Interactive learning - PSG-FAIMER-2007
Interactive learning - PSG-FAIMER-2007
Interactive learning - PSG-FAIMER-2007
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Report on the M-L Web Assignment of the<br />
<strong>PSG</strong><strong>FAIMER</strong><br />
Regional Institute<br />
January 2009<br />
<strong>Interactive</strong> <strong>learning</strong><br />
Dr. Vasanta Leela<br />
<strong>PSG</strong><strong>FAIMER</strong> Fellow <strong>2007</strong><br />
Associate Professor<br />
Department of Anatomy<br />
Deccan College of Medical Sciences<br />
Hyderabad.<br />
India
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
INTERACTIVE TEACHING<br />
FOREWORD<br />
<strong>Interactive</strong> teaching is just giving students something to do, getting back what they have done,<br />
and then assimilating it yourself, so that you can decide what would be best to do next.<br />
- Dr. Louis Abrahamson 1<br />
Dear <strong>FAIMER</strong>ly,<br />
While Dr. Abrahamson makes this topic sound so easy and straightforward, our January 2009 discussion<br />
group sourced many angles, opinions, guidelines, methodologies, and perspectives about it : from<br />
literature, including scholarly theory and the newest experimental work, from well-documented recentlyadopted<br />
processes, and from their own teacher-training and experiences.<br />
It was a thoughtful, lively and well-rounded discussion, which it is my privilege to reflect on and to<br />
summarize here; hoping to provide rich food for thought, word, and action for all of us on the ML-Web, who<br />
are committed to forwarding the cause of effective high-quality Medical Education, in our world.<br />
I am deeply appreciative, and grateful, for the guidance, encouragement and patience of all my <strong>PSG</strong>-FRI<br />
mentors, whose messages, words, and steady friendship, have been instrumental in helping this Scholarly<br />
Report see the light of day.<br />
With Regards,<br />
Dr. Vasanta Leela
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
Table of Contents<br />
Topic<br />
Page number<br />
Introduction 4<br />
Methodology 5<br />
Summary of discussions 6<br />
First week 6<br />
Second week 8<br />
Third week 12<br />
Fourth week 16<br />
Survey 16<br />
Reflection on the discussion and the ML-web experience 18<br />
Conclusion 19<br />
Acknowledgements 20<br />
References 21
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
INTRODUCTION<br />
Classically & ideally, ALL teaching is done toward three main goals: the summative, to<br />
discover what the student already knows; the formative, to guide student <strong>learning</strong> on a<br />
particular path; and the motivational, to empower and encourage the student in setting<br />
his/her own future <strong>learning</strong> goals .<br />
While all types/systems of teaching succeed in those three objectives to some extent or<br />
other, the concept of “interactive” puts greatest emphasis on the teacher modifying his<br />
or her approach in response to the needs of the learners, through adopting a continual<br />
two-way process of communication and assessment.<br />
Learners in the <strong>learning</strong> environment can interact with the lecturer/teacher, peers,<br />
resources, or all three. The last, where the virtual resource becomes the ‘teacher’, then<br />
overlaps into the area of Technology in Medical Education. The present discussion did<br />
dovetail with other areas, but it was all wisdom gained from the year’s good work which<br />
had gone ahead, in the work of the previous groups and the excellent summaries of<br />
their moderators.<br />
The January 2009 discussion group, comprised 2008 fellows leading viz. Padmavathy<br />
and Muhammad, <strong>2007</strong> fellows moderating viz. Leela and Ravi, & faculty mentors<br />
Professors Arun, Marina and Seetha.<br />
Drs. Muhammad and Padmavathy from the 2008 Fellows, had hitherto signed up for<br />
this group ‘Small and Large- group <strong>Interactive</strong> Teaching’, and we <strong>2007</strong> ‘seniors’ added<br />
in our names, myself choosing it for the timing more than the topic, planning to be<br />
“freer” from professional and personal pressures during that month; my own project<br />
was about non-interactive, in fact “teacher-less” <strong>learning</strong>, and as it has turned out, it<br />
was most appropriate, and rewarding, for me to study the apparently ‘opposite’, and in<br />
depth, through this forum.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
METHODOLOGY<br />
Pre-planning:<br />
The group had earlier divided the main theme into weekly topics which would form the<br />
focus of one week’s discussion each. The ‘conversation’ was to then be primarily<br />
conducted by Drs. Padma and Muhammad, and the <strong>2007</strong> fellows were to comment on,<br />
and facilitate the discussions where and when required.<br />
The distribution of weekly topics was as follows:<br />
Format adopted for Month’s discussion:<br />
The group posted articles from various sources, asked stimulating questions, and also<br />
conducted surveys, to elicit responses from all Fellows; and periodic reflections by the<br />
moderators were added, to guide the discussion forward.<br />
Learning from preceding groups, we kept the web- deliberations focused around the<br />
week’s topic, but social comments and interesting ‘asides’ would of course happen, and<br />
were important to keep the thread light and lively.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
SUMMARY OF DISCUSSIONS<br />
The first week’s discussion as planned earlier, was on:<br />
“What is <strong>Interactive</strong> teaching? Methods used in medical education.”<br />
Muhammad facilitated the interactions, beginning with defining the overall Topic, from<br />
Dr. Louis Abrahamson’s seminal work 1 , and collating several published sources.<br />
<strong>Interactive</strong> teaching values student's prior ideas and knowledge and aims at<br />
empowering students to be independent learners. Teachers are offered an opportunity<br />
