(Eugen Herrigel, Zen in the Art of
Archery.)You will find that throughout your life you will be judged by
your writing; that your value as a student, and later as an employee, depends
not only upon your knowledge of software engineering but also on your ability to
communicate information and ideas.
"The popular picture of the engineer,
for instance is that of a person who works with a slide rule, T-square, and
compass. And engineering students reflect this picture in their attitude toward
the written word as something irrelevant to their jobs. But the effectiveness of
the engineer - and with it their usefulness - depends as much on their ability
to make other people understand their work as it does on the quality of the
work."
(How to be an Employee, Peter F. Drucker
(1952)).Think what your writing is about. Two processes are involved
in written communication.
- The first, in your mind, is the
selection of words to express your thoughts.
- The second, in the mind of the
reader, is the conversion of the written words into thoughts.
- The essential
difficulty is in trying to ensure that the thoughts created in the mind of the
reader are the same thoughts that were in your mind.
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Writing style - in general
Orwell's
Rules on Writing
Here are George Orwell's six rules on writing. This
is probably the best short advice on the subject. Orwell, one of the great essay
writers in English, followed his own advice.
As he explained, "One can
often be in doubt about the effect of a word or phrase, and ne needs rules that
one can rely on when instinct fails. I think the following rules will cover most
cases:
- Never use a metaphor, simile or other figure of speech which you are used to seeing
in print.
- Never use a long word where a short one will do.
- If it is
possible to cut a word out, always cut it out.
- Never use the passive where you can use the active.
- Never use a foreign phrase, a scientific word or a jargon word if you can think of an everyday English
equivalent.
- Break any of these rules sooner than say anything outright barbarous.
- A metaphor
- is the deliberate use of
figurative language, expressing an abstract idea in concrete terms. It sets a
picture before the reader, and is therefore often a more forceful way of making
a point. e.g. "He is a lion in battle. "
- A simile
- is a formal comparison, expressing
the resemblance of one thing to another of a different category. eg. "good
as gold", "as cool as a cucumber", "the sea was like a
millpond".
If either a metaphor or simile is over used, it will become
a cliche. In technical and academic writing it is good advice to avoid using
both similes and metaphors. Following this advice will also mean that you avoid
the use of cliche.
- The passive voice
- eg: "It has been decided that there will be more taxes.", avoids
responsibility and is vague. Who decided? (also eg: "The letter was received
by the manager.")
- The active
voice
- tells who did what (eg: "The Prime Minister decided that
indirect taxation should rise."; "The manager received the
letter.")
Passive voice almost always ends up with a sentence structure
that is lengthy and lacks the vigour and forcefulness of the active voice.
- Jargon
- is usually ugly-sounding and
difficult to understand, in fact it is the opposite of plain English. It
involves the careless misuse or overuse of technical or semi-technical
terms.
We read a lot of jargon every day in newspapers and hear it
often in official pronouncements and public speaking. Here is an example given
by Sir Ernest Gowers in "The Complete Plain Words": "Manpower ceilings
are a very blunt macro-instrument and will be either ineffective or unduly
restrictive if not based on the results of management reviews and other 'micro'
activities... ceilings are biting, but this is what they were meant to
do."
It is not possible to interpret exactly what the writer means but
the sentence could probably read:
"An overall restriction on manpower
should only be applied when all details of the situation have been fully
considered. Restrictions will bring difficulties but this is what they were
meant to do."
One should of course remember one's audience. When a
report or paper is written for an audience of scientists, engineers, academics
or for a profession; that has its own jargon or phrases. Then use of that jargon
and particularly scientific and technical language would be more readily
acceptable.
One should consider that a report will communicate your message
better, if it is understood by a larger audience, you should be aware that, in
industry your reports will be read by non-technical people, for example managers
and accountants. It is of course those people that have the decision as to
whether you get funding for your next project, or funding to continue with your
present project.
- barbarous
- By "barbarous" Orwell meant "destructive", in the sense of confusing the
language and its meaning, and being intentionally misleading.
