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<p><a href="http://dx.doi.org/10.19183/how.22.1.83" target="_blank">http://dx.doi.org/10.19183/how.22.1.83</a></p>
<p><font size="4" color="#666"><b>Tracking the Path of Communities of Inquiry in TEFL:
A Literature Review</b></font></p>
<p><font size="3">Siguiendo la ruta de comunidades de indagaci&oacute;n
en la ense&ntilde;anza de ingl&eacute;s</font></p>
<p align="right"><b>Darlene Gonz&aacute;lez Miy</b><br><a href="mailto:darlene_glez@hotmail.com">darlene_glez@hotmail.com</a></p>
<p align="right"><b>Luz Edith Herrera D&iacute;az</b><br><a href="mailto:ehd63@hotmail.com">ehd63@hotmail.com</a><br>Universidad Veracruzana, Veracruz, Mexico</p>
<p>Received: November 28, 2014. Accepted: January 29, 2015.</p>
<p>How to cite this article (APA 6th ed.):<br>Gonz&aacute;lez Miy, D., & Herrera D&iacute;az, L. E. (2015). Tracking the path of communities of inquiry in TEFL: A
literature review. <i>HOW, 22</i>(1), 80-94. <a href="http://dx.doi.org/10.19183/how.22.1.83" target="_blank">http://dx.doi.org/10.19183/how.22.1.83</a>.</p>
<p>This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. License Deed can be consulted at <a href="http://creativecommons.org/licenses/by-nc-nd/4.0/" target="_blank">http://creativecommons.org/licenses/by-nc-nd/4.0/</a>.</p>
<hr> 
<p>The <i>community of inquiry</i> is a techno-pedagogical framework that has gathered significant attention in
online education research. It has been implemented in diverse disciplines, (foreign) language learning
being one of particular interest for the authors of this paper. Due to the dynamics proposed by the
framework, it appears as a practical and relevant option to generate a successful learning experience for
English as a Second or Foreign Language learners. Therefore, this article provides a brief description of
the model, its theoretical foundation, its applications and potential uses in the area of language learning
in online environments.</p>
<p><b><i>Key words:</i></b> Cognitive presences, online learning communities, social presences, teaching
presences.</p>
<hr>
<p>La comunidad de indagaci&oacute;n es un modelo tecno-pedag&oacute;gico que ha llamado la atenci&oacute;n en la investigaci&oacute;n relativa a la educaci&oacute;n a distancia y el e-learning. Se ha implementado en diversas disciplinas,
siendo el aprendizaje de lenguas una de particular inter&eacute;s para las autoras del presente documento. Debido
a las din&aacute;micas que propone este modelo, se presenta como una opci&oacute;n pr&aacute;ctica y relevante para generar una experiencia de aprendizaje exitosa entre los estudiantes de ingl&eacute;s como segunda lengua o como lengua extranjera. Por esta raz&oacute;n, el presente art&iacute;culo ofrece una breve descripci&oacute;n del modelo,
sus fundamentos te&oacute;ricos, implementaciones y potenciales usos en el &aacute;rea de aprendizaje de idiomas en
ambientes en l&iacute;nea.</p>
<p><b><i>Palabras clave:</i></b> comunidad de aprendizaje en l&iacute;nea,presencia cognitiva, presencia docente, presencia social.</p>
<hr>
<p><font size="3" color="#666"><b>Introduction</b></font></p>
<p>Approaches and methods to language learning have significantly changed over time.
