How to write an interdisciplinary abstract

The purpose of any abstract is to summarise your article’s content in a way that will help potential readers decide if they want to read your work. An abstract usually runs between 150 and 300 words and will likely be your readers’ first interaction with your research article, so you must write it with that in mind. It should be intelligible on its own, without someone needing to have read your whole article or have in-depth knowledge of the subject at hand to follow the abstract’s meaning.

Interdisciplinary abstracts are more complex than abstracts aimed at a single discipline, since they must appeal to a wider range of readers with radically varying knowledge bases. What follows is a list of eight key strategies for writing clear, compelling abstracts for interdisciplinary research. It’s not intended to be prescriptive or exhaustive, but I hope it will help if you’re feeling overwhelmed with the amount of ground you’re expected to cover in such a small number of words.

1. Start with the hook
   A stand-up comic once told me that the golden rule of comedy is to always start with your best joke. This advice can be applied to writing abstracts: start with the hook. The ‘hook’ is the most exciting and impactful feature of your work. It answers the perennial questions of ‘So what?’ and ‘Why should anyone care?’ If you can convincingly answer these questions in the first sentence of your abstract, readers are much more likely to want to read the full article.
   
   Often, the hook is placed at the end of the abstract as an enticement to read more, but increasingly I think it can be more effective when placed in the very first sentence of an interdisciplinary abstract. When writing up interdisciplinary research, you are appealing to a wider readership that goes beyond the confines of one discipline, so you must capture their attention right from the off with a statement of impact that makes it abundantly clear why researchers in multiple disciplines need to read your work. Then, you can move onto specifics like background and methods.
   
2. State your purpose
   Every abstract should state the central research question or aim of the article, in the clearest possible terms, and justify why it must be answered. It is possible for an article to answer more than one research question, but juggling multiple research questions often leads to an unfocused argument and an overly long article. An article of six-to-ten thousand words gives you enough time to answer one central research question very convincingly, and it is better to do this than to answer multiple research questions less convincingly. Before moving on, you must clarify why it is important to answer that research question. Why is this research necessary and how does the article address that need?
   
3. Summarise disciplinary contexts
   Your interdisciplinary article likely builds upon recent developments in more than one discipline, so you should not assume that readers will be conversant in all the disciplines with which your work engages. Use a couple of sentences to explain key developments in each relevant discipline that directly impact your research. Focus only on what’s essential for understanding your argument. Keep this concise, though, as abstracts should not be overloaded with contextual information.
   
4. Explain your methods
   Interdisciplinary methods are complex but enriching. They usually pull together and combine research techniques from multiple disciplines. Due to this complexity, interdisciplinary abstracts are sometimes overloaded with technical terminology that seem impenetrable to many readers. Take care to explain your methods or theoretical framework and why they help you answer your research question, keeping jargon to a minimum and defining key technical terms with which readers may not be familiar.
   
5. Defend your interdisciplinarity
   Interdisciplinary research is often called upon to justify its existence as interdisciplinary research. There are large numbers of scholars who are sceptical about the very idea of interdisciplinarity. If you are to retain these scholars as readers, you must explain in your abstract why an interdisciplinary approach to your research question is not only possible but essential. Some problems demand interdisciplinary approaches, others do not. You need to convince readers that your work fits into the former category and explain why you have assembled your unique interdisciplinary methodology or theoretical framework to respond to this research question.
   
6. Forecast your results
   Some abstracts won’t do this because the authors prefer to keep the revelation of their findings back for the conclusion of their article. I prefer abstracts to at least forecast the results of the research, simply because this might convince more prospective readers to engage with and cite your article if they know from reading the abstract that its results have direct implications for their own research.
   
7. Use an economy of words
   All your sentences should have a purpose. Meandering trains of thought that take a while to get to the point do not have a place in an abstract, so remove anything that is even slightly tangential. Bear in mind that an abstract is also a discovery aid, since the text of an abstract is often part of the metadata that is pulled across to bibliographic indexes such as SCOPUS and Google Scholar. Consequently, an abstract should include the kind of words you imagine potential readers might type into a library catalogue or online search tool. You will often be asked to provide a list of keywords alongside your abstract, and it is a good idea to work them into the text of the abstract itself to boost your article’s discoverability further.
   
8. Write assertively
   Abstracts are not the place to be modest about your achievements. Use assertive verbs and write in the present tense: say ‘this article does X’ rather than ‘this article aims to do X’ or ‘this article will do X’. Avoid hedging your bets, with words like ‘arguably’ and ‘potentially’ or an overly liberal use of the conditional. And above all: back yourself! It is expected for a research article to contain detailed discussion of other researchers’ work. That is not the case for an abstract, which should foreground your own original interpretation.

Further resources:

• Download our Interdisciplinary Research Abstract Checklist
• Watch the recording of Crafting Strong Abstracts: A Virtual Workshop for Interdisciplinary Researchers

_{Featured image by Thought Catalog via Unsplash.}