to learn along with the students and to use their interactive skills to listen carefully and<br />
challenge misconceptions where possible. 2 Interactivity can stimulate and challenge<br />
students, increasing their <strong>learning</strong>. Models of interaction range from simple,<br />
“nontechnical” approaches—roundtables, for example—to sophisticated programs<br />
such as CPR and LON-CAPA. 2 These alternative models emphasize student-to-student<br />
and student-to-faculty interaction.<br />
A teacher using interactive methods has the vision of creating a class room where<br />
students are helped to make sense and reflect on their experiences, to evaluate their<br />
work and <strong>learning</strong> and to set future <strong>learning</strong> goals. 2 Hence, though the teacher sets a<br />
perimeter within which the class proceeds to achieve the desired <strong>learning</strong> objectives,<br />
much more leeway is employed, and enjoyed, in the mentoring strategies used to guide,<br />
prompt, enthuse and motivate the learner. The degree of interactivity in a course<br />
content delivery has a strong influence on outcomes. 3<br />
Pedagogy recognizes several factors which influence and determine how <strong>learning</strong> is<br />
attained. These are preconceptions, facts, context, application and use and<br />
metacognition. 3 All learners have preconceptions which could end in persistent misconceptions<br />
if not recognized and carefully dealt with.<br />
Facts and concepts are best remembered if placed in context and the<br />
relationship between them is clarified. 3<br />
Our own experiences with classical teaching amply demonstrate that application and<br />
use are most eagerly sought and valued, by adult learners, and particularly in the<br />
applied sciences.<br />
Many modalities for interactive teaching /<strong>learning</strong> were shared on the M/L web, of which<br />
a current favorite in the western world is the very versatile electronic whiteboard.<br />
An electronic whiteboard can serve as an ideal focus for class room discussion and<br />
provide opportunities to raise questions and stimulate exploratory behavior. 4 With a<br />
white board you can use a picture as a stimulus for discussion, use written prompts,
support and stimulate brain storming, sort the information, have text disclosure activities<br />
and share information. 4 Electronic whiteboards can combine the personal computer,<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
internet and multimedia technologies for a more powerful and interactive <strong>learning</strong><br />
experience. 5<br />
Serious games, virtual laboratories, peer- to- peer teaching, peer- ledteam<br />
teaching, and problem-based <strong>learning</strong> (PBL) 3 were looked at, being varied<br />
models for interaction.<br />
It was recognized that the <strong>learning</strong> environment itself required many diverse inputs, to<br />
allow the interactive process to flower. Commitment from institutional leaders, faculty<br />
development, infrastructure, the nature of <strong>learning</strong> spaces, assessment, instructional<br />
support and inputs from the students (learners) are key considerations in building<br />
interactive <strong>learning</strong> environments. 3 Creating and sustaining interactive <strong>learning</strong><br />
environments requires communication—about goals, approaches, and results. Even in<br />
the planning stages, there is the need to communicate openly, effectively, and<br />
frequently with all stakeholders. 3<br />
Transfer: is defined as the application of knowledge learned in one situation to<br />
another and is demonstrated if instruction on a <strong>learning</strong> task leads to improved<br />
performance on a transfer task, ideally a skilled performance in a real world setting. 6<br />
Immersion in a digital environment can stimulate <strong>learning</strong> by allowing multiple<br />
perspectives, situated <strong>learning</strong> and transfer.<br />
Immersion is the subjective impression that one is participating in a<br />
comprehensive, realistic experience. 7 Sensory immersion replicates digitally the<br />
sensation of being inside a three dimensional environment. Actional immersion enables<br />
the participant to carry out actions in the virtual world. Symbolic immersion draws on the<br />
participants’ beliefs, emotions and values about the real world to deepen the immersive<br />
experience. 7 In developed nations, immersive interfaces for <strong>learning</strong> are becoming<br />
more common. Guidance and mentoring help the participants to gain the ability to<br />
change their perspective and frame of reference. Authentic contexts, activities and<br />
assessment, must be constructed to successfully foster situated <strong>learning</strong>.<br />
Educational encounters that are spaced and repeated over time result in more efficient<br />
<strong>learning</strong> and greater retention of knowledge. 8 A novel online educational methodology<br />
termed 'interactive spaced education' (ISE) was seen as a method to teach physical<br />
examination. Significant improvement in knowledge of the physical examination was<br />
seen and the method was well accepted by the students. 9 The ‘spacing effect’ has<br />
shown promise as a method to improve acquisition and retention of <strong>learning</strong>. 8<br />
Integrative curricula like problem-based <strong>learning</strong> formats are becoming<br />
increasingly common in medical education. The assessment of such integrative<br />
programs is a challenge to medical educators. 10 OSCE has been used for testing<br />
clinical skills but has limited validity in assessing diagnostic reasoning. Comprehensive<br />
integrative puzzle (CIP) is a paper-and-pencil test that combines an assessment of
knowledge in various biomedical disciplines (e.g. biochemistry, microbiology,<br />
immunology, pharmacology and pathology) with an assessment of diagnostic reasoning<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