From rigorous grammar dominance and translation methods, to more naturalistic,
communicative or computer assisted ones, each has contributed to its linguistic purpose of
language acquisition. Yet, all these approaches have something in common: their
implementation is attained to the classroom, in a physical space where students and teachers
meet face to face, often called the &ldquo;traditional way&rdquo; of learning. On the other hand, online
education has made the teaching-learning process become a &ldquo;flexible way,&rdquo; in an evidently
different environment. Students and teachers are separated chronologically and
geographically, but can be connected, more than ever before by means of technology. This
paper explains the evolution of an approach for online education by means of a
techno-pedagogical model and its application to language learning: the community of inquiry
(CoI) framework. It is necessary to understand how the latter conceives learning by
combining technological, human and pedagogical resources. This review of the CoI
framework aims to explain its foundation, applications, and research derived from its
implementations, so that it may be a useful reference for those interested in online
educational models and language learning.</p>
<p><font size="3" color="#666"><b>The Revision Process</b></font></p>
<p>In this section, we succinctly explain how the researchers have compiled the information,
here presented, through the search in databases such as ProQuest, Web of Science, ERIC,
Science Direct, Scopus, and Google Scholar. The research articles that underpin this literature
review, related to the foundations, empirical studies, and implementations of the CoI
framework, are the result of a selection process which started by looking for research articles
related to the concepts: CoI and language learning, CoI and EFL/ESL (English as a
foreign/second language), cognitive, social, teaching presences, and English teachinglearning.
In order to be considered, the sources must have been published during the years
2000-2014.</p>
<p>From this first exploration, 52 articles, one special issue, and four books were located;
one of the books was exclusively related to the CoI framework, while the other three were about e-learning in general; however, access was restricted to the latter ones. Additionally,
several articles were retrieved from the CoI authors&rsquo; website (https://coi.athabascau.ca/).
The next step consisted of filtering the articles concerning the areas of education,
computers, internet, and foreign language teaching-learning. Finally, only articles related to
implementations in the teaching of EFL/ESL milieu were chosen, omitting those about
review, reflection, and critique, as well as the ones with restricted access, which significantly
reduced the number.</p>
<p><font size="3" color="#666"><b>The Community of Inquiry Framework</b></font></p>
<p>Garrison, Anderson, and Archer (1999) based the CoI framework on the <i>practical inquiry
model</i> suggested by Dewey (1938), which consists of a cycle for reflective activity that starts
with a stage of pre-reflection incited by presenting a problem. Then, it continues through
reflection and concludes with a satisfactory resolution or post-reflection. As shown in <a href="#fig1">Figure
1</a>, the cognitive process begins in the lower left quarter (triggering event), and moves upward
(exploration); then, it descends towards the right half (integration) to reach resolution.
Passing through all four stages would lead to developing the corresponding thinking stages:
action, perception, deliberation, and conception, hence, significant learning.</p>
<p align="center"><a name="fig1"><img src="img/revistas/how/v22n1/v22n1a05f01.jpg"></a></p>
<p>In the early 2000, the CoI was extended to online education by a group of Canadian
researchers (Garrison et al., 1999) as a result of the analysis of interactions in
computer-mediated communication, especially at online discussions. Because of its
designation, <i>community</i> and <i>inquiry</i> are two important words to understand. The former refers to a group of individuals with common expectations and interests, while the latter resembles
the steps of the scientific method as a way to develop critical thinking, as conceptualized by
Dewey (1938).</p>
<p>The CoI particularly exists within an online learning community, a group of people in an
educational project of collaborative, open, participatory, and flexible learning (Gair&iacute;n Sall&aacute;n,
2006). It is a type of community derived from the shift of paradigm in education, which
moved from knowledge transmission to its construction, from a teacher-centered approach
to a student-centered one, and from passive learning to a participatory one (Harrasim, 2006).
In this context, virtual learning communities comprise a participative network that stimulates
communication, contribution of ideas, and socialization of experiences that lead to personal
and collective identity, and as a result, builds knowledge.</p>
<p>On the other hand, inquiry is understood as a critical thinking and problem-solving
process based on the scientific method, which leads to resolution and growth of personal
and collective knowledge (Garrison, 2013). Then, inquiry implies a deep and intellectual
reflection that develops, as it moves forward, into the search of possible solutions.
Therefore, a community of inquiry is an online learning community that shares
communication, collaboration, and critical discourse aimed at constructing meaning
(Garrison, 2013). It refers to a group of people, with shared learning goals, that assumes
that socialization of knowledge represents benefits for the group as it develops further
learning and in a more effective way.</p>
<p>At the same time, the CoI is founded on social learning and social constructivism,
collaborative learning and instructional design, and distance education (Tolu & Evans, 2013).
