English.
The present study enriches the literature of self-regulated learning and academic achievement by
highlighting a similarly-important role of intrinsic as well as extrinsic motivation in vocabulary
76
learning in a foreign language context. However, a few limitations also are noted. First, based on
the SDT, EM is divided into different types based on autonomy. Possibly the relationships of these
sub-types of EM with strategy use and vocabulary knowledge might vary. Table 1 shows
correlations of different strengths between different types of EM (and IM) with strategy use and
vocabulary knowledge variables. Given the purpose of the present study, we did not focus our
SEM analysis on the different subtypes of EM (and IM). Future studies may want to explore how
different types of EM and IM might function differentially in predicting L2 strategy use and
learning outcome. Another limitation concerns the possibility of a reciprocal influence of variables
adopted in the current study. Although the SRL framework states that motivation serves as a
precursor for students to self-regulate and engage themselves in active learning, a possibility exists
that the relationship between motivation and strategy use might be an interactive-, an
interdependent-, or even a cyclical process in learning (Zimmerman & Schunk, 2008). That is,
motivational factors might be not only a precursor to, but also the subsequent result of, strategic
learning. To discern clear relationships among motivational beliefs, learning strategies, and L2
competence, including vocabulary knowledge, longitudinal studies are needed that track learners’
development regarding these variables. With multiple waves of data, statistical methods such as
Latent Growth Modeling then could be used to explore possible reciprocal relationships among
these variables.
Conclusion
To understand what makes a good language learner, it is critical to know why one wants to learn
the particular language and what one does to meet that goal. SRL provides us with a nice
framework to understand the interplay of motivation and use of learning strategies in L2
vocabulary learning among adolescent Korean EFL learners. Specifically, we found that learners’
motivation for vocabulary learning positively impacts their vocabulary knowledge through their
use of vocabulary learning strategies. The findings particularly highlighted the importance of EM,
as well as IM, to vocabulary learning in a foreign language context. The study enriches our
knowledge of self-regulated learning of an L2 and prompts us to further explore how the influence
of different types of motivational beliefs on L2 strategy use and learning achievement may be
responsive to the context of learning.
77
References
Arbuckle, J. L. (2011). IBM SPSS Amos 20 user’s guide. Armonk, NY: IBM Corporation.
Clément, R., & Kruidenier, B. G. (1983). Orientations in second language acquisition: The
effects of ethnicity, milieu, and target language on their emergence. Language Learning,
33(3), 273–291. http://doi.org/10.1111/j.1467-1770.1983.tb00542.x
Credé, M., & Phillips, L. A. (2011). A meta-analytic review of the Motivated Strategies for
Learning Questionnaire. Learning and Individual Differences, 21(4), 337–346.
http://doi.org/10.1016/j.lindif.2011.03.002
Csizér, K., & Dörnyei, Z. (2005). The internal structure of language learning motivation and its
relationship with language choice and learning effort. The Modern Language Journal,
89(1), 19–36.
Deci, E. L., Koestner, R., & Ryan, R. M. (1999). A meta-analytic review of experiments
examining the effects of extrinsic rewards on intrinsic motivation. Psychological Bulletin,
125(6), 627–668.
Deci, E. L., Koestner, R., & Ryan, R. M. (2001). Extrinsic rewards and intrinsic motivation in
education: reconsidered once again. Review of Educational Research, 71(1), 1–27.
http://doi.org/10.3102/00346543071001001
Deci, E. L., & Ryan, R. M. (1985). Intrinsic motivation and self-determination in human
behavior. New York: Plenum.
Dinsmore, D. L., Alexander, P. A., & Loughlin, S. M. (2008). Focusing the conceptual lens on
metacognition, self-regulation, and self-regulated learning. Educational Psychology
Review, 20(4), 391–409. http://doi.org/10.1007/s10648-008-9083-6
Dörnyei, Z. (1990). Conceptualizing motivation in foreign-language learning. Language
Learning, 40(1), 45–78.
Dörnyei, Z. (2005). Psychology of the language learner: Individual differences in second
language acquisition. London: Lawrence Erlbaum Associates.
Gardner, R. C. (1985). Social psychology and second language learning: The role of attitudes
and motivation. London: Edward Arnold Publishers.