and clinical problem solving. 10 CIP has the format of an 'extended matching' crossword<br />
puzzle. Its answer sheet is a grid comprising rows and columns. The left-hand column<br />
contains diagnoses or brief clinical vignettes. To complete the cells of the grid the<br />
student is required to match, stepwise, the various 'disciplinary investigations' to the<br />
diagnoses or clinical vignettes. When the puzzle is completed each horizontal row<br />
reflects a coherent medical case. 10<br />
Managing conflicts is of special importance for interactive <strong>learning</strong>. Groups may not<br />
achieve their objectives and the group dynamics may not be satisfactory in the<br />
presence of conflict. An author states that college teachers are not prepared to<br />
effectively handle conflict in classroom situations. 11 Demonstrating sensitive<br />
interpersonal behavior, providing clear structure within the courses, and using<br />
techniques which foster collaboration between students is important 11 to help<br />
prevent conflict from happening.<br />
The second week’s web-interaction, steered ably by Padmavathy, was on: methods<br />
used or useful for teaching/<strong>learning</strong> in small groups. While the “ideal” number of<br />
students for inclusion in a “small group” is a matter of continuing debate, some<br />
authorities suggest 5 while others recommend up to 10 to 15 per group.<br />
An empirical study elaborates on the relations between the variables comprising<br />
<strong>learning</strong> mechanisms in small collaborative groups. 12<br />
Variables comprising the central <strong>learning</strong> mechanisms component were: task related<br />
interactions, knowledge elaborations, and subjective estimation of knowledge<br />
acquisition. 12 Their findings suggest that a large proportion of collaborative sequences in<br />
the group, together with a low proportion of dysfunctional behavior and highly facilitative<br />
behavior of the tutor, will lead to a high proportion of knowledge elaborations.<br />
Knowledge elaborations positively affect knowledge acquisition which is an important<br />
determinant of the student satisfaction and motivation. 12<br />
Another very instructive paper, suggests how the responsibility for group interaction and<br />
<strong>learning</strong> can be delegated to the students, and has emphasized that choices are<br />
available to the teacher in working with groups. 13 Some of these involve more skilled<br />
and sensitive handling of group process from within the group; others require<br />
imaginative management in the setting of tasks and the organising of purposeful<br />
activities for subgroups. The same article elaborates Group round, Buzz groups,<br />
Fishbowl, Horse shoe seating , among the many methods to promote small group<br />
discussions. Counting till ten before speaking or interfering with the group dynamics, &<br />
acting as a source of content are similarly good strategies.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
To this we can add the method our <strong>FAIMER</strong> training had adopted: divide the group<br />
responsibilities as group leader, recorder, presenter and time keeper. These<br />
responsibilities should be rotated among various team members during different<br />
sessions..<br />
Another elaborate review gives guidelines for leading a small-group discussion. 14<br />
A safe environment where students can make mistakes while <strong>learning</strong> and not be<br />
ridiculed for it is very necessary. 14 The objectives for the discussion or the interactive<br />
session should be clear and well-communicated to the students. Sitting among the<br />
students, getting to know the students’ names, encouraging participation and frequent<br />
recapitulation of what has been covered are useful. 14 The author urges: ‘Avoid yes/no<br />
questions. Ask "why" or "how" questions that lead to discussion and when students give<br />
only short answers, ask them to elaborate.’ 14 Non-verbal communication is also<br />
important. ‘Don't fear silence. This may be the most difficult thing to do but it's<br />
absolutely essential.’ 14 Given the shortage of time in our curricula, the facilitator must<br />
consciously prepare to come up with the right questions, & knowing the areas which the<br />
student would find difficult, will be useful for that. A good facilitator should be able to<br />
manage both process and content. 14 Facilitating group dynamics and ensuring smooth<br />
group functioning is an important role of a facilitator.<br />
One limb of the week’s discussion led to sharing of participants’ perceptions of the<br />
process in our South Asian context, where most faculty model themselves on their own<br />
teachers’ styles. Not trained in facilitation skills, they find it very difficult to let go of their<br />
role as “teachers” and cannot resist giving advice or answering questions before<br />
students have had an opportunity to find the answer. Student bodies are also large, and<br />
student evaluation of the teacher and the course is not common. Due to these reasons,<br />
interactive <strong>learning</strong> has not become common, and traditional methods of teaching are<br />
still dominant.<br />
Critical <strong>learning</strong> skills and the ability to synthesize information can be developed only if<br />
these are modeled by the teacher and students are given a chance to practice them. 14<br />
Small group <strong>learning</strong> should be able to use the resources of all the group members,<br />
who should also be able to apply the principles which have been learned.<br />
Another article adds, that the small-group can be used for higher order thinking skills<br />
and for sharing observations, experiences and feelings. 15 The facilitator should identify<br />
both quiet and dominant students, and provide concrete and personal examples.<br />
Different strategies for dealing with the quiet and dominant students should be worked<br />
out. The <strong>learning</strong> process should be kept moving and students should be encouraged