Its constructivist feature shares Vygotsky&rsquo;s vision regarding the function of language and
discourse as a way to construct meaning (Wells, 2000). From the point of view of the
cognition theory, individuality and collective elements do not reduce each other. Then, the
focus of a CoI is on &ldquo;the individual constructing meaning collaboratively confirming
understanding through critical thinking and discourse&rdquo; (Garrison, 2013, p. 5). Furthermore,
Kennedy and Kennedy (2013) sustain that the CoI represents the practice of a dialogic
pedagogy in an online environment. In sum, the CoI framework supports itself on social
constructivism, collaborative learning, and distance education.</p>
<p>As mentioned before, the CoI model is based on and aimed at acquiring knowledge by
constructing, collaborating, and virtuallystudying; therefore, it proposes the existence of
three elements that overlap and generate a meaningful learning experience. Such elements are
known as teaching, social, and cognitive presences (Garrisonet al., 1999). <a href="#fig2">Figure 2</a> shows how
each presence articulates and overlaps, creating secondary elements in the model: climate,
discourse, and content; hence, altogether provide the conditions for an effective, pertinent,
and relevant learning experience.</p>
<p align="center"><a name="fig2"><img src="img/revistas/how/v22n1/v22n1a05f02.jpg"></a></p>
<p>Each presence has specific functions that enhance the learning experience. Namely, the
social presence deals with &ldquo;the ability of participants to identify with the community,
communicate purposefully in a trusting environment and develop inter-personal
relationships by way of projecting their individual personalities&rdquo; (Akyol, 2013, p. 44). In other
words, it refers to how participants establish a trustworthy atmosphere, demonstrating
affective signals such as the use of names, humor, and greetings. This sense of belonging to a
community emphasizes communication and creates group connections, as shown in <a href="#fig3">Figure 3</a>.</p>
<p align="center"><a name="fig3"><img src="img/revistas/how/v22n1/v22n1a05f03.jpg"></a></p>
<p>The cognitive presence relates to &ldquo;the extent to which participants in any particular
configuration of a community of inquiry are able to construct meaning through sustained communication&rdquo; (Garrison et al., 1999, p. 89), and it is generated through the inquiry process
of four stages (see <a href="#fig3">Figure 3</a>), as explained below:</p>
<ol>
<li>Detonation (triggering event): provokes interest and leads to discussion around a
topic, usually presented in the form of a problem.</li>
<li>Exploration: generates ideas, opinions, exchange, and discussion, it attempts to
find a solution.</li>
<li>Integration: promotes meaningful learning by integrating reflection and discourse,
and previous ideas start to make sense.</li>
<li>Resolution: reaffirms learning by applying acquired knowledge.</li>
</ol>
<p>Completing all four phases is crucial to achieve higher order thinking skills; however,
careful design is necessary to guarantee all stages. As Arbaugh, Bangert, and Cleveland-Innes
(2010) have demonstrated, learners often achieve the first two with relative ease, but struggle
to reach the last two. In sum, social presence is the one that characterizes the inquiry learning
process in this framework.</p>
<p>The last component of this triad is the teaching presence, defined by Anderson, Rourke,
Garrison, and Archer (2001) as &ldquo;the designing and managing &#91;of&#93; learning sequences,
providing subject matter expertise, and facilitating active learning&rdquo; (p. 3). Along the same
lines, Aykol (2013) describes this presence as &ldquo;the design, facilitation and direction of
cognitive and social processes with the purpose of realizing personally meaningful and
educationally worthwhile learning outcomes&rdquo; (p. 44).</p>
<p>Thus, the teaching presence bridges cognitive and social elements by implementing
activities that promote independent study and build community by deeply exploring content
and offering diverse forms of formative assessment to individual and collective needs. The
teacher carries out three main functions as indicated in <a href="#fig3">Figure 3</a>:</p>
<ul>
<li>Plans, structures, and establishes learning objectives, strategies, assessment, and
communication etiquette.</li>
<li>Promotes participation, makes comments on learners&rsquo; posts, redirects discussion, and
keeps interest of participants.</li>
<li>Directs the community, provides feedback, and uses resources for learning according
to his expertise.</li>
</ul>
<p>As it has been demonstrated, while these presences overlap, new dimensions are created
(see <a href="#fig2">Figure 2</a>). The intersection of the cognitive and the teaching presences regulates the
interaction between content and learning goals. The social presence overlaps with the
teaching presence allowing the development of personal relations and fraternity.