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The above advise can be quickly stated
as:
THINK - PLAN - WRITE - REVISE
Think
- Consider the title and the
terms of reference.
- Define the purpose and scope of the composition.
-
Consider the time available and allocate this time to thinking, planning,
writing, and revising.
- Make notes of relevant information and ideas.
-
Decide what the reader needs to know.
- If possible, identify your readers
and prepare a circulation list.
Plan
-
Prepare a topic outline.
- Underline the points which require most
emphasis.
- Decide upon an effective beginning.
- Number the topics in a
logical order.
- Decide upon an effective ending.
- For a report, decide
what illustrations and photographs you will need.
Write
- Write your draft on wide-lined A4
paper.
- Type your draft using a word-processor.
- Allow plenty of time,
free from interruptions.
- Use the topic outline as your guide.
- Use
effective headings and keep to the point.
- Start writing and keep going
until you have finished your first draft, using the first words that come to
mind. It is the flow of ideas that are important at this stage, the English can
be polished up later.
Revise
- Does the
composition read well?
- Are the important points sufficiently emphasized?
- Is anything essential missing?
- Are there faults of logic or mistakes in
spelling?
- Is the meaning of each sentence clear and correct?
- It is
important to review long sentences.
- Does the writing match the needs of your
readers, in style, abbreviations, symbols, mathematics, illustrations and any
technical jargon you may have used.
- Put your composition on one side for a
while and then revise it again.
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A Word on Revision
Ernest Hemingway rewrote the last page of Farewell to Arms 39 times
before he was satisfied with it. H. G. Wells would write a first draft 'full of
gaps', and then make changes between the lines and in the margin. He revised the
whole work as many as seventimes.
(H. J. Tichy, "Effective Writing for
Engineers - Managers - Scientists".)
Those who write best probably
spend the most time criticizing and revising their prose. They work to make it
clear and concise but not stultified; and ensure a logical flow of ideas.
However, writing is only one part of an engineers work and there comes a time
when the revision has to stop.
- Care must also be taken in revising
written work not to lose the natural flow of the words.
- Language that is
artificial in its bluntness and simplicity may lack interest and style. How many
revisions you make to your work and at what point you stop revising your work,
will, like many skills only come with practice.
- The more you practice the
better and more proficient a writer you will become.
Talking about the
writing of his novel Saturday Night and Sunday Morning; Alan Sillitoe
said,
'It had been turned down by several publishers but I had
written it eight times, polished it, and could only spoil it by touching it
again'.
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Further Hints on Writing
Writing, like any skill, will be
improved by:
- devising a writing plan of what you are going to say;
- thinking about and arranging the order in which you are going to introduce
your information;
- proof reading your text.
- Be self critical.
- A good method is to read it aloud to yourself, or get a colleague to read it
and offer constructive criticism.
- Beware Husbands, Wives, and Mothers are
notoriously, unbiased critics!
- Edit and rewrite; do not be afraid to cut out or rephrase unwieldy
sections.
- Read good technical journals, e.g., New Scientist.
- Read the quality newspapers.
- Read good literature, although you should take care. Good writers do not
always stick to the rules. Emily Bronte, for example, has the writing skill to
hold together a 64-word sentence and still maintain a clarity of expression and
flow of ideas. Until you are more experienced at writing; you will probably make
fewer grammatical errors and write sentences that do not confuse the reader if
you maintain a sentence length of no more than 25 words.
- Above all read
carefully and precisely. Do not emulate Woody Allen, "I took a course in
speed reading, learning to read straight down the middle of the page, and was
able to read War and Peace in twenty minutes. It's about Russia."
-
During your reading you will discover words that are new to you. There may be a
few in this document. Check, using a dictionary, the meaning of any new word you
find; take note of how the writer has used the word, and the context in which
the word has been used. You will find that gradually your vocabulary will
increase, and you will be using words in their correct context. If you find it
helpful keep a list of words that may be useful to you. Do not write down just
their dictionary meaning, but also use the word in a sentence.