and guided to do their own reasoning. Students should not be given information which<br />
they can obtain on their own. The facilitator should not assess the quality and the<br />
correctness of student’s comments or contributions. The discussions should not be<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
directed towards the group facilitator. 15 Interpersonal problems should be resolved to<br />
ensure that the group works harmoniously and efficiently towards their objectives.<br />
Many of our Faimer group, were eagerly forthcoming with their knowledge and<br />
experience of the Problem-based <strong>learning</strong> [PBL] format , a well-established version of a<br />
small-group interactive process . PBL is based on a constructivist theory of <strong>learning</strong> and<br />
students construct knowledge based on interactions in the <strong>learning</strong> environment<br />
A very thoroughl and comprehensive review of the PBL, from its inception in 1986 to<br />
date 16 , outlines the Cognitive elements of PBL:<br />
. The problem comes first; no specific preparation precedes it.<br />
. Students activate and articulate existing knowledge as the starting point of discussion<br />
of possible causes.<br />
. Students engage in systematic reasoning about the problem, including<br />
applying new <strong>learning</strong>. 16<br />
Therefore, In PBL, students confront a tangible problem working in groups. 17 The power<br />
of PBL lies in its applicability to a number of situations. Also it is fascinating and deeply<br />
satisfying for a teacher to watch students transfer to themselves, the onus of their own<br />
<strong>learning</strong>. PBL revolves around a focal problem, group work, feedback, class discussion,<br />
skill development, and final reporting<br />
In this setting teachers become mentors and facilitators. They move among groups,<br />
directing students' discussions and energies when appropriate. Rather than lecture<br />
information or manage behavior, teachers cultivate skills, focus effort, foster<br />
resourcefulness, and maintain an interactive climate of <strong>learning</strong>.<br />
PBL is a method of decentralizing <strong>learning</strong> so that students take increasing<br />
responsibility for their own <strong>learning</strong>. 17 The PBL facilitator should develop strong<br />
facilitation skills and continuously assess his/her performance to act as a role model for<br />
students with regard to self-assessment<br />
Gender-related differences in <strong>learning</strong>, in student-led PBL tutorials were noted<br />
In one Asian study. 18 At the Arabian Gulf University in Bahrain, PBL groups are<br />
composed of either all-male or all-female students according to University regulations.<br />
It was noted that there was significantly higher performance in female- led groups. 18<br />
Very interesting questions are raised here, but validation of this result by corroboration<br />
with more studies would first be required.<br />
Most medical schools have groups comprising students from both genders.<br />
A checklist for assessing preparedness for small group teaching looks at six main<br />
components of the small group process. 19 These components are:<br />
general tasks in preparing for small groups,
preparing one self to lead small groups,<br />
conducting small group sessions,<br />
special tasks for co-leaders,<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
planning and conducting discussions and<br />
planning and conducting PBL.<br />
The interrelated checklist will be useful for planning and conducting PBL sessions. 19<br />
In many programs the students assess the sessions and the facilitators. The success of<br />
small group teaching particularly, depends on the quality and quantity of the interaction<br />
between the facilitator/s and the participants. Therefore methods to measure<br />
“interaction” have been evolved : student-teacher interaction has been monitored using<br />
various techniques like video taping, the 1- minute-paper and the buddy- system. 20<br />
The authors of another paper had looked at two simple methods of monitoring<br />
levels of student-teacher interaction namely, real-time analysis of individual<br />
contributions by an observer and automated analysis of audio tapes by an off line<br />
computer. 21<br />
The second method gives feedback in a graphic format and can give teachers<br />
rapid objective feedback on their teaching style.<br />
When these methods are combined with knowledge at the end of the session using<br />
short quizzes the value of these methods of assessing participation as a measure of<br />
efficiency of small group sessions can be assessed. 21<br />
Video supported small group <strong>learning</strong> on problem solving and clinical reasoning<br />
has been used 22 . The sessions are in four stages.<br />
The first stage consists of video presentation of the case with history-taking and<br />
physical examination. The students and tutors can perform additional physical<br />
examinations and ask further questions.<br />
The second stage consists of making a problem list by integrating the history and<br />
clinical examination, a differential diagnosis list and a list of required investigations for<br />
confirming the diagnosis. 22<br />
In the third stage, the three small student groups discuss the three lists and<br />
come to a consensus list.<br />
In the fourth stage, the three groups meet together and the three lists are discussed<br />
and compared with the aim of coming to an overall agreement. 22<br />
These sessions have been positively appraised by the students, teachers and the<br />
medical faculty and have promoted enjoyable <strong>learning</strong> for students and teachers.<br />
This 2 nd week’s conversation expectedly brought up the important determinant of<br />
Learning style.<br />
While this is a determinant of any format of <strong>learning</strong>, (including large-group),<br />
participants reviewed the well-known, Kolb <strong>learning</strong> cycle 23 with reference to small<br />
group planning.