Correspondingly, the joining of the social and the cognitive presences promotes critical discourse and continuous communication. According to Garrison et al. (1999), altogether,
presences and dimensions create a successful learning experience.</p>
<p><font size="3" color="#666"><b>The Communities of Inquiry in Teaching EFL/ESL</b></font></p>
<p>This section reports detailed research findings of implementations, results, limitations,
and future applications of CoI in the teaching of EFL/ESLmilieu.<sup><a href="#pie1" name="spie1">1</a></sup></p>
<p>In a mixed-method study carried out with undergraduate students of information
technology at an Iranian university, taking an English for specific purposes online writing
course, Asoodar, Atai, Vaezi, and Marandi (2014) confirmed the effectiveness of using blogs
for educational purposes. They used the blog-buddy application to allow interaction among
the students, the instructor, and the application. Additionally, Moodle, email, chat rooms, and
Adobe Acrobat Meeting Pro were used. Results reported that students showed higher levels
of satisfaction regarding their discussions in the virtual course because they could share their
knowledge and experience with their peers. The students were also able to understand other
points of view in an interactive and highly attractive format, and they perceived the flexibility
of virtual classes as a positive factor, since they could log in at any time and from any place.</p>
<p>Asoodar et al. (2014) used the CoI framework to observe the construction of the
community, and through a quantitative analysis confirmed that participants with a higher
sense of community (social presence) showed better academic performance and better grades
(cognitive presence). On the other hand, the qualitative analysis provided evidence of how
collaboration in an online learning community helped students to learn by means of
co-construction of knowledge (social-cognitive presences) as they participated in online
activities. Moreover, these authors proposed an assessment model based on constructivism
and social interaction theories of learning. Through this assessment model, they found out
that textbooks were not updated and were based on traditional teaching methods. So, even
though the virtual proposal was innovative, they state that different methods should be
implemented to make English learning more effective (Atai, 2006).</p>
<p>Tolu&rsquo;s (2010) study showed that a community is built and improved by keeping
synchronous communication. This mixed-method study was conducted at a metropolitan
public university in southeastern US with 13 Online ESOL (English for speakers of other languages) pre-service teachers. Activities such as quizzes, exercises, reflection papers, case
projects, exams, and live meetings were implemented during the course of study. These were
carried out using the software <i>Elluminate</i> live and other tools like instant messenger, Gmail
chat, and Blackboard email. Live meetings reported the manifestation of the three presences,
so, the students perceived the class as more real, which was positive for learning. Moreover,
live sessions promoted cognitive presence, as participants could listen to the teacher&rsquo;s and
peers&rsquo; presentations displayed throughout different technological tools (whiteboard, chat,
video, and microphone) available in this software.</p>
<p>The social presence was mainly achieved through chat communication. This tool fostered
the teacher&rsquo;s availability, and therefore, reported students&rsquo; higher level of satisfaction. Instant
communication and audio promoted social presence, as participants felt comfortable with the
environment of the class. This study proved to be relevant to the ESOL area, since it
proposed an innovative way to prepare language teachers by means of technology, better than
by using traditional didactic materials.</p>
<p>Alavi and Taghizadeh (2013) implemented a quantitative exploration at Iran University of
Science and Khajeh Nasir Toosi University of Technology. By applying a Persian version of
the CoI survey, based on indicators of cognitive presence, to 107 undergraduate students of
science and technology taking an online English language course at two virtual centers, the
authors found out that the four stages proposed in the CoI model hardly existed in the online
course.</p>
<p>At the beginning stage or triggering event, students did not feel attracted to reflection.
