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Extended Essay Handbook
Introduction
The extended essay, a compulsory requirement of the IB diploma programme, is an independent, self-directed piece of research and an in-depth study of a focused topic chosen from one of your six chosen subjects for the IB diploma. It is intended to promote high-level research, writing skills, intellectual discovery, and creativity. It provides you with an opportunity to engage in personal research on a topic of your own choice under the guidance of a supervisor, one of your teachers at Luther. This leads to a major piece of a formally presented, structured writing, in which your ideas and research findings are communicated in a reasoned and coherent manner, appropriate to your chosen subject. At the completion of your written essay, your supervisor will conduct a short, concluding interview (viva voce).
The length of your extended essay will be no more than 4000 words (approximately 15-16 pages) and should take approximately 40 hours of work to complete.
You are, to a large extent, responsible for your own independent learning, through which you acquire and communicate in-depth knowledge and understanding. The research process necessarily involves intellectual risk-taking and extensive reflection. Whichever subject is chosen, the extended essay shares with the Theory of Knowledge course a concern with interpreting and evaluating evidence, and constructing reasoned arguments.
In working on your extended essay, you are expected to:
List of approved subjects for an extended essay:
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Roles and Responsibilities
The role of you as the student will be to:
The role of your supervisor will be to:
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Sample Topic and Research Options
English Literature
There are three categories of English Literature EEs:
Category 1
Topic | The treatment of prejudice in novels |
Research Question | How far are the approaches to prejudice and discrimination different in To Kill a Mockingbird and The Kite Runner? |
Approach | The identification of types of prejudice (religious, racial, caste, gender, as appropriate) in the novels and the selection of detailed incidents and/or character studies for close analysis. Some background research into 1950s America and Afghanistan between 1970 and the mid-1990s may be helpful in establishing a context for the argument and a comparative element to the discussion. |
Topic | Social criticism in Nicanor Parra’s poetry |
Research Question | Is there a change in Nicanor Parra’s social criticism in Poemas y antipoemas and Hojas de Parra? |
Approach | Using a selection of poems from two works of poetry written in two different moments in Parra’s literary career (eg Poemas y Antipoemas and Hojas de Parra) this study will illustrate how social criticism has been embedded in Parra’s work. The approach will focus on a selection of topics, themes and poetic techniques and his literary development using these two examples of early and later poetry from his career. This work will also use critical studies and other secondary sources that will help enlighten the approach of this research. |
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Category 2
Topic | The portrayal of childhood in novels |
Research Question | In what ways, and to what purposes, do Nabokov’s Speak, Memory and Proust’s Swann’s Way evoke memories of childhood? |
Approach | A close analysis of both works, with reference to secondary source material if appropriate, and some comparative element to the discussion |
Topic | The presentation of guilt in novels |
Research Question | How important is the narrative structure to the way guilt is addressed by Bernhard Schlink in The Reader and Tim O’Brien in The Things They Carried? |
Approach | A close analysis of both works, with reference to secondary source material if appropriate, and some comparative element to the discussion. |
Category 3
Topic | Gender |
Research Question | How has the portrayal of men in male grooming products changed from the 1980s to date? |
Approach | A careful analysis of the contexts and the devices employed in at least two specific advertising campaigns in the target language culture, with some comparative element to the discussion. |
Topic | The use of persuasive language in motivational speeches |
Research Question | By what means do Steve Jobs and Martin Luther King seek to inspire their particular audiences? |
Approach | A careful analysis of the contexts and the rhetorical and emotive devices employed in Steve Jobs’ Stanford University graduation commencement ceremony speech (2005) and Martin Luther King’s “I Have a Dream” discourse (1963), with some comparative element to the discussion. |
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History
Topic | Varying interpretations of the Salem witch trials |
Research Question | “Which theory best explains the Salem witch trials?” |
Approach | Background reading is undertaken to enable identification and explanation of two dominant theories as to why the trials took place. The merits of the two theories are appraised using data obtained about the accused and the accusers. |
Topic | Changing views of the 1962 Cuban missile crisis |
Research Question | “How and why have explanations of the Cuban missile crisis changed since 1962? |
Approach | General reading is undertaken for a historical introduction and note taking. The views of a number of historians are summarized in order to understand, categorize, and evaluate selected explanations of the 1962 missile crisis of the 1960s, 1970s, and 1980s. |
Biology
Topic | The distribution and growth of lichens on urban pavements |