The Kolb postulation, is based partly upon situated <strong>learning</strong> experiences to which are<br />
added reflection, conceptualization and action.<br />
Conceptualization, active experimentation, concrete experience and reflection are the<br />
steps enumerated in this cycle. 23<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
Learners need support for risk taking, advice on various ways of dealing with<br />
challenges, feedback and encouragement to continue with their <strong>learning</strong>.<br />
Kolb has identified four <strong>learning</strong> styles - observers, thinkers, deciders and doers.<br />
Observers tend to focus on factual information and learn much from seeing events,<br />
listening to the experiences of others and thinking about them.<br />
Thinkers like to read theory, do research and to have the opinion of experts.<br />
Students with a decider <strong>learning</strong> style like to know about rules and theory and how to<br />
apply them. They enjoy working in a practical manner.<br />
Doers learn by making mistakes and by discovering things for themselves. These are<br />
'risk takers' and like to explore.<br />
Different <strong>learning</strong> strategies can be adopted for these learners and they can be<br />
paired taking advantage of strengths and weaknesses. 23<br />
Additionally, strategies for dealing with slow learners or disinterested learners in a<br />
group should also be worked out.<br />
Assessment of this form of <strong>learning</strong> was looked at in the next weekt, and it was agreed<br />
that the knowledge gained through a small group process may be different from the<br />
knowledge needed to pass a theory or even practical examination. Redesigning<br />
assessments is a challenge and small group <strong>learning</strong> cannot be really successful until<br />
we address the assessment equation<br />
The third week’s discussion was on the topic ‘Teaching methods used or<br />
useful in large groups’, begun and directed by Muhammad’s inputs.<br />
<br />
Lecture is one of the oldest methods of teaching 24 & continues to be popular, as it an<br />
efficient method of transferring knowledge to a large number of students.<br />
Before the lecture, the teacher should know how the lecture fits into the students overall<br />
curriculum, the students’ knowledge of the subject, the method/s of assessment and<br />
the teaching methods which the students are accustomed to.<br />
Concrete examples should be given for abstract concepts, hand-outs of the lecture<br />
slides with space to write notes should be provided, pauses in delivery to allow students<br />
to write notes and checking for understanding are recommended. 24<br />
Getting students to interact and playing a more active part in the <strong>learning</strong> process is<br />
desirable.
Fear is a major reason why interactive lecturing is not widely adopted, as is evident in<br />
our own setting. Fear of not being able to cover the course material, fear of nonresponse<br />
by the student to a question, fear of not knowing the answer to a question<br />
posed by the student may all be there. It is quite difficult to break out of the ‘transfer of<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
knowledge’ behavior, where the majority of <strong>learning</strong> takes place through didactic<br />
lectures. Transforming the traditional <strong>learning</strong> environment is tough, particularly in a<br />
system where teaching excellence is not generally rewarded with career advancement.<br />
However, as research amply and reliably proves,the use of interactive lectures can<br />
promote active <strong>learning</strong>, heighten attention and motivation, give feedback to the teacher<br />
and the student and increase satisfaction for both. 28 There is more active engagement<br />
with the teacher, fellow students and the course material. 28 Since the attention span of<br />
students is limited (15-20 min at a stretch), effective interaction helps to prolong<br />
attention.<br />
Asking questions, getting students to ask questions, brainstorming, buzz groups, mini<br />
assessments are different methods to encourage interaction. 24<br />
Think-pair-share is a first-rate strategy to increase interaction during lectures. In this<br />
each participant thinks about the topic or problem presented and writes his/her ideas.<br />
Then he/she discusses it another person. This method can serve as a base for a wider<br />
discussion. Buzz groups and rounds are two other methods.<br />
In medical education, case-scenarios are widely used. Tell your partner, fishbowl, peer<br />
evaluation, role plays, presentations and role plays were also mentioned. Student<br />
teacher role swap is an interesting strategy. Mind-maps is a method of visually<br />
organizing information and showing the interrelationships between various concepts.<br />
A related strategy called concept maps at the <strong>PSG</strong><strong>FAIMER</strong> Institute during the on-site<br />
sessions.<br />
Large groups present a special challenge for teachers who want the students to be<br />
engaged in active <strong>learning</strong>. In South Asia, this is even more so, considering the large<br />
size of the medical student body and the fact that didactic lectures are still the major<br />
method of teaching.<br />
Another technique for successful interactive large group teaching 25 recommends<br />
starting the lecture with a problem and using student comments regarding solutions to<br />
the problem to guide the next part of the session.<br />
The lecture hall can be divided into quadrants and each small group thus formed works<br />
on a problem and selects a spokesperson to present their answers.<br />
Questions should be asked throughout the lecture. Multiple choice questions can be<br />
projected after major points in the lecture. The students are asked to vote on the correct<br />
or right answer. Then they are asked to discuss with their neighbor and vote again. 25<br />
A 60second or 1 minute paper has been recommended as a means of encouraging<br />
participation and providing feedback to the teacher.<br />
Creating an atmosphere which encourages students to participate is most important.