- Practise.
Writing is just like playing a musical instrument, or participating in a sport,
the more you practise the more proficient you become.
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Technical Writing
The purpose of instructions is to tell a person who
is not familiar with a task how to do that task.
A common example is the
many car maintenance manuals that enable DIY mechanics to maintain their cars.
The instructions must be - complete so that they explain the
action required and answer all relevant questions.
The instructions
must be - clear,
- concise,
- simple, and
- easy to understand.
They must therefore be written by someone
who has experience of the task.- Consider who the instructions are for.
- Precede the instructions by any explanation (especially the reasons for
changing an
- established procedure).
- List all materials required.
- State any safety precautions; and if necessary repeat these immediately
before the step in which the precautions are to be taken.
- Arrange the
instructions in the order in which things are to be done.
- Indicate the
action required at each step by a separate statement.
- Use complete
sentences written in the imperative (as in this list).
- Number the
successive steps, so that the action required at each step stands out.
- If
drawings, photographs or samples are used, place each one next to the words it
illustrates.
- Work through the instructions.
- Arrange for a trial by at
least two other people, one with experience of the task and one without.
-
Revise your draft, if necessary, after the trial. Add your initials and
date.
A technical report is not written in the same style as an English essay,
although both demand a good standard of writing. The task in writing a report is
to communicate the results of your research or experiment to an audience of both
technical and non-technical persons.
The layout of a report is in the form of
section headings, below is the report format you will be expected to adhere to
during this course. - Report Title
- Name
and Date
- Objective of Experiment or Title of
Experiment
- List of Apparatus. This must include
the serial numbers of any instruments which are used. The purpose of this is so
that, if you have any erroneous results, it is possible to check the instruments
to see if they are at fault.
- Layout of Apparatus and/or Circuit
Diagram. The drawings should be of good size and adequately labelled.
Where several instruments of the same type are used, they must be identified by
their serial numbers. Standard symbols should be used on circuit diagrams.
-
Method. You must describe how the experiment was carried out
and the description must be in the past tense and impersonal. eg. 'The
apparatus was connected as shown in the circuit diagram (Fig. 1). The power
supplies to the apparatus were switched on, and the meters checked
.....'
- Theory. Where a particular theory is
applicable it should be stated. If the experiment leads to the development of a
further theory by you, include it in this section.
- Results and
Calculations. The results must be tabulated. Where many similar
calculations are required it is only necessary to show the complete working out
of one or two. Graphs, where applicable, should be included in this section.
- Conclusions. The first thing to consider is whether the
objective has been achieved. Where a standard result is available (eg. density,
resistivity, etc.) it should be compared with your result. Any errors must be
pointed out and an attempt made to explain why the error occurred. Criticism is
valid only if it is objective.
- References. List any books or technical
pamphlets you have used, along with the author's name, date of publication and
the name of the publisher. This enables any person who wants to repeat your
work, or extend it, to go back to your sources.
After you qualify and
get a job in industry, you will find that the company you work for will have
its own required format for a report. This will probably be based on the British
Standard BS 4811 or, if the company mainly works for American companies, the
American Standard ANSI Z39.18.
The following report
format is a British Standards format, used by many British Companies.
A
Research and Development Report (BS 4811 and ANSI Z39.18)
- Front
cover }
- Title page } or Report documentation page (ANSI)
- Summary
(abstract) }
- Table of Contents
- Introduction
- Theory
- Experimental
procedure (listing apparatus, with serial numbers) Results
- Discussion
-
Conclusions (must be precise, orderly, clear and concise)*
- Recommendations
(arising directly from the conclusions)*
- Acknowledgements
- List of
References
- Appendices
- Tables
- Illustrations (if not
included in the main body of the text)
- Graphs (if not included in the
main body of the text)
- Literature survey (if necessary)
-
Bibliography (supplementary to references cited in text)
- Glossary (if
necessary)
- List of abbreviations, signs and symbols
- Index (if
necessary)
- Distribution list
- Back cover
* Alternatively, the
conclusions and recommendations may be placed immediately after the
introduction.
