If your research has had beneficial impacts in the real world, then there’s a good chance you’ll want (or have) to shout about it. This guide will distill the best advice that is currently available about how to write research impact case studies that have real, erm… impact.
This guide will help you, if you are:
A researcher writing about the impact of your own work for your funders or the media
Writing about research from the marketing department of a University or other research organization
Writing or helping academics write case studies for a Government assessment of research, such as the UK’s Research Excellence Framework (REF2020)
8 points for writing an effective impact case study
1. Create a coherent narrative that explains clearly the relationship between the underpinning research and the impact. It may be useful to briefly explain what was original or distinctive about the research that contributed to the impacts. Consider starting from the perspective of the beneficiaries – how did they benefit and why is that benefit so important to them? Be as specific as possible if you want the link between the research and the impact to be credible, including specific details about the names of researchers, their position and dates and locations of the research activity. Choose a strong headline for your case study and ensure your summary starts with a powerful opening sentence that summarises the case study and draws the reader in
2. Be as clear as possible about exactly what the impact was, adding some sort of precise quantification with numbers wherever possible. Quantitative data and indicators need to be meaningful and contextualised to clearly support the case being made, not used as a substitute for a clear narrative. Avoid generalised or exaggerated statements about your impact.
3. Clearly identify specifically who has benefited from the work or which groups/organisations have changed something as a result of the research. Bear in mind that this may include ‘intermediary’ organisations as well as your intended ‘end users’ or audiences.
4. Be concise. A concise case study that pulls out the key points easily for readers has far greater impact than one that is dense and rambling. The UK’s Research Excellence Framework gives people strict page limits, but if you don’t have this constraint, then you could consider imposing some sort of constraint on your case studies.
5. Keep your language simple and direct. If possible, get advice from a science writer or communications specialist, but try and avoid introducing inaccuracies. Remember your audience, and that your audience is probably not other academics. Readers should not have to have in-depth expert or prior knowledge to be able to understand your case study. It is essential that impact case studies avoid academic jargon, so that they are accessible to all your readers.
6. If you are writing multiple case studies, identify key features of best practice and be consistent about all your case studies covering these aspects. You might for example want to consider a particular list of sub-headings for each case study to follow. However, avoid making all your case studies sound too similar, as though they are all written by the same person, if you want them to also feel authentic.
7. Related to this, make sure you provide detailed, specific and independent evidence to support every claim you make. All material required to make a judgement about the impact needs to be contained within the case study. Avoid anecdotal evidence or evidence that might perceived as such. If possible, link to published evidence that demonstrates the impact of your research. It is possible to commission work to demonstrate impacts yourself, but you will need to consider carefully how this will be published, to ensure that it is perceived to be sufficiently independent and credible. Rather than just listing sources of evidence, explain how each source of evidence supports a specific aspect of the impact that has been claimed.
8. Bring your case studies to life with quotes that illustrate the impact with greater resonance than could otherwise be done with formal language. If these quotes are from people with high profile and relevant job titles, then this adds significant credibility to your case study, as well as some lived experience. Finding quotes from people years after an impact has occurred can be tricky however, so it is recommended to collect these from people as the impact unfolds, and if nothing else, keep track of contact details so that people can be easily contacted later. Bear in mind that key people who could attest to the impact of your work may retire or pass away before you need to write your case study. Usually it is best to aim for a good balance of quantitative data and quotes to support impacts. However, in case studies where there is no quantitative data to corroborate an impact (e.g. a policy which has been developed but not yet implemented), quotes may be the primary source of corroboration to evidence your impact.
Box 1 provides a number of different definitions and types of impact. Although most impact case studies tend to focus only on instrumental impacts, for some topics, other types of impact may be important, and may lead you to more concrete impacts that you can write about in a case study.