Step by step guide on how to write your thesis!!!
Title
Page
Title
(including subtitle), author, institution, department, date of delivery,
research mentor(s) and advisor, their instututions and email adresses
Abstract
·
A
good abstract explains in one line why the paper is important. It then goes
on to give a summary of your major results, preferably couched in numbers
with error limits. The final sentences explain the major implications of your
work. A good abstract is concise, readable, and quantitative.
·
Length
should be ~ 1-2 paragraphs, approx. 400 words.
·
Absrtracts
generally do not have citations.
·
Information
in title should not be repeated.
·
Be
explicit.
·
Use
numbers where appropriate.
·
Answers
to these questions should be found in the abstract:
1.
What
did you do?
2.
Why
did you do it? What question were you trying to answer?
3.
How
did you do it? State methods.
4.
What
did you learn? State major results.
5.
Why
does it matter? Point out at least one significant implication.
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Table
of Contents
- list all headings and subheadings
with page numbers
- indent subheadings
- it will look something like this:
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Page #
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List of
Figures
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xxx
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List of
Tables
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Introduction
subheads ...?
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Methods
subheads ...?
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Results
subheads ...?
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Discussion
subheads ...?
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Conclusion
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Recommendations
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Acknowledgments
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References
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Appendices
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List
of Figures
List page
numbers of all figures.
The list should include a short title for each figure but not the whole
caption.
List
of Tables
List page
numbers of all tables.
The list should include a short title for each table but not the whole
caption.
Introduction
You can't write
a good introduction until you know what the body of the paper says. Consider
writing the introductory section(s) after you have completed the rest of the
paper, rather than before.
Be sure to
include a hook at the beginning of the introduction. This is a statement of
something sufficiently interesting to motivate your reader to read the rest of
the paper, it is an important/interesting scientific problem that your paper
either solves or addresses. You should draw the reader in and make them want to
read the rest of the paper.
The next
paragraphs in the introduction should cite previous research in this area. It
should cite those who had the idea or ideas first, and should also cite those
who have done the most recent and relevant work. You should then go on to
explain why more work was necessary (your work, of course.)
What else
belongs in the introductory section(s) of your paper?
- A statement of the goal of the
paper: why the study was undertaken, or why the paper was written. Do
not repeat the abstract.
- Sufficient background information
to allow the reader to understand the context and significance of the
question you are trying to address.
- Proper acknowledgement of the
previous work on which you are building. Sufficient references such that
a reader could, by going to the library, achieve a sophisticated
understanding of the context and significance of the question.
- The introduction should be focused
on the thesis question(s). All cited work should be directly relevant
to the goals of the thesis. This is not a place to summarize
everything you have ever read on a subject.
- Explain the scope of your work,
what will and will not be included.
- A verbal "road map" or
verbal "table of contents" guiding the reader to what lies
ahead.
- Is it obvious where introductory
material ("old stuff") ends and your contribution ("new
stuff") begins?
Remember that
this is not a review paper. We are looking for original work and
interpretation/analysis by you. Break up the introduction section into
logical segments by using subheads.
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Methods
What belongs
in the "methods" section of a scientific paper?
- Information to allow the reader
to assess the believability of your results.
- Information needed by another
researcher to replicate your experiment.
- Description of your materials,
procedure, theory.
- Calculations, technique,
procedure, equipment, and calibration plots.
- Limitations, assumptions, and
range of validity.
- Desciption of your analystical
methods, including reference to any specialized statistical
software.
The methods
section should answering the following questions and caveats:
- Could one accurately replicate
the study (for example, all of the optional and adjustable parameters on
any sensors or instruments that were used to acquire the data)?
- Could another researcher
accurately find and reoccupy the sampling stations or track lines?
- Is there enough information
provided about any instruments used so that a functionally equivalent
instrument could be used to repeat the experiment?
- If the data are in the public
domain, could another researcher lay his or her hands on the identical
data set?
- Could one replicate any
laboratory analyses that were used?
- Could one replicate any
statistical analyses?
- Could another researcher
approximately replicate the key algorithms of any computer software?
Citations in
this section should be limited to data sources and references of where to
find more complete descriptions of procedures.
Do not include descriptions of results.
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Results
- The results are actual statements
of observations, including statistics, tables and graphs.
- Indicate information on range of variation.
- Mention negative results as well
as positive. Do not interpret results - save that for the
discussion.
- Lay out the case as for a jury.
Present sufficient details so that others can draw their own inferences
and construct their own explanations.
- Use S.I. units (m, s, kg, W,
etc.) throughout the thesis.
- Break up your results into
logical segments by using subheadings
- Key results should be stated in
clear sentences at the beginning of paragraphs. It is far better
to say "X had significant positive relationship with Y (linear
regression p<0.01, r^2=0.79)" then to start with a less
informative like "There is a significant relationship between X and
Y". Describe the nature of the findings; do not just tell the
reader whether or not they are significant.
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Note:
Results vs. Discussion Sections
Quarantine your
observations from your interpretations. The writer must make it crystal clear
to the reader which statements are observation and which are interpretation. In
most circumstances, this is best accomplished by physically separating
statements about new observations from statements about the meaning or
significance of those observations. Alternatively, this goal can be
accomplished by careful use of phrases such as "I infer ..." vast
bodies of geological literature became obsolete with the advent of plate
tectonics; the papers that survived are those in which observations were
presented in stand-alone fashion, unmuddied by whatever ideas the author might
have had about the processes that caused the observed phenomena.