There are various means of evaluating a lecture. Asking a sample of students for<br />
permission to read their lecture notes, asking verbal feedback from individual students,<br />
asking the students to complete an evaluation questionnaire or a one-minute<br />
paper are the various methods. 24<br />
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Joyce and coauthors had emphasized the importance of a multiple-models<br />
approach for teaching students from a variety of backgrounds and with a range of<br />
skills. 25<br />
The four models are the social, the information processing, the personal and the<br />
behavioral.<br />
The social model emphasizes social interactions to enhance academic<br />
<strong>learning</strong>. The focus is on developing a community of learners, resolving conflicts,<br />
negotiating meanings and cooperating to complete set tasks. 25 These methods may be<br />
difficult to implement in lectures and may be better suited to small group <strong>learning</strong>.<br />
Teaching students how to think and learn is seen as a major goal of information<br />
processing methods. Students are encouraged to reason causally and master complex<br />
bodies of concepts by generating, analyzing, applying and evaluating information.24<br />
Certain methods can be modified and simplified for application to large groups.<br />
Personal models put the student at the center of <strong>learning</strong>. The goal is to enhance the<br />
mental and emotional health of students in order to generate <strong>learning</strong> needs and<br />
aspirations. The teacher is seen as a facilitator. This method is also best suited to<br />
smaller groups.<br />
The behavioral model sees students as a collection of learned behaviors. As such,<br />
behaviors can be learned and behaviors that don’t work well can be ‘unlearned’. This<br />
model has been said to be the one most suited for large groups. 25<br />
Another method of encouraging interaction has been the use of clickers in large<br />
classrooms. Audience response system or ARS is being increasingly used in developed<br />
countries as a method to encourage interaction in large classrooms. 26<br />
Evidence from the literature shows that the use of ARS clickers has a positive effect on<br />
student performance in examinations. They introduce a more active and positive<br />
atmosphere in the large classroom.<br />
Prior planning before using clickers, communicating with students and designing<br />
effective questions for clickers are important. 26<br />
.<br />
"Quick-thinks" are types of questions designed to break up the monotony of<br />
lecture and engage students in critical thought. 27<br />
Select the best response, correct the error, complete a sentence starter,<br />
compare/contrast, support a statement, re -order the steps, reach a conclusion and<br />
paraphrase an idea are certain quick-thinks which have been described. 27<br />
Before the first class meeting in which the teacher plans to use quick-thinks,<br />
the students will need to be explained to, about the use of this strategy and how it will<br />
positively affect their <strong>learning</strong>. There is no set formula for how often to stop and ask
students to think about the content being explained. The authors’ experience and some<br />
quantitative evidence suggest that a quick-think every fifteen minutes or so results in<br />
increased attention, interest, and <strong>learning</strong>. 27<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
Students can record their responses individually and explain their answers to a<br />
neighbor, they can verbally generate an answer with a neighbor, or they can be asked<br />
to silently think about a possible response. The instructor then needs to provide them<br />
with feedback.<br />
In summary, breaking the class into smaller groups 28 , questioning the audience, using<br />
audience responses, clinical cases, debates, reaction panels and guests, role plays and<br />
simulations, films and videotapes, proper audiovisual aids 28 , and developing effective<br />
presentation skills are recommended, to make a success of interactive large-group<br />
educational interventions..<br />
An interesting format was developed for a 'structured integrated interactive' physiology<br />
session: a two-hour block lecture on growth hormone physiology. 29 Information about<br />
the content of the previous related lectures (anatomy, physiology, histology and<br />
biochemistry) was collected. Using this information, the aims and <strong>learning</strong> objectives of<br />
the new lecture were determined; a pre-test designed and the contents of the lecture<br />
were constructed.<br />
As an advanced organizer, the authors developed a template showing the central<br />
regulation of growth hormone release and its peripheral effects. 29<br />
Based on this template, new information was presented in two major parts. In the first<br />
part, information on the central control and mechanisms of action of the growth<br />
hormone was given, while associated pathologies were discussed in the second part of<br />
the lecture. Tasks were interspersed throughout the lecture. 29 Student feedback was<br />
positive and they performed better in clinical cases.<br />
Some research, apparently goes against the large consensus of findings which favor<br />
small-group effectiveness. The implication of one study 30 is that lectures have a role in<br />
CME when the goal is knowledge-retention. Techniques for maximizing the<br />
effectiveness of lectures have been developed, and should be utilized in the CME<br />
setting. Lectures and interactive forms of teaching should be examined in different CME<br />
settings to determine their roles, when the educational objective is knowledgeretention.<br />