Research Question | “How are the distribution and growth of lichens affected by sulfur dioxide and ozone levels in the atmosphere?” |
Approach | Thalus diameter and population density data is collected from selected sites in different parts of the city. This data is then correlated with published data on the levels of SO2 and O3. |
Topic | The effectiveness of commercial antibacterial cleaning agents |
Research Question | “Are commercially available antibacterial cleaning agents effective at controlling the growth of E. coli on nutrient agar under laboratory conditions?” |
Approach | Pure strain E. coli are grown on nutrient agar plates under controlled conditions. Filter paper discs soaked in samples of the antibacterial agents are placed on the agar plates and the zone of exclusion is measured and compared. |
Topic | Altitude and physical fitness |
Research Question | “Can a programme of training at high altitude have an impact on the fitness of an athlete?” |
Approach | Using a digital heart-rate monitor, pre- and post-exercise heart rates and recovery times are measured for four athletes. These athletes then carry out a programme of training at 2.500 metres above sea level, after which heart-rate and recovery time data is once again collected. The pre- and post-training data is analysed and compared to published data. |
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Mathematics
Topic | The geometry of navigation |
Research Question | “What was the role of mathematics, and geometry in particular, in navigation when we relied on the stars? Does it still play a part now we have man-made satellites?” |
Approach | Using one of the two geometric representations of the earth (spherical or ellipsoidal), describe how maps and charts were produced to assist navigators in the past. |
Topic | The exponential function and the measurement of age and growth |
Research Question | “How does the exponential function, and its calculus, inform areas of science such as nuclear physics, geology, anthropology, or demography?” |
Approach | Use one of the settings where exponential growth applies, perhaps modelling the world’s population, to describe the phenomena. Show how it is applicable in mathematical models of other real life situations. |
Topic | Archimedes’ calculation of areas |
Research Question | “What is the legacy of Archimedes’ calculations of circular and parabolic areas in today’s methods of integration?” |
Approach | Describe how Archimedes determined the area of a circle by using inscribed polygons, leading also to his measurement of Pi. Continue with a description of his method of discovery for calculating the area of a parabola. |
Film
Topic | Clint Eastwood as auteur |
Research Question | “To what extent can Clint Eastwood be considered an auter?” |
Approach | An investigation into the origins of auteur theory and a discussion of whether Clint Eastwood’s work qualifies him to be considered an auteur, with specific reference to Play Misty for Me, The Outlaw Josey Wales, Bird, and Million Dollar Baby. |
Topic | Neo-noir in colour |
Research Question | “To what extent do the films Chinatown, Blood Simple, and Pulp Fiction qualify as film noirs?” |
Approach | An investigation into the origins and characteristics of the films classified as film noir, and an assessment as to how far the films listed above can be defined as belonging to the same genre or style. |
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Music
Topic | Emotional tension in traditional music |
Research Question | “How is emotional tension created and what is its significance in Japanese music?” |
Approach | An investigation into the mechanism used in traditional Japanese music to create emotional tension, with reference to comparable examples in Western music. |
World Studies
Topic | Culture, language and identity: music as an expression of political dissent |
Research Question | To what extent can music be used as a method of political expression against oppressive regimes: a comparison of Shostakovich’s work (1932–45) under Joseph Stalin’s regime with Malek Jandali’s work (2000–) under Bashar al-Assad’s regime. |
Approach | By analysing nine musical parameters of two composers as expressions of dissent under repressive regimes in different historical eras, and the contexts in which they were written and their reception, the student draws meaningful comparisons and contrasts using the skills of the historian and those of musical notation. |
Topic | Health and development: multiple sclerosis and latitude |
Research Question | To what extent do geographical factors play a role in the distribution of multiple sclerosis cases in Canada and Iran? |
Approach | The essay challenges the suggested theory that MS is associated with high latitudes by looking at recent studies of Iran. Genetic factors and vitamin deficiency (biology), migration and environment (geography) are evaluated to enhance understanding |
Topic | Health and development: economic growth and obesity |
Research Question | How has globalization contributed to dietary changes and obesity in developed and developing countries? |
Approach | The essay considers metabolic systems and the role of the endocrine system (biology) and recent qualitative and quantitative changes in diet in Liberia, Brazil and the USA to measure energy imbalance and a nutrition transition resulting from globalization (geography/economics). |
Note: Once you select your subject, your supervisor will provide you with a more extensive description of extended essay guidelines and recommendations within that discipline such as sample topics, research questions, approaches, and interpretations of the assessment criteria.