How do you do
this?
- Physical separation into
different sections or paragraphs.
- Don't overlay interpretation on
top of data in figures.
- Careful use of phrases such as
"We infer that ".
- Don't worry if
"results" seem short.
Why?
- Easier for your reader to absorb,
frequent shifts of mental mode not required.
- Ensures that your work will
endure in spite of shifting paradigms.
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Discussion
Start with a
few sentences that summarize the most important results. The discussion
section should be a brief essay in itself, answering the following questions
and caveats:
- What are the major patterns in
the observations? (Refer to spatial and temporal variations.)
- What are the relationships,
trends and generalizations among the results?
- What are the exceptions to these
patterns or generalizations?
- What are the likely causes (mechanisms)
underlying these patterns resulting predictions?
- Is there agreement or
disagreement with previous work?
- Interpret results in terms of
background laid out in the introduction - what is the relationship of
the present results to the original question?
- What is the implication of the
present results for other unanswered questions in earth sciences,
ecology, environmental policy, etc....?
- Multiple hypotheses: There are
usually several possible explanations for results. Be careful to
consider all of these rather than simply pushing your favorite one. If
you can eliminate all but one, that is great, but often that is not
possible with the data in hand. In that case you should give even
treatment to the remaining possibilities, and try to indicate ways in
which future work may lead to their discrimination.
- Avoid bandwagons: A special case
of the above. Avoid jumping a currently fashionable point of view unless
your results really do strongly support them.
- What are the things we now know
or understand that we didn't know or understand before the present work?
- Include the evidence or line of
reasoning supporting each interpretation.
- What is the significance of the
present results: why should we care?
This section
should be rich in references to similar work and background needed to
interpret results. However, interpretation/discussion section(s) are often
too long and verbose. Is there material that does not contribute to one of
the elements listed above? If so, this may be material that you will want to
consider deleting or moving. Break up the section into logical segments by
using subheads.
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Conclusions
- What is the strongest and most
important statement that you can make from your observations?
- If you met the reader at a
meeting six months from now, what do you want them to remember about
your paper?
- Refer back to problem posed, and
describe the conclusions that you reached from carrying out this
investigation, summarize new observations, new interpretations, and new
insights that have resulted from the present work.
- Include the broader implications
of your results.
- Do not repeat word for word the
abstract, introduction or discussion.
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Recommendations
- Include when appropriate (most of
the time)
- Remedial action to solve the
problem.
- Further research to fill in gaps
in our understanding.
- Directions for future
investigations on this or related topics.
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Acknowledgments
Advisor(s)
and anyone who helped you:
- technically (including materials,
supplies)
- intellectually (assistance,
advice)
- financially (for example,
departmental support, travel grants)
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References
- cite all ideas, concepts, text,
data that are not your own
- if you make a statement, back it
up with your own data or a reference
- all references cited in the text
must be listed
- cite single-author references by
the surname of the author (followed by date of the publication in
parenthesis)
- ... according to Nyathi (2018)
- ... population growth is one of
the greatest environmental concerns facing future generations (Nyathi
et al., 2018).
- cite double-author references by
the surnames of both authors (followed by date of the publication in
parenthesis)
- e.g. Oelofse and Van Averbeke (2012)
- cite more than double-author
references by the surname of the first author followed by et al. and
then the date of the publication
- do not use footnotes
- list all references cited in the
text in alphabetical order using the following format for different
types of material:
- Hunt, S. (1966) Carbohydrate and
amino acid composition of the egg capsules of the whelk. Nature,
210, 436-437.
- National Oceanic and Atmospheric
Administration (1997) Commonly asked questions about ozone.
http://www.noaa.gov/public-affairs/grounders/ozo1.html, 9/27/97.
- Pfirman, S.L., M. Stute, H.J.
Simpson, and J. Hays (1996) Undergraduate research at Barnard and
Columbia, Journal of Research, 11, 213-214.
- Pechenik, J.A. (1987) A short
guide to writing about biology. Harper Collins Publishers, New York,
194pp.
- Pitelka, D.R., and F.M. Child
(1964) Review of ciliary structure and function. In: Biochemistry
and Physiology of Protozoa, Vol. 3 (S.H. Hutner, editor), Academic
Press, New York, 131-198.
- Sambrotto, R. (1997) lecture
notes, Environmental Data Analysis, Barnard College, Oct 2, 1997.
- Stute, M., J.F. Clark, P.
Schlosser, W.S. Broecker, and G. Bonani (1995) A high altitude
continental paleotemperature record derived from noble gases dissolved
in groundwater from the San Juan Basin, New Mexico. Quat. Res.,
43, 209-220.
- New York Times (1/15/00) PCBs in
the Hudson still an issue, A2.
- it is acceptable to put the
initials of the individual authors behind their last names, e.g.
Pfirman, S.L., Stute, M., Simpson, H.J., and Hays, J (1996)
Undergraduate research at ......
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Appendices
- Include all your data in the
appendix.
- Reference data/materials not
easily available (theses are used as a resource by the department and
other students).
- Tables (where more than 1-2
pages).
- Calculations (where more than 1-2
pages).
- You may include a key article as
appendix.
- If you consulted a large number
of references but did not cite all of them, you might want to include a
list of additional resource material, etc.
- List of equipment used for an
experiment or details of complicated procedures.
- Note: Figures and tables,
including captions, should be embedded in the text and not in an
appendix, unless they are more than 1-2 pages and are not critical to
your argument.
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