One possible reason might have been that textbooks were not updated and courses were
based on the grammar translation method, which is a very traditional approach to language
learning. Moreover, there was a lack of flexibility; learners&rsquo; interaction schedules in the virtual
environment and course contents were fixed in advance by course administrators. Thus, this
teacher-centered focus was a negative feature as opposed to the learner-centered focus
presumed by online education.</p>
<p>Conditions such as numerous learners, limited time to cover the syllabus, and difficulty to
organize collaborative projects constrained the opportunities for learners to provide
supporting or contradicting ideas, or to extend a discussion. Consequently, all these
circumstances did not engender the appropriate environment to establish an exploration
stage.</p>
<p>Regarding the integration stage of the cognitive presence, the abovementioned issues did
not leave room for critical discourse either from the students or from the instructor. The
focus on improving grammar, reading, and vocabulary was the goal in the resolution stage;
therefore, listening, speaking, and writing activities were relegated. It can be mentioned that something valuable about this diagnostic was obtaining data which could be useful to course
designers, virtual instructors, and teachers that are incorporating language online courses.</p>
<p>Arnold and Ducate (2006) conducted a mixed study with two groups of foreign language
teachers in methodology hybrid courses (face to face classes and online discussions) at two
universities. The participants&rsquo; nationalities were German, French, and Spanish, but the
courses were conducted in English. Electronic discussion boards were used to foster
interaction among participants from both institutions. The findings revealed that the level of
social presence was higher than the level of the cognitive one. Students were pleased relating
to peers in other universities and felt comfortable in a free, relaxed environment for
discussions, so, they engaged in high level social activity.</p>
<p>Regarding cognitive presence, electronic discussions promoted learning as partners&rsquo;
contributions exposed different perspectives and clarification of concepts, while sharing
ideas for classroom practice. Even though the results were statistically positive and students
involved in deep discussion, the resolution stage was not reached. Intentionally, teachers only
participated by providing a triggering event but did not take part in the discussion; thus, the
teacher&rsquo;s assistance might be a necessary element to accomplish the integration stage. For
further research, we can say that being a native or non-native speaker of English is another
aspect that needs deeper investigation in order to find out its effect on the levels of cognitive
and social presences.</p>
<p>Another interesting proposal is that by Randrianasolo (2013). Based on the theoretical
foundations of the CoI, this paper presented a project to redesign a writing course at Purdue
University in Indiana, USA. The course would include the use of technological tools such as
Blackboard, Adobe connect, Skype, Google Hangout, and social media such as Facebook and
Twitter, to develop course activities such as online discussion, peer review, and composition
(social presence). The author argued that the unique characteristics of international learners,
regarding their educational background, culture, and language proficiency, made this
approach suitable for this course.</p>
<p>Even though the course would not be intended to teach the language, it might benefit
international students, as they could develop language skills (cognitive presence) not only
from the course but also from the interaction with instructors (teaching presence) and more
proficient peers. Up to the date of publication, the study remained as a proposal and results
were still unknown; however, in the near future it might offer interesting data for those
involved in course design for this particular population.</p>
<p>Although online education offers flexibility, students often perceive online courses more
demanding than traditional ones. Such is the case of the qualitative study carried out by Chen
(2012) in the MA in TESOL program at the University of Southern California in Los Angeles.
