Coming up with a good question
Formulating a strong research question can be more challenging than anticipated and often involves extensive preliminary research. However, once you’ve settled on a well-crafted question, you’ll notice that your research process becomes significantly smoother.
It can be a balancing act:
Topic: Something that you are interested in; but be prepared to tweak it to fit other criteria, so don't get overly attached to it.
Scope: Not too broad and not too narrow
Originality: Original, but not so unique that there is very little research out there, you need to find your niche, your gap in the literature.
Hulley et al. (2007) are credited for the implementation of the FINER criteria (outlined in some of the articles linked below) which encourages the researcher to consider whether their question is:
Feasible
Interesting to the investigator
Novel
Ethical
Relevant
Hulley, S. B., Cummings, S. R., Browner, W. S., Grady, D. G, & Newman, T. B. (2007). Designing clinical research. Lippincott Williams & Wilkins.
Further Reading
- How to write a research question: Types, steps and examples Bouchrika, I. (2023, March). How to write a research question: Types, steps and examples. Research. https://research.com/research/how-to-write-a-research-question
- Formulating the Research Question and Framing the Hypothesis Willis, L. Denise Willis, L. D. (2023). Formulating the research question and framing the hypothesis. Respiratory Care, 68(8), 1180–1185. https://doi.org/10.4187/respcare.10975
- Formulation of research question - Stepwise approach. Ratan, S., Anand, T., & Ratan, J. (2019). Formulation of research question: Stepwise approach. Journal of Indian Association of Pediatric Surgeons, 24(1), 15–20. https://doi.org/10.4103/jiaps.JIAPS_76_18
- VIDEO: How to Write a Strong Research Question Alexander Street Video
- VIDEO: Core Skills for New Researchers: How to Develop a Good Research Question SAGE Research Methods
PICO & Search Frameworks
PICO
One of the things you will see mentioned a lot in the world of systematic reviews, is PICO (particularly in health areas). This is a framework for structuring a research question. It can help to ensure that you clearly define the research question, it helps you to organise the concepts into a comprehensive search strategy, and assists with the defining of inclusion and exclusion criteria which in turn improves the consistency and transparency of a review.
PICO stands for:
For our hypothetical research question looking at: Effectiveness of social media interventions on the eating behaviours of teenagers, our PICO might look something like:
| P | Adolescents |
| I | Social media |
| C | N/A |
| O | Improved eating behaviours |
For this particular question we don't have a comparator as we aren't comparing two interventions - this is not uncommon, so really in this case, we'd be using a PIO structure. Sometimes the I might stand for area of Interest. There are other variations on PICO for example:
- PICOT: where T stands for timeframe.
- PICOC: where C stands for context
- PECO: where E stands for Exposure
Many of you will be doing non-clinical reviews and/or reviews on qualitative topics, in which case, PICO might not fit your needs. Don't worry, there are other frameworks out there to consider, see the box in this guide called "Alternative Question Frameworks" .
Further Reading
- Formulating questions to explore complex interventions within qualitative evidence synthesis Booth, A., Noyes, J., Flemming, K., Moore, G., Tunçalp, Ö., & Shakibazadeh, E. (2019). Formulating questions to explore complex interventions within qualitative evidence synthesis. BMJ Global Health, 4(Suppl 1), e001107. https://doi.org/10.1136/bmjgh-2018-001107
Alternative Question frameworks
The PEO structure can be more suited for qualitative research because it looks more at an issue of interest (exposure) than an intervention.
| Example: How do nurses in rural healthcare setting perceive their work-life balance? | ||
| Population | who the study will be focused on | Nurses in rural healthcare settings |
| Exposure | the area of interest / issue / experience | work-life balance experience/perceptions |
| Outcomes | The impact of the exposure on the population | How is it affecting these nurses' professional/personal lives? Does anything need to be improved? |
The ECLIPS framework can be useful when you are researching specifically for the purposes of a policy or service implementation or improvement.
| Example: Interprofessional communication for post-operative patients | ||
| Expectation | What you are wanting the research to inform or improve | Implementation of interprofessional communication procedures |
| Client group | Population you are aiming to help or improve outcomes for | Post-operative patients with multiple complications |
| Location | Area within the healthcare system that this service or policy will be used | Hospital |
| Impact | What is the change of service/policy being researched and what measurements of success might be | Improved health outcomes for patients |
| Professionals | Staff involved | Physicians and nurses |
| Service area | The specific area of service being targeted. | Inpatients |
The SPICE framework can be useful when the focus is qualitative research for the purposes of a policy or service implementation or improvement.
| Example: The perceptions of Kiwi teenagers towards vaping promotion and prevention information. | ||
| Setting | The setting or context | Aotearoa New Zealand |
| Perspective | The perspectives of a particular population (e.g. clients, stakeholders) | Teenagers |
| Intervention/area of interest/exposure | The action being taking for the population | Vaping prevention |
| Comparison | Comparison with an alternative or existing action | Vaping promotion |
| Evaluation (outcomes) | Evaluation of the outcome or the measurement of success | Ways to improve vaping cessation or prevention education for New Zealand's teenagers. |