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Suggestions to Help You Improve Your Writing
- Qualify statements. If you make a statement, state where the proof of that
statement can be found. eg., "Did you know that the software lifecycle
actually follows the Buddhist or Hindu model of the human lifecycle, and not the
Judo-Christian one?" [Zen & The Art Of Reverse Engineering,
Corporate Computing, Jan 1989].(see below)
- Quote
references, that is if you are quoting another person's work, or you are quoting
facts you have found in a book or magazine, state where you got the facts from,
who wrote them, etc. eg.' "The Macintosh IIx uses the Motorola 68030
micro-processor, the micro-processor has a clock rate of 16 Mhz." [Apple
Business, Nov 88]. (see below)
- Use the third person in
all report writing.
- If you are using a word too often, use a thesaurus to
find an alternative word with the same meaning. Care should be taken, when doing
this, not to obscure a word. Remember Orwell's rule
above, and the fact that using long, obscure and complicated words does not
always indicate that the writer has a profound statement to make. In most cases
it just indicates that the writer is trying to hide the fact that he does not
fully comprehend the subject he is writing about.
- If you are using a new or
unfamiliar word, always check that the word means what you think it means. This
could also apply to words you use 'loosely' in your everyday spoken English.
Remember the function of technical and academic writing is the accurate and
succinct communication of your observations.
- Use a word processor with a
spelling checker! This also makes it easier to revise.
- Tips 1 & 2 above will enable you, or some other person
to check back on your references at a later date; either to validate your
research or to expand on your original work.
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Example 1
"The complaint of examiners that students
cannot write good English applies, I think, mainly to engineering students. As
their abilities lie outside literature, it is not surprisingthat engineering
students write badly."
Some faults in the
above:- An opinion is expressed and later stated as a
fact.
- The author gives no evidence in support of the implication that
students are good at either literature or engineering.
Example
2
"Under present day conditions there can be little doubt that nitrogen
is perhaps the most important factor in feeding the world. It is not necessary
to stress the fact that..."
Some faults in the
above:- There is excessive qualification in the first sentence.
- In the second sentence the writer is about to stress something which does
not need to be stressed.
- If something is stated as a fact it is not
necessary to call it a fact.
Example 3
"The last ten years have
seen changes in teaching of a magnitude unequaled in any previous period of our
educational history. Such advances have necessitated a monumental expenditure of
money and human resources, and it is interesting to note that whereas in
countries like the United States..."
Some faults in the
above:- "Years have seen" is teleological. Years cannot see.
- "Of a magnitude unequaled" means unequaled.
- "In any previous period
of our educational history" is ; it tautologicalshould
read "in our educational history."
- Changes are later referred to as
advances.
- Advances do not necessitate.
- Expenditure cannot be
monumental.
- The words "it is interesting to note that" can be omitted
without altering the meaning
- of the sentence.
- The first sentence refers
to education in Britain between 1964 and 1974. Is this statement
true?
Tautology -
Saying the same thing twice using different words.
Examples
- Every individual one;
- may possibly go;
- the
reason for this is;
- one after another in succession;
- as an extra added bonus;
- in my own personal opinion;
- in equal halves;
- symptoms indicative of;
- temporary loan;
- but ... however;
- enclosed with this letter.
Circumlocution - the use of many words where few would do better.
| Circumlocution | Better English
|
| if at all possible | if possible |
| on an experimental basis | by experiment |
| an oral presentation | a talk |
| on a theoretical level | in theory |
| We are in the process of making | we are making |
| Experiments are in progress to assess the possibility of
using | We are trying to use |
| It was observed in the
course of the experiment that ... | We observed ... |
| In
view of the fact that | because |
Tautology, circumlocution, ambiguity and verbosity arise from ignorance of
the exact meaning of words. Also, people may use too many words (or too few) if
they have not considered the difference between speech and writing.