Chen analyzed the effectiveness of teachers&rsquo; courses in terms of development,  implementation and evaluation. The findings suggested that academic demand was identified
as a strength in terms of learning, while technical issues such as platform instability (WebCT,
Blackboard) and audio and video resource failure appeared as weaknesses. On the other
hand, personality, organization skills, and learning styles were characteristics associated with
successful students, while innovative personality, strong organization, and superior
technological skills were connected to instructors. The implementation of activities and
assignments that could be used to practice with consisted of effective components that
encouraged students to reach the resolution stage.</p>
<p>The cognitive presence seemed to be developed by participating in discussions and
reflection; however, participants were not very engaged in productive dialogue. The social
presence was developed by participating in course discussions and interacting with other
participants, thus, group cohesion was developed through collaboration. Regarding the
teaching presence, instructors struggled with design and organization, due to the fact that the
actual time taken for the task differed from the originally estimated time. More guidance for
understanding concepts was identified as a necessity, so, facilitation seemed to be an aspect to
improve, possibly through different teaching techniques. Conclusions of this study reported
that the CoI framework proved practical, even though there are pedagogical considerations to
improve.</p>
<p>In Lomicka and Lord (2007), 14 instructors participated in a quantitative study carried out
at two universities in the United States. Using group journals as the learning product, three
experimental groups were analyzed in terms of the social presence. The first group worked on
traditional journals and then submitted them for grading, and no feedback was received. The
second one wrote their journals, exchanged them, and received peer feedback. And the third
group published the journals in an electronic discussion board; every participant had access to
it, so that they were able to provide feedback. Intentionally, the instructor did not participate
in any of the groups. Results showed that the affective component was more evident in the
group that worked the journals electronically; some evidences were expressing feelings,
self-constructive comments and compliments, showing vulnerability, giving advice and
opinions, asking questions, agreeing, using names and salutations. Although interaction levels
were high at the beginning of the course, they decreased throughout the semester; hence,
group cohesion was the aspect with the lowest statistical representation. In the end, this
research proved that different dynamics and forms of interactions had an effect on the degree
of the social presence.</p>
<p>A study closely associated with the development of language skills was carried out by
Olesova, Richardson, Weasenforth, and Meloni (2011). It was applied in the context of a
content-based ESL class in the Unites States and a content-based EFL class in Russia. This
investigation included 39 students and two instructors, a native speaker, and a non-native speaker of English, who developed a five-week online reading project supported by a wiki
and Vocaroo. Both instructors provided written feedback, and the Russian instructor
provided audio feedback (teaching presence). After statistical treatment, the study
reported a slightly higher level of satisfaction in receiving audio feedback, as this was
personal, interesting, and motivating, which made the students feel part of the course.
Being able to listen to the non-native instructor&rsquo;s voice (inflection and pronunciation)
helped to retain more information than in written form (cognitive presence). On the
other hand, written feedback was considered more effective than audio feedback by EFL
students, as they could visualize and read the comments for better comprehension. An
interesting result was that EFL students reported a higher level of comprehension of the
instructor&rsquo;s voice than ESL students, which raises the question about the effect of the
learning context. Olesova et al. suggested interesting future research opportunities
related to examining the differences in students&rsquo; perceptions of native-speaker-voice
audio feedback, and the correlation between EFL/ESL students&rsquo; language skills and audio
feedback in terms of learning outcomes.</p>
<p>Yamada, Goda, Matsukawa, Hata, and Yasunami (2014) investigated the correlation
between psychological factors (perceptions) and learning behaviors (utterances) during the
implementation of the CoI framework in an EFL class through computer-supported
collaborative learning (CSCL). The study consisted of two experiments; the first one aimed at
establishing social presence by means of online discussion using reading and listening
activities from the <i>Voice of America</i> website. A topic was selected, discussed for a week, and
followed by the instructor&rsquo;s intervention.</p>
<p>Results suggested that the perceived cognitive presence reduced the number of utterances