30<br />
In both large- and small- group arrangements, questions are used, and very useful, if<br />
judiciously planned and interpolated for maximum <strong>learning</strong> effect.<br />
Questions can be challenge questions looking at the evidence in support of a particular<br />
proposition, action questions regarding what actions would be taken, information<br />
seeking questions, open ended questions among others.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
Individual experiences with applying small and large group interactive teaching<br />
methods were the focus of the fourth week’s discussions.<br />
It was gratifying that the 2 batches of the Faimerly shared their many sources, and<br />
their own applications of the varied formats available and studied over the last many<br />
days of discussion . These included the teaching of clinical reasoning 31 , developing<br />
questioning for evidence-based medicine, an interesting idea called “educational<br />
prescription”, among others.<br />
Padmavathy KM, summarized from the preceding week, the guidelines for small group<br />
teaching. 32<br />
These were<br />
· Keep the <strong>learning</strong> process moving.<br />
· Probe students' knowledge.<br />
· Avoid expressing an opinion concerning the correctness or quality of any student's<br />
comments or contributions.<br />
· Avoid giving students information that they can and should obtain elsewhere.<br />
· Make sure that all students contribute to the group's discussion.<br />
· Prevent discussions from being directed toward the group facilitator.<br />
· Keep the level of the discussion questions - starting at the simplest, most widely<br />
known and progressing toward the more difficult, less widely known.<br />
· Recognize potential interpersonal problems in the group and intervene- to maintain an<br />
effective group process in which all members contribute.<br />
Continually monitor the progress of each student in the group. 32<br />
Group members were surveyed on this week’s topic, and individual responses were<br />
compiled together:<br />
Survey<br />
The groups’ experience of small group discussions was surveyed under the following headings:<br />
1. Can you list the methods you adapt for small group discussion in your College/University? (3 or 4<br />
methods in order of preference)<br />
Lectures were the main teaching modality used for large groups.<br />
Tutorials, Small-group presentations, <strong>Interactive</strong> exercise demonstration with a student model,<br />
Problem-stimulated activity-based <strong>learning</strong>: these were used for small groups<br />
2. Can you share your experience towards preparation for leading small group discussion? (≥3 points)<br />
Lesson plans were used to focus preparation for both large and small group teaching.<br />
Care is taken in preparing the scenarios and problems in small group <strong>learning</strong> as this will directly<br />
determine how the students approach the problem and the specific knowledge and skills they will<br />
develop.
Lecture notes, preparing for the expected questions from students and using and preparing Charts and<br />
Models for the topic, were also used.<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
3. Share the methods /procedure you adopt during conduction of the small group session? (specify which<br />
session)<br />
Buzz groups and talking to the neighbor were occasionally used during lectures. The lecture classes are<br />
conducted in the forenoon and the practical classes in the afternoon.<br />
For small group discussions, the <strong>FAIMER</strong> method of having a group leader, a recorder, a presenter and a<br />
time keeper was found helpful.<br />
4. Any difficulties you faced while conducting the session and how did you overcome?<br />
Few students always contributing, and lack of contribution from the rest of them, was felt to be a<br />
problem. There were occasional disciplinary problems in large groups. Another point: students came to<br />
class without revising the portions which were already covered.<br />
Also the end-of-day classes were difficult, as the students were tired and hungry.<br />
5. How do you assess for each method you adapt for small group discussion?<br />
For small group <strong>learning</strong> formal feedback from the students was occasionally taken. A format for<br />
formative assessment of individual students and of groups was used during practical sessions in one<br />
institution. Observation, seminars, assignments and problem-solving skills were assessed in another<br />
institution<br />
For large group teaching, feedback is obtained by informal interaction with the students.<br />
From the responses, we uncovered an ambiguity in the wording of the question. One respondent<br />
concentrated on the process assessment while another discussed the knowledge acquisition by the<br />
students and its assessment.<br />
-----------------------------------------------------------------<br />
The Second Survey asked an open-ended question:<br />
Are there cultural and social factors in a South Asian context which in your opinion facilitate/hinder<br />
small group <strong>learning</strong>?<br />
A respondent observed that in the sub-continent, there is still lot of emphasis on family/togetherness,<br />
which makes it easier for people/students to form groups and share ideas with each other.<br />
On the other hand, social and cultural factors that hinder, or at least slow the process of studentcentered<br />
self–directed <strong>learning</strong>, is our revered teacher-pupil (guru-shishya) <strong>learning</strong> tradition. Emphasis<br />
is on obedience and unquestioning emulation of the teacher, and that ambience does not encourage<br />