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Steps in Planning, Researching, and Writing the Extended Essay
Planning
Research Process
Writing Process: First Draft
In writing your extended essay, begin with your introduction. Write your research question as a statement in which you clarify your position about the question. Essentially, answer your own question. Indicate the broad evidence supporting your position from your sources. If contextual information is important, include in your introduction.
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For the body of your essay, present it in the form of a reasoned and well-supported argument. The shape and direction of your argument will vary according to your subject and research question, but make clear to your reader what relevant evidence you discovered, how you discovered it, and how it supports your argument.
As you write the first draft of the body of your essay, cite your sources. To add them later is a tiresome process. You also put yourself at risk of overlooking a reference, leaving you vulnerable to a charge of academic dishonesty.
Write your conclusion in which you emphasize the answer to your research question.
After completing your essay’s body and conclusion, return to your introduction and revise it. Once you have written your essay and consulted with your supervisor, write your abstract.
The writing of an extended essay is a lengthy process that cannot be effectively completed on a weekend. Schedule your writing time by determining how long it will take you to write certain sections. Plan on writing your first draft over many days if not several weeks.
Complete your bibliography and an appendix if needed.
Leave an entire day for proofreading and polishing as this will take many hours.
Writing Process: Final Draft
Using the recommendations of your supervisor and incorporating other information you may have researched, revise your first draft. In your revision process:
Just when you think you are done, have someone other than your supervisor proofread your extended essay for minor errors.
Viva Voce and Final Reflection
Your supervisor, once they have read your final draft, will conduct a final interview (or, viva voce) with you. They will ask you clarifying questions about your work, and they will ask you to reflect on the research and writing process. After the final interview, write your final reflection on ManageBac.
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Assessment
Your extended essay will be externally assessed by an IB examiner. In combination with your grade for Theory of Knowledge, your extended essay contributes up to three points to the total score for your IB diploma.
Diploma Points Matrix
| Theory of Knowledge | ||||||
Excellent A | Good B | Satisfactory C | Mediocre D | Elementary E | Not Submitted | ||
Extended Essay | Excellent A | 3 | 3 | 2 | 2 | Failing | Failing |
Good B | 3 | 2 | 2 | 1 | Failing | Failing | |
Satisfactory C | 2 | 2 | 1 | 0 | Failing | Failing | |
Mediocre D | 2 | 1 | 0 | 0 | Failing | Failing | |
Elementary E | Failing | Failing | Failing | Failing | Failing | Failing | |
Not Submitted | Failing | Failing | Failing | Failing | Failing | Failing | |
A student who fails to submit an extended essay will be awarded Failing and will score no points and will not be awarded a diploma.
Performance in both the extended essay and theory of knowledge of an elementary standard is a Failing condition for the award of the diploma.
See the handout on the Extended Essay Assessment Criteria for a detailed description of the categories by which your essay is evaluated.
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Assessment Criteria
In your extended essay, you will be evaluated on the following five criteria.