in the social presence. The second experiment consisted of a forty-minute online discussion
on a given topic. The CSCL, consisting of a chatbot and CD-map,<sup><a href="#pie2" name="spie2">2</a></sup> was used in this
experiment. Students were divided into four small groups; one had both tools, another one
had only a chatbot but not the map, one more had the map but not the chatbot, and the last
one had none of the tools. Data obtained demonstrated that these tools had a positive effect
on active discussion. Yamada et al. (2014) suggested that future research should look at the
correlation between functional tools and language learning and performance, as well as the
continuity of the CoI framework out of class.</p>
<p><font size="3" color="#666"><b>Conclusion</b></font></p>
<p>The sources reviewed in this article have provided a wide perspective around the CoI
framework and its application in the English teaching-learning field. The research studies
consulted have qualitatively and/or quantitatively demonstrated the existence of the social,
cognitive, and teaching presences, constituting the CoI framework suggested by Garrison et
al. (1999), in diverse settings where it has been implemented.</p>
<p>In a similar vein, the theoretical foundations of this techno-pedagogical model may be
useful to apply the CoI as a framework to design educational experiences for higher levels of
language learning. Thus, designing effective instructional activities and resources, offering
enhanced online teaching strategies and encouraging engagement of participants in
interaction, that is, the teaching presence, could result in the promotion of the other two
presences, the social and the cognitive. In some studies, it has been noticed that the cognitive
presence promotes learning in electronic discussions when participants&rsquo; contributions show
their different perspectives while sharing ideas (social presence).</p>
<p>Some of these studies have explained how a CoI works and how it is established; however,
few of them focus on language teaching/learning outcomes. Besides, most of the
abovementioned studies have been implemented in North American education institutions,
therefore, it should be an opportunity to extend this kind of research in contexts with
different cultural, educational, and linguistic backgrounds, that is, in diverse contexts. It is
suggested that further research include investigating the effect of CoI components in the
development of language skills, which could be useful in disseminating and taking advantage
of the CoI framework in the teaching of EFL/ESL milieu.</p>
<hr>
<p><sup><a href="#spie1" name="pie1">1</a></sup>For research on complete implementations of the CoI in other disciplines see Akyol, Garrison, and Ozden,
(2009); Arbaugh (2008); Arbaugh et al. (2008); Arbaugh et al. (2010); Burguess, Slate, Rojas-LeBouef, and
LaPrairie (2010); Garrison, Cleveland-Innes, and Fung (2010); Goda and Yamada (2013); Ke (2010); Kumar,
Dawson, Black, Cavanaugh, and Sessums (2011); Lambert and Fisher (2013); Shea and Bidjerano (2010); Stein et
al. (2007); Stodel, Thompson, and MacDonald, (2006); Vaughan and Garrison (2005).</p>
<p><sup><a href="#spie2" name="pie2">2</a></sup>The chatbot is a window added to a chat that asks participants to answer questions regarding a discussion topic,
using the Socratic Method, before a group discussion. The &ldquo;CD-map&rdquo; is a tool, within the chat, that creates a
concept map while chatting with other participants, who post their ideas and opinions, register postings as
&ldquo;favorites&rdquo;, use emoticons, and create relationships.</p>
<hr>
<p><font size="3" color="#666"><b>References</b></font></p>
<p>Akyol, Z. (2013). Metacognitive development within the community of inquiry. In D. R. Garrison
& Z. Akyol (Eds.), <i>Educational communities of inquiry: Theoretical framework, research and practice</i> (pp.
30-44). Hershey, PA: Information Science. <a href="http://dx.doi.org/10.4018/978-1-4666-2110-7.ch003" target="_blank">http://dx.doi.org/10.4018/978-1-4666-2110-7.ch003</a>.</p>
<p>Akyol, Z., Garrison, D. R., & Ozden, M. Y. (2009). Online and blended communities of inquiry:
Exploring the developmental and perceptional differences. <i>The International Review of Research in
Open and Distance Learning, 10</i>(6), 65-83. Retrieved from <a href="http://www.irrodl.org/index.php/irrodl/article/view/765/1436" target="_blank">http://www.irrodl.org/index.php/irrodl/article/view/765/1436</a>.</p>
<p>Alavi, S. M., & Taghizadeh, M. (2013). Cognitive presence in a virtual learning community: An EFL
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<hr>
<p><font size="3" color="#666"><b>The Authors</b></font></p>
<p><b>Darlene Gonz&aacute;lez Miy</b> is an English e-tutor and teacher. She holds an MA in
TEFL from Universidad de Ja&eacute;n (Spain). She is a doctoral student (Educational
Systems and Environments) at Universidad Veracruzana (Mexico).</p>
<p><b>Luz Edith Herrera D&iacute;az</b> is a professor-researcher at the Language Center in
Universidad Veracruzana (Mexico). She is currently a teacher and the coordinator of
the MA TEFL program in Veracruz. She holds a PhD in language studies (Kent
University, UK).</p>
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