self-<strong>learning</strong> and development of individuality.<br />
-----------------------------------------------------------<br />
The facilitators had already been uploading weekly overviews of all this interaction, and<br />
with the month concluding after the surveys were answered, Ravi posted his detailed
and comprehensive topic summation, soon after the following month’s new discussion<br />
began.<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
REFLECTION ON THE DISCUSSION AND THE ML-WEB EXPERIENCE<br />
The rich interplay of information and ideas over the whole month helped bring home the message that<br />
<strong>Interactive</strong> <strong>learning</strong> does not require sophisticated equipments or<br />
a state-of-the-art infrastructure.<br />
<strong>Interactive</strong> <strong>learning</strong> is, <strong>learning</strong> through interaction between the teacher, the student and the <strong>learning</strong><br />
environment., and can be created facilely, given open-ness, ingenuity, and willingness to learn, perhaps<br />
more required in the “teacher” than the designated “learner”.<br />
Certain methods discussed do require sophisticated technology, but the majority require only committed<br />
and enthusiastic facilitators, a clear focus on and delineation of goals and objectives, a willingness to try<br />
out and develop new ideas and a supportive<br />
leadership.<br />
The methods to increase interaction during lectures were especially pertinent<br />
as lecture continues to be the main teaching-<strong>learning</strong> modality in our workplaces. Asking questions is an<br />
important skill. Students know much more than we give them credit for and by asking proper questions we<br />
can help them to discover, understand and assimilate information. 33<br />
That students should know what is expected from them and told how they would be tested is important.<br />
There should be increased emphasis on facilitation skills and its development among medical faculty.<br />
The ML-web experience was a mixed-bag for me, due entirely to my own reluctant presence on it.<br />
Drawing upon the five stage model on e-moderation 34 ,[ ‘E-tivity’, coined by G. Salmon of Open University<br />
(England), which means "task online"] 35, --<br />
my slow ponderous journey through the stages has been nevertheless rewarding and one of 1.motivation,<br />
2.socialization, 3.information exchange, 4.knowledge construction and finally, gratifyingly, 5.holistic<br />
development.<br />
Many of the points brought out regarding team- based <strong>learning</strong> can be illustrated by my own sporadic<br />
participation on our listserv. The enormous efforts made by my co-facilitators to elicit timely inputs from all<br />
members, the challenge of holding the group to its own <strong>learning</strong> objectives, for just this one month, showed<br />
up directly, in this very experience.<br />
Notwithstanding that, I and the January discussion group learned so much. The discussion started out<br />
slowly and then picked up during the second and third weeks. The last week’s deliberations did not bring<br />
forth many responses, but all of us were able to overview the subject, due to the excellent weekly<br />
summaries, by my co-facilitators.<br />
We could perhaps have done better sourcing of references; given everyone’s varied and demanding other<br />
(than <strong>FAIMER</strong>) commitments, I am quite happy with the quantum of networking that did happen, though it<br />
compares poorly with other months.
My late presentation of this scholarly report, is my biggest regret, the more since I so slowly appreciated<br />
the breadth and depth of so many people’s thought and work in this inspiring field . When I have finally<br />
made the time and effort , I submit through the inspiration derived from the excellent examples that went<br />
before, and in gratitude for my colleagues, mentors, and vital-support-system that is Faimerly.<br />
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
CONCLUSION<br />
The January discussion on ‘<strong>Interactive</strong> teaching’ proceeded to systematically outline<br />
and then fill-in the extant research, perspective and experience of this vital area in<br />
Modern Medicine.<br />
Various methods of interactive teaching in small and large groups were studied;<br />
challenges, such as in assessment, and satisfactions, as in recently-gaining PBL, were<br />
shared among all participants.<br />
Certain approaches while very fruitful, need expensive technology; while the majority<br />
are very much do-able within infrastructure constraints. viz. the South Asian context.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
ACKNOWLEDGEMENTS<br />
Prof. Thomas Chacko, & Dr. Supten Sarbadhikari for their unwavering calm and smiling<br />
Faith in me, & the whole <strong>PSG</strong><strong>FAIMER</strong> Faculty Team<br />
The International <strong>FAIMER</strong>ly, ever-available and reachable on the Web<br />
Our faculty facilitators for the January 2009 group: Professors Arun, Marina & Seetha<br />
Fellow- facilitator <strong>2007</strong>: Ravi<br />
The excellent 2008 fellows Muhammad and Padma<br />
The Management of Bhaskar Medical College, Yenkapally, Moinabad, RR district, A.P.<br />
for endorsing my <strong>FAIMER</strong> project<br />
Professor Dr. Sikander Hayath, erstwhile Principal , Bhaskar Medical College for<br />
encouragement, steady support through the Project and Fellowship process.<br />
The students and faculty of all those departments of BMC – Anatomy, Pathology,<br />
Microbiology, Pharmacology, Ophthalmology, who participated in the 2 phases of the<br />
Computer-based Classes Project.
<strong>FAIMER</strong> FELLOWSHIP- SCHOLARLY REPORT<br />
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