What is synthesising?
In academic writing, synthesising is merging the various perspectives you have found while researching your topic. Your job as a writer is to make it clear to the reader how the ideas or research of various authors are connected, including discussing the similarities and differences between their ideas.
What does a well synthesised paragraph look like?
Assignment question: Should Australia invest in a high-speed rail network between Sydney and Melbourne?
Picard (2015) argues that a high-speed rail network is still too expensive for a population as small as Australia. In addition, the amount of environmental damage caused by construction would be extremely high during the estimated 20 years it would take to link Sydney and Melbourne. Lee (2019) further adds that in order to recoup the cost of construction and maintenance, ticket prices for the high-speed train would be prohibitively high for most travellers. Therefore, most of the population is unlikely to choose the high-speed rail option when airfares are considerably lower. On the other hand, the cost of building and maintaining a high-speed rail network could be offset by a carbon tax on air travel which may also go towards subsidising the price of rail tickets (Subinur, 2020). Moreover, Patel (2016) and Subinur (2020) maintain that the current transport infrastructure in Australia will not be able to keep up with the population growth, therefore the cost of upgrading it is unavoidable. Finally, Patel posits that the environmental impact of expanding the air travel industry is much greater than any temporary problems caused by rail construction, making a high-speed rail network a more environmentally sustainable option than air travel.
| argues that | ‘..argues that..’ indicates that a particular view is being taken by the first piece of research based on the assignment question. |
| Lee (2019) further adds | More recent research is now used which suggests ways to deal with the problem of cost identified by the previous author. |
| On the other hand | The writer then introduces a different perspective from an even more recent paper on the issue of dealing with costs. Note that in this sentence the in-text reference comes at the end of the sentence (which is fine). |
| Finally | The whole paragraph deals with the same basic problem of costs. By using views from different authors between 2015 and 2020, the discussion is brought up to date and covers different aspects that are relevant to the assignment question. |
How do I synthesise effectively?
Ask yourself the following questions when trying to synthesise the ideas of various scholars into your writing. Please check each question to check the answer.