Gardner, R. C., & Lambert, W. E. (1972). Attitudes and motivation in second-language learning.
Rowley, Mass: Newbury House Publishers.
Gu, Y., & Johnson, R. K. (1996). Vocabulary learning strategies and language learning
78
outcomes. Language Learning, 46(4), 643–679. http://doi.org/10.1111/j.14671770.1996.tb01355.x
Hu, L., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis:
Conventional criteria versus new alternatives. Structural Equation Modeling: A
Multidisciplinary Journal, 6(1), 1–55. http://doi.org/10.1080/10705519909540118
Jeon, M. (2009). Globalization and native English speakers in English Programme in Korea
(EPIK). Language, Culture and Curriculum, 22(3), 231–243.
http://doi.org/10.1080/07908310903388933
Kline, R. B. (2011). Principles and practice of structural equation modeling (3rd ed.). New
York, NY: Guilford press.
Lau, K., & Chan, D. W. (2003). Reading strategy use and motivation among Chinese good and
poor readers in Hong Kong. Journal of Research in Reading, 26(2), 177–190.
Law, Y.-K. (2009). The role of attribution beliefs, motivation and strategy use in Chinese fifthgraders’ reading comprehension. Educational Research, 51(1), 77–95.
http://doi.org/10.1080/00131880802704764
Lin, Y.-G., McKeachie, W. J., & Kim, Y. C. (2001). College student intrinsic and/or extrinsic
motivation and learning. Learning and Individual Differences, 13(3), 251–258.
http://doi.org/10.1016/S1041-6080(02)00092-4
MacIntyre, P. D., & Noels, K. A. (1996). Using social-psychological variables to predict the use
of language learning strategies. Foreign Language Annals, 29(3), 373–386.
Mizumoto, A., & Takeuchi, O. (2012). Adaptation and validation of self-regulating capacity in
vocabulary learning scale. Applied Linguistics, 33(1), 83–91.
http://doi.org/10.1093/applin/amr044
Nakata, Y. (2010). Toward a framework for self-regulated language-learning. TESL Canada
Journal, 27(2), 1–10.
Nassaji, H. (2006). The relationship between depth of vocabulary knowledge and L2 learners’
lexical inferencing strategy use and success. The Modern Language Journal, 90(3), 387–
401. http://doi.org/10.1111/j.1540-4781.2006.00431.x
Nation, I. S. P. (1990). Teaching and learning vocabulary. New York, NY: Newbury House.
Noels, K. A., Clément, R., & Pelletier, L. G. (1999). Perceptions of teachers’ communicative
style and students’ intrinsic and extrinsic motivation. The Modern Language Journal,
79
83(1), 23–34.
Noels, K. A., Clement, R., & Pelletier, L. G. (2001). Intrinsic, extrinsic, and integrative
orientations of French Canadian learners of English. Canadian Modern Language
Review/La Revue Canadienne Des Langues Vivantes, 57(3), 424–442.
Noels, K. A., Pelletier, L. G., Clément, R., & Vallerand, R. J. (2000). Why are you learning a
second language? Motivational orientations and self-determination theory. Language
Learning, 50(1), 57–85.
Pae, T.-I. (2008). Second language orientation and self-determination theory: A structural
analysis of the factors affecting second language achievement. Journal of Language and
Social Psychology, 27(1), 5–27. http://doi.org/10.1177/0261927X07309509
Park, G.-P. (1997). Language learning strategies and English proficiency in Korean university
students. Foreign Language Annals, 30(2), 211–221.
Pintrich, P. R. (1999). The role of motivation in promoting and sustaining self-regulated
learning. International Journal of Educational Research, 31(6), 459–470.
Pintrich, P. R. (2000). The role of goal orientation in self-regulated learning. In M. Zeidner, M.
Boekaerts, & P. R. Pintrich (Eds.), Handbook of Self-Regulation (pp. 451–502). San
Diego: Academic Press.
Pintrich, P. R., & De Groot, E. V. (1990). Motivational and self-regulated learning components
of classroom academic performance. Journal of Educational Psychology, 82(1), 33–40.
Pintrich, P. R., Smith, D. A. F., Garcia, T., & McKeachie, W. J. (1991). A manual for the use of
the Motivated Strategies for Learning Questionnaire (MSLQ). Ann Arbor, Michigan:
National Center for Research to Improve Postsecondary Teaching and Learning.
