Answer:
Descriptive
The simplest type of academic writing is descriptive. Its purpose is to provide facts or information. An example would be a summary of an article or a report of the results of an experiment.
The kinds of instructions for a purely descriptive assignment include: 'identify', 'report', 'record', 'summarise' and 'define'.
Analytical
It’s rare for a university-level text to be purely descriptive. Most academic writing is also analytical. Analytical writing includes descriptive writing, but also requires you to re-organise the facts and information you describe into categories, groups, parts, types or relationships.
Sometimes, these categories or relationships are already part of the discipline, while in other cases you will create them specifically for your text. If you’re comparing two theories, you might break your comparison into several parts, for example: how each theory deals with social context, how each theory deals with language learning, and how each theory can be used in practice.
The kinds of instructions for an analytical assignment include: 'analyse', 'compare', 'contrast', 'relate', and 'examine'.
To make your writing more analytical:
spend plenty of time planning. Brainstorm the facts and ideas, and try different ways of grouping them, according to patterns, parts, similarities and differences. You could use colour-coding, flow charts, tree diagrams or tables.
create a name for the relationships and categories you find. For example, advantages and disadvantages.
build each section and paragraph around one of the analytical categories.
make the structure of your paper clear to your reader, by using topic sentences and a clear introduction.
Persuasive
In most academic writing, you are required to go at least one step further than analytical writing, to persuasive writing. Persuasive writing has all the features of analytical writing (that is, information plus re-organising the information), with the addition of your own point of view. Most essays are persuasive, and there is a persuasive element in at least the discussion and conclusion of a research article.
Points of view in academic writing can include an argument, recommendation, interpretation of findings or evaluation of the work of others. In persuasive writing, each claim you make needs to be supported by some evidence, for example a reference to research findings or published sources.
The kinds of instructions for a persuasive assignment include: 'argue', 'evaluate', 'discuss', and 'take a position'.
To help reach your own point of view on the facts or ideas:
read some other researchers' points of view on the topic. Who do you feel is the most convincing?
look for patterns in the data or references. Where is the evidence strongest?
list several different interpretations. What are the real-life implications of each one? Which ones are likely to be most useful or beneficial? Which ones have some problems?
discuss the facts and ideas with someone else. Do you agree with their point of view?
To develop your argument:
list the different reasons for your point of view
think about the different types and sources of evidence which you can use to support your point of view
consider different ways that your point of view is similar to, and different from, the points of view of other researchers
look for various ways to break your point of view into parts. For example, cost effectiveness, environmental sustainability, scope of real-world application.
To present your argument, make sure:
your text develops a coherent argument where all the individual claims work together to support your overall point of view
your reasoning for each claim is clear to the reader
your assumptions are valid
you have evidence for every claim you make
you use evidence that is convincing and directly relevant.
Critical
Critical writing is common for research, postgraduate and advanced undergraduate writing. It has all the features of persuasive writing, with the added feature of at least one other point of view. While persuasive writing requires you to have your own point of view on an issue or topic, critical writing requires you to consider at least two points of view, including your own.
For example, you may explain a researcher's interpretation or argument and then evaluate the merits of the argument, or give your own alternative interpretation.
Examples of critical writing assignments include a critique of a journal article, or a literature review that identifies the strengths and weaknesses of existing research. The kinds of instructions for critical writing include: 'critique', 'debate', 'disagree' and 'evaluate'.
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