Photography is not only a way to make pictures; it is also a way to find things out. Scientists use it to record and measure, social researchers use it to understand people's lives, communities use it to speak about their own concerns, and artists use their practice to explore questions. This lesson introduces the main ways photography serves as a research method, how each works, and the ethical responsibilities that come with research involving people. It opens the research part of this course.
What makes photography research?
Photography becomes research when it is used systematically to answer a question, gather evidence or generate new understanding, with clear methods and honest reporting. It ranges from technical testing, covered in designing photographic experiments, to scientific documentation, covered in scientific and technical documentation, to social and artistic research.
Main approaches
| Approach | How it works | Common fields |
|---|---|---|
| Documentation and measurement | Recording subjects accurately for analysis and comparison | Science, medicine, engineering, heritage |
| Photo-elicitation | Using photographs in interviews to prompt discussion and memories | Sociology, anthropology, health research |
| Photovoice | Participants photograph their own lives and concerns, then discuss them, often to influence decision-makers | Community and public health research |
| Visual ethnography and anthropology | Photographing cultures and daily life over time, with participation | Anthropology, sociology |
| Practice-based or artistic research | Exploring questions through making and reflecting on photographic work | Art and design education |
| Technical experiments | Testing equipment and techniques under controlled conditions | Photography practice, product testing |
Photo-elicitation and photovoice
Photo-elicitation traces back to the anthropologist John Collier Jr., who described using photographs in interviews in a 1957 paper. Showing images often prompts richer memories and reflections than questions alone. Photovoice, described by Caroline Wang and Mary Ann Burris in 1997, gives cameras to community members so they can record their community's strengths and concerns, discuss them in groups and share them with policymakers. It is widely used in public health and community research.
Remember:Participatory methods shift some control from researchers to participants, which can make research more respectful, but they still need careful ethics and genuine collaboration.
Research ethics
- Informed consent: participants understand the research and how images will be used, as in privacy and consent.
- Ethics approval: universities and many organisations require review for research involving people.
- Protecting identities: anonymise where needed; be careful with images of children and vulnerable people.
- Ownership and use of participants' photos: agree who owns images participants create and how they will be shown.
- Honest reporting: describe methods and limitations, as in recording results and drawing conclusions.
Warning:Research involving people can affect their safety and wellbeing. Follow the ethics procedures of your institution or organisation before starting.
Practice-based research for photographers
Photographers also research through their own practice: asking a question, such as how light changes the perception of a place, producing work to explore it, reflecting critically and sharing findings. Keeping a project journal, as in project execution and problem solving, and relating the work to others' practice, as in studying photographers and photographic movements, turns personal projects into research.
Common mistakes
- Calling any project research without a clear question or method.
- Skipping ethics review for research with people.
- Treating participants as data sources only: losing trust and collaboration.
- Overstating findings from a few images.
How researchers use photography
Researchers who use photography define clear questions, choose suitable methods, follow ethics procedures, involve participants respectfully, document their process and report findings honestly with limitations. Photographers who adopt these habits add depth and credibility to their own projects.
Practical examples
A community photovoice project
- Situation
- A local health organisation wants to understand barriers to outdoor activity in a neighbourhood.
- What to do
- Residents photograph places that help or hinder activity, discuss them in groups and present selected images to the city council, with ethics approval and consent.
- Why it works
- Photovoice centres residents' perspectives and supports change.
- Result
- New shaded walkways are planned in response.
A practice-based question
- Situation
- You wonder how photographing the same street at different hours changes its mood.
- What to do
- You define the question, photograph from fixed points at set times for a month, keep a journal and reflect on the results.
- Why it works
- A clear question and method turn practice into research.
- Result
- A thoughtful series and written reflection.
Key points
- Photography becomes research when used systematically to answer questions with clear methods and honest reporting.
- Approaches include documentation, photo-elicitation, photovoice, visual ethnography, practice-based research and technical experiments.
- Photo-elicitation dates to Collier (1957); photovoice was described by Wang and Burris (1997).
- Research with people needs informed consent, ethics review, identity protection and agreements on image use.
- Practice-based research uses questions, journals, reflection and context to deepen projects.
Frequently asked questions
Can photography be a research method?
What is photovoice?
What is photo-elicitation?
Do I need ethics approval for photography research?
Conclusion
Photography can be a powerful research method when used with clear questions, suitable approaches, strong ethics and honest reporting. Next, you will learn how to design photographic experiments.
Finished reading? Track your progress through Projects and critique.