Criteria | Maximum Marks |
A Focus and Method
| 6 |
B Knowledge and Understanding
| 6 |
C Critical Thinking
| 12 |
D Presentation
| 4 |
E Engagement
| 6 |
Total | 34 |
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Detailed Descriptions of the Criteria
Criterion A: Focus and Method
This criterion focuses on the topic, the research question and the methodology. It assesses the explanation of the focus of the research (this includes the topic and the research question), how the research will be undertaken, and how the focus is maintained throughout the essay.
Achievement Level | Descriptor |
0 | The work does not reach a standard outlined by the descriptors below. |
1-2 | The topic is communicated unclearly and incompletely.
The research question is stated but not clearly expressed or too broad.
Methodology of the research is limited.
|
3-4 | The topic is communicated.
The research question is clearly stated but only partially focused.
Methodology of the research is mostly complete.
If the topic or research question is deemed inappropriate for the subject in which the essay is registered no more than four marks can be awarded for this criterion. (see next page) |
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5-6
The topic is communicated accurately and effectively.
The research question is clearly stated and focused.
Methodology of the research is complete.
Criterion B: Knowledge and Understanding
This criterion assesses the extent to which the research relates to the subject area/discipline used to explore the research question, or in the case of the world studies extended essay, the issue addressed and the two disciplinary perspectives applied, and additionally the way in which this knowledge and understanding is demonstrated through the use of appropriate terminology and concepts.
Achievement Level | Descriptor |
0 | The work does not reach a standard outlined by the descriptors below. |
1-2 | Knowledge and understanding is limited.
Use of terminology and concepts is unclear and limited.
|
3-4 | Knowledge and understanding is good.
Use of terminology and concepts is adequate.
If the topic or research question is deemed inappropriate for the subject in which the essay is registered no more than four marks can be awarded for this criterion. (see next page) |
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5-6
Knowledge and understanding is excellent.
Use of terminology and concepts is good.
Criterion C: Investigation
This criterion assesses the extent to which critical-thinking skills have been used to analyse and evaluate the research undertaken.
Achievement Level | Descriptor |
0 | The work does not reach a standard outlined by the descriptors below. |
1-3 | The research is limited.
Analysis is limited.
Discussion/evaluation is limited.
If the topic or research question is deemed inappropriate for the subject in which the essay is registered no more than three marks can be awarded for this criterion. (see next page) |
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4-6 | The research is adequate.
Analysis is adequate.
Discussion/evaluation is adequate.
|
7-9 | The research is good.
Analysis is good.
Discussion/evaluation is good.
(see next page) |
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10-12
The research is excellent.
Analysis is excellent.
Discussion/evaluation is excellent.
Criterion D: Presentation
This criterion assesses the extent to which the presentation follows the standard format expected for academic writing and the extent to which this aids effective communication.
Achievement Level | Descriptor |
0 | The work does not reach a standard outlined by the descriptors below. |
1-2 | Presentation is acceptable.
|
3-4 | Presentation is good.
(see next page) |
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Criterion E: Engagement
This criterion assesses the student’s engagement with their research focus and the research process. It will be applied by the examiner at the end of the assessment of the essay, and is based solely on the candidate’s reflections as detailed on the RPPF, with the supervisory comments and extended essay itself as context.
Achievement Level | Descriptor |
0 | The work does not reach a standard outlined by the descriptors below. |
1-2 | Engagement is limited.
|
3-4 | Engagement is good.
|
5-6 | Engagement is excellent.