Sometimes
in conversation we use more words than are needed in writing. We use words to
separate ideas; we repeat things for emphasis; and we correct ourselves in an
attempt to achieve greater precision. These things give the listener time to
think.
On the other hand, in conversation, we take short cuts, leaving out
words, and so use fewer words than would be needed to convey the intended
meaning. Also in conversation, we use body language and eye contact to
re-inforce the meaning of the words we are using.
Remember that at times a
graph, illustration or photograph may explain your meaning much better than any
number of words. For example you would never attempt to describe a circuit
diagram in words. How would you best describe the process of wiring up a mains
electrical plug? and if given the task of wiring a plug up which type of
instructions would you prefer to follow?
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Top
Rules for
Efficient Communication
- Always decide what you wish to say,
why you wish to say it, and whom you hope to interest, before you start to
write.
- Plan your work so that information and ideas can be presented in a
logical and effective order, and so that the whole composition has the qualities
of balance and unity.
- Write for easy reading.
- Revise your work.
- Begin well.
- Keep to the point.
- Be clear,
direct and forceful.
- Maintain the momentum of your writing to the end.
-
End effectively.
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colon |
comma |
semicolon |
hyphen |
dash
Misused and Confused Words
full stop
The full stop is used to mark the end of all sentences except direct questions
(?) or exclamations (!). A capital letter is used to mark the beginning of all
sentences. In writing the single most important rule is that a sentence is a
complete thought. (Or, a sentence has a subject and a verb.) "Joe
thinks" is a complete thought - it names someone or something and tells
what he or it did. Similarly, "The dog chased me down the street" is
mainly about the dog and what it did. Anyone can understand the sentence,
whether he or she read what went before or after it. It makes sense by itself.
"The dog chased" does not make sense, nor does "Me down the
street". When writing, learn where to pause. Read your writing back to
yourself to find out where to pause and where to stop.
A colon is correctly used in a sentence when the
statement that follows the colon explains, balances, or completes in some way
the statement that precedes it, as in 'This is an excellent play: the
characters are believable, and the ending unexpected.' A colon is also used
to mark the beginning of a list of items as in 'The following apparatus was
required: a volt meter, a power supply and an oscilloscope.' Do not use a
colon when items of a list come immediately after a verb or
preposition:
Wrong:
The job requirements are:
typing, shorthand, and bookkeeping.
Right:
The
job requirements are typing, shorthand, and bookkeeping.
In general, a comma marks a pause or
slight break in a sentence; it is a less complete separation than one indicated
by a semicolon, a full stop, or brackets. The rules governing the use of a comma
are many and varied, and you are recommended to read one of the reference texts
listed in the bibliography.
Study this quotation carefully:
"Do
not be afraid of the semicolon; it can be most useful. It marks a longer pause,
a more definite break in the sense, than the comma; at the same time it says
'Here is a clause or sentence too closely related to what has gone before
to cut off by a full stop'. The semicolon is a stronger version of the
comma."
[The Complete Plain Words, p.
261.]
This quotation is worth noting; it summarizes well what you need to
know about the semicolon.
The
prime function of the hyphen is to prevent ambiguity. Its main function is to
link the parts of compound words:- bench-mark
-
cross-section
- frying-pan
- wing-span
The hyphen is used
to form compound adjectives:- high-rise flats
- a water-cooled engine
You can write good, well-punctuated English without using dashes at all, but
they do have accepted use. A dash can be used for emphasis, to indicate an
abrupt change, or with explanatory phrases or words (in place of commas or
parentheses).
In pairs to mark a parenthesis:
A combination of three
types of study - two on humans and one on animals - indicates strongly that
alcohol is harmful to unborn babies.- Note: Be sure to use dashes
both before and after a phrase when it is in the middle of a sentence, not a
dash before the phrase and a comma after it.
To introduce an
explanation:
It takes two to speak the truth - one to speak, and
another to hear. [Thoreau]
a, an |
accept, except |
affect, effect |
all ready, already |
conscience, conscious
fewer, less |
maybe, may be |
to, too
a, an
- The form a is used before words beginning with a consonant,
as in a road, a hospital, a computer.