Read, J. (1993). The development of a new measure of L2 vocabulary knowledge. Language
Testing, 10(3), 355–371. http://doi.org/10.1177/026553229301000308
Reeve, J., Ryan, R. M., Deci, E. L., & Jang, H. (2008). Understanding and promoting
autonomous self-regulation: A self-determination theory perspective. In B. J. Zimmerman
& D. H. Schunk (Eds.), Motivation and self-regulated learning: Theory, research, and
application (pp. 223–244). New York, NY: Lawrence Erlbaum Associates.
Ryan, R. M., & Deci, E. L. (2000). Intrinsic and extrinsic motivations: Classic definitions and
new directions. Contemporary Educational Psychology, 25(1), 54–67.
http://doi.org/10.1006/ceps.1999.1020
80
Schmidt, R., Boraie, D., & Kassabgy, O. (1996). Foreign language motivation: Internal structure
and external connections. In R. L. Oxford (Ed.), Language learning motivation:
Pathways to the new century (Vol. 2, pp. 14–87). Honolullu, HI: The University of
Honolulu Press.
Schmitt, N., Schmitt, D., & Clapham, C. (2001). Developing and exploring the behaviour of two
new versions of the Vocabulary Levels Test. Language Testing, 18(1), 55–88.
http://doi.org/10.1177/026553220101800103
Schraw, G., Crippen, K. J., & Hartley, K. (2006). Promoting self-regulation in science education:
Metacognition as part of a broader perspective on learning. Research in Science
Education, 36(1-2), 111–139. http://doi.org/10.1007/s11165-005-3917-8
Seth, M. J. (2002). Education fever: Society, politics, and the pursuit of schooling in South
Korea. Honolulu, HI: University of Hawaii Press.
Tseng, W.-T., Dörnyei, Z., & Schmitt, N. (2006). A new approach to assessing strategic learning:
The case of self-regulation in vocabulary acquisition. Applied Linguistics, 27(1), 78–102.
http://doi.org/10.1093/applin/ami046
Tseng, W.-T., & Schmitt, N. (2008). Toward a model of motivated vocabulary learning: A
structural equation modeling approach. Language Learning, 58(2), 357–400.
Tsuda, A., & Nakata, Y. (2013). Exploring self-regulation in language learning: a study of
Japanese high school EFL students. Innovation in Language Learning and Teaching,
7(1), 72–88. http://doi.org/10.1080/17501229.2012.686500
Vallerand, R. J. (1997). Toward a hierarchical model of intrinsic and extrinsic motivation.
Advances in Experimental Social Psychology, 29, 271–360.
Vandergrift, L. (2005). Relationships among motivation orientations, metacognitive awareness
and proficiency in L2 listening. Applied Linguistics, 26(1), 70–89.
http://doi.org/10.1093/applin/amh039
Wang, F. (2008). Motivation and English achievement: An exploratory and confirmatory factor
analysis of a new measure for Chinese students of English learning. North American
Journal of Psychology, 10(3), 633–646.
Wang, J. H.-Y., & Guthrie, J. T. (2004). Modeling the effects of intrinsic motivation, extrinsic
motivation, amount of reading, and past reading achievement on text comprehension
between U.S. and Chinese students. Reading Research Quarterly, 39(2), 162–186.
81
Wang, J., Spencer, K., & Xing, M. (2009). Metacognitive beliefs and strategies in learning
Chinese as a foreign language. System, 37(1), 46–56.
http://doi.org/10.1016/j.system.2008.05.001
Zimmerman, B. J. (1990). Self-regulated learning and academic achievement: An overview.
Educational Psychologist, 25(1), 3–17.
Zimmerman, B. J. (2008). Investigating self-regulation and motivation: Historical background,
methodological developments, and future prospects. American Educational Research
Journal, 45(1), 166–183. http://doi.org/10.3102/0002831207312909
Zimmerman, B. J., & Schunk, D. H. (2008). Motivation: An essential dimension of selfregulated learning. In D. H. Schunk & B. J. Zimmerman (Eds.), Motivation and selfregulated learning: Theory, research, and applications (pp. 1–30). New York, NY:
Lawrence Erlbaum Associates.
82