|
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Schedule of Tasks and Deadlines
Task | Deadline |
1. Select a subject and brainstorm a list of possible topics. | |
2. Ask a LCHS teacher in your chosen subject area to serve as your supervisor. | |
3. Consult with your supervisor about your possible topics and approaches to conducting your research (Meeting 1). | |
4. Following your consultation with your supervisor about your topic, record notes about your reflections and planning. | |
5. Begin preparatory reading about your topic. | |
6. In consultation with your supervisor, construct a research question (Meeting 2 and First Reflection). | |
7. Begin preliminary research on your topic. | |
8. Construct a working outline and discuss it with your supervisor (Meeting 3). | |
9. Following your consultation with your supervisor about your outline, record notes about your reflections and planning. | |
10. Complete extensive research on your topic and discuss the writing of your essay with your supervisor (Meeting 4 and Interim Reflection). | |
11. Write a first draft with complete citations and a bibliography and discuss it to your supervisor for feedback (Meeting 5). | |
12. Following your consultation with your supervisor about your first draft, record notes about your reflections and writing. | |
13. Write a final draft by extensively revising and editing your first draft. | |
14. Submit your final draft with complete citations, bibliography, and abstract to your supervisor. | |
15. Submit your extended essay for external evaluation. | |
16. Complete the concluding interview (viva voce) with your supervisor (Meeting 5 and Final Reflection). | |
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Formal Presentation
The extended essay has a set presentation that includes the following:
The 4000 word limit does not include the following:
Your IB examiner will not read beyond the 4000 word limit. An essay that is well below the word limit, for example 3400 words, will likely receive a low grade. An essay that is above the word limit will be penalized.
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Academic Referencing
Once you begin your research, you and your supervisor should determine your system of academic referencing, whether it be MLA (Modern Language Association), APA (American Psychological Association), or the Chicago Manual of Style. Whatever system you choose, you must use it consistently and accurately throughout your essay.
As you gather your sources of information and take your notes during the research phase of your extended essay, record complete citations in your chosen system of reference. If you overlook the identification of any of your sources of information, you are at risk of academic dishonesty; your supervisor may not be able to authenticate the academic honesty of your work.
What constitutes academic referencing?
A reference is a way of indicating to your reader where you have obtained your information. A reference provides all the information needed to find the source material. They must be cited because they acknowledge the work you used and enable your reader (and your supervisor) to consult the work and verify the data that you have presented.
You must give references whenever you quote or summarize someone else’s work. They can come from different sources such as books, magazines, journals, newspapers, emails, internet sites, interviews, and lectures.
Caution should be exercised with information on websites that do not give references or that cannot be cross- checked against other sources. The more important a particular point is to the essay, the more the quality of its source needs to be elevated.
What is a citation?
A citation is a shorthand method of making a reference in the body of an essay, which is then linked to the full reference at the end of the essay. How sources are cited varies with the particular documentation style that you have chosen.
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Putting the Whole Essay Together
Include all of the following in the final presentation of your extended essay:
FORMATTING YOUR EXTENDED ESSAY
Use 12-point, readable font. Double space. Number your pages. Do not include your name or school name in the title page or headers.
Because you will electronically upload a digital copy of your essay, save it as either a .docx or .pdf file. If you are including diagrams, maps, and tables, they must be digitally produced within your essay. No provision is made for the uploading of any media other than the essay itself.
SUBMITTING YOUR EXTENDED ESSAY
Once you complete your final draft, submit a print and digital copy (.docx or .pdf) to your supervisor on or before the due date. Your supervisor will inform you of your final due date. Should you not submit your essay by the due date, you are at risk of failing to complete a mandatory requirement of your diploma program. IB does not accept late submissions.
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Writing your three reflections
As a requirement of your extended essay, your must complete a concluding interview with your supervisor (the viva voce) and write three formal reflections, which are designated on the Planning and Progress Form and which should be completed in ManageBac. The three reflections are:
What is the Viva Voce?
Once you have completed and submitted your extended essay, your supervisor will conduct a concluding interview with you. The purpose of this viva voce is to help you reflect on your planning, research, and writing processes as well as defend some of your central arguments within your essay. This discussion on your research and writing will help you to reflect on your intellectual growth while the defense of your ideas will confirm the authenticity of your work.
What should you include in your reflections?
To guide you in writing your reflections, consider the following:
TIP: Write your reflections following the set stages. Do not leave all three to write at then end because then your reflections will slip into general and cliché observations.
Your supervisor will include his or her own comments following the viva voce and the number of hours he or she spent with you which will not exceed a maximum of 5 hours. These comments on your research journey, especially your intellectual initiative, depth of understanding and insight, will guide the IB examiner in his or her assessment of your extended essay.
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EXTENDED ESSAY CHECKLIST