- It is also used before words beginning with a vowel which is pronounced
with a consonant sound, as in a one-way street, a union.
- The form an is used before words beginning with a vowel,
as in an axe, an oscilloscope.
- It is also used before words which begin with a vowel sound because the
initial consonant is not pronounced, as in an hour, an honour,
an honest person
- Accept means to receive ( She accepted his last biscuit.)
or agree to (I can't accept the judge's decision).
-
Except means to leave out (Everyone's daft, present company
excepted).
- Notice that the words have opposite
meanings.
- Affect is a verb and it deals with action-changing or
influencing something (Visiting Ethiopia affected him greatly.).
-
Effect can be used as both as a noun and a verb.
- As a verb, it is rather formal, and means 'to cause, bring about', as
in (He tried to effect a reconciliation between his parents.)
-
As a noun, effect means 'result, consequence, impression' (What was the
effect of your action?)
- All ready means all (things or people) are ready or set.
(We were all ready to leave when it started raining.)
-
Already deals with earlier time. (i was already at work
when you called.)
- Conscience is a sense of morality-being able to tell right
from wrong, eg: His conscience failed him when he had to make his own
decisions.
- Conscious means that a person is
- not asleep, eg: He became conscious only after the lecturer had
finished talking
- somewhat aware, eg: She was conscious of the price of petrol
Generally,
- less is used for quantity,
- fewer of amount/number.
- Fewer potatoes, less mush.
maybe, may be
- Maybe means perhaps, eg: Maybe I will go,
too.
- May be means could be or might be,
eg: She may be able to get here.
to, too
To has many meanings:
- direction
- He went to her
- for or of
- The jacket to his suit is in the wardrobe
- in
- There are about four litres to a gallon
- comparison
- Red Rum won, 5 to 3
- part of a verb
- What do you want me to do or to be?
Too means
- also
- I was there too
- very
- that was too bad. The corrosion was too far gone
- more
than enough
- We had far too many people at the party
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Dictionaries
- Chambers Everyday Dictionary, Chambers
- Concise Oxford Dictionary, Oxford
- Oxford Paperback Dictionary, Oxford
- Penguin Dictionary, Penguin
- Pocket Oxford Dictionary
Books
- G. V. Carey, Mind the Stop, Penguin, (a guide to punctuation).
- H. W. Fowler, Modern English Usage, 2nd ed, rev. E. Gowers, Oxford.
- E. Gowers, The Complete Plain Words, rev. B. Fraser, Penguin
- H. J. Tichy, Effective Writing for Engineers, Managers and Scientists,
Wiley, 1966.
- Robert Barrass, Scientists Must Write, Chapman & Hall,
1978.
- Roget's Thesaurus of English Words and Phrases, revised ed. by
Susan M. Lloyd (Longman, 1982).
- Technical Editing, Judith A Tarutz,
Addison Wesley.
- A Handbook of Writing for Engineers, Joan Van Emden,
Macmillan.
- Writing Technical Reports, Bruce M Cooper, Pelican.
- Scientists Must Write, Robert Barrass, Chapman and Hall.
- Effective Writing, Turk Kirkman, Spon.
A good book to read to enable you to develop constructive study techniques is
'Use Your Head', Tony Buzan. The University library has
copies.
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Feel free to send this document to the printer.
However, be aware that you may get more than you need or want.
A much better strategy is to
- click on the 'File' button in the Menu bar
- choose 'Save as'
- identify the disk and directory to which you wish to save
- click on the down arrow besides the 'Save File as Type' box
- choose 'Plain text'
- and save the file to disk
- (if you don't have a floppy with you, save the file to disk and send it to
yourself using email)
- later you can load the file into a wordprocessor and
print out the parts of the text you need.
- Be aware
that all normal copyright restrictions apply, ie: you can take a copy for your
own use but not for distribution in any form.