User Research for Personas and Other Audience Models
By Steve Baty
Published: April 27, 2009“Personas are archetypal representations of audience segments, or user types, which describe user characteristics that lead to different collections of needs and behaviors.”
This is not going to be an article about personas or even what distinguishes a good persona from a bad one. Instead, this article is about the ingredients we can draw on when creating audience models and some alternative ways of communicating the results of an audience analysis.
First, however, let me briefly discuss what we generally mean when we talk about personas and the role they play in the design and development process.
A Very Brief Introduction to Personas
Personas are archetypal representations of audience segments, or user types, which describe user characteristics that lead to different collections of needs and behaviors. We build up each archetype where the characteristics of users overlap.
According to Alan Cooper, author of About Face 3.0 with Robert Riemann and David Cronin, “The persona is a powerful, multipurpose design tool that helps overcome several problems that currently plague the development of digital products. Personas help designers:
- Determine what a product should do and how it should behave.
- Communicate with stakeholders, developers, and other designers.
- Build consensus and commitment to the design.
- Measure the design’s effectiveness.
- Contribute to other product-related efforts such as marketing and sales plans.”
But where do we start looking for the data we need to build up these useful archetypes.
Several research methods can provide data upon which we can build user archetypes, including
- ethnographic research
- contextual inquiries
- Web analytics
Surveys“Surveys provide a combination of quantitative and qualitative data, depending on how we structure the questions.”
Surveys provide a combination of quantitative and qualitative data, depending on how we structure the questions. Their purpose is usually to generate a relatively large data set in an efficient manner. Compared to other methods of research, a survey is a fairly inexpensive activity to undertake. Surveys are also quite flexible—in that you can ask a wide variety of questions and define the formats of the responses you’d like to see. (Good survey questions provide a clear indication to respondents of the type of information desired.)
As with all research techniques, surveys have their downsides. The quality of the data can be patchy, especially when gathering responses electronically. Respondents are more likely to skip questions or provide only superficial, brusque, or incomplete answers. This is particularly true when respondents perceive questions as touching on personal topics.
Survey responses can also be effectively meaningless—for example, when a respondent doesn’t understand a question. Without a researcher on hand to clarify the intent of questions, responses may miss the point, rendering them useless. Good survey questions can mitigate this problem, but cannot remove it entirely.
And of course, we need to analyze the larger volume of data and all the responses to the multiple questions we’ve asked. This can require the use of specialized skills and software, raising the required level of effort. Since our aim is to generate audience segments, we need to perform multivariate analysis on the data, employing techniques like clustering, principal components, and factorial analysis. It simply isn’t enough to analyze each question independently and fall for the ‘average user fallacy’.
We also need to recognize that people are generally fairly poor at reporting reality in surveys, particularly when we’re asking them to report on an event that occurred in the past. Questions such as On average, how often do you visit X per week? are bound to result in inaccurate responses. Respondents will offer exceptions, bad estimates, and sometimes make up responses based on their vague recollections. To provide balance to our data, we need other research sources with which to cross-reference survey data.
Ethnographic Research“Ethnographic studies provide an excellent source of real insights into the audience for a product or service we’re designing.”
Ethnographic research includes a broad range of contextual, observational research techniques and offers a range of benefits to UX researchers. We can learn something about the context of use for a product or service we’re designing, including the environment, time constraints, and interruptions and distractions people face when interacting with our designs.
We also get to see what people actually do rather than what they say they do, overcoming a common problem with surveys and interviews. We can see the complex, unvarnished reality instead of the sanitized and tidy version people tend to portray in response to a question. And we can gain an understanding of both mundane, day-to-day activities and the more rare, extreme cases. Imagine the difference in the insights we can gain from a series of survey questions asking a theater nurse to describe her job, versus what we would learn by spending a few days following her around and observing her work.
On the downside, ethnographic studies can be time and resource intensive. Such studies require researchers to be on site with participants for an extended period of time—for days, weeks, or sometimes even months. And while the data we collect during such studies is very rich, it can also tend toward the messy, complicating the analysis process. However, ethnographic studies provide an excellent source of real insights into the audience for a product or service we’re designing.
Interviews“Interviews are a good method for gaining insights into users’ opinions, thoughts, and ideas.”
In terms of research styles, asking potential or current audience members a series of open or closed questions sits partway between surveys and ethnographic studies. Interviews are a good method for gaining insights into users’ opinions, thoughts, and ideas.
In ethnographic studies, researchers look at the actions and behaviors of participants. They interpret what they see rather then asking participants. The interview format allows some flexibility for researchers to explore ideas and motivations that are not accessible to an observer.
Contextual Inquiries“The contextual inquiry research technique combines observation with interview-style question and response.”
The contextual inquiry research technique combines observation with interview-style question and response. The aim of questions is typically to get participants to explain their actions and, in some cases, we ask participants to speak aloud, telling us whatever they are thinking as they work through a task or activity.
The downsides to contextual inquiry are similar to, but less severe than those o
f ethnographic studies. To gain sufficient insight, it is necessary to invest time in both the observation and analysis tasks, which represent a substantial effort.
Web Analytics“Web analytics offer us a view of what happens when people visit our Web site or use our online service.”
The user research techniques I’ve discussed thus far focus on the characteristics, needs, and behaviors of individuals. Web analytics let us look at the aggregate effect of these characteristics in action.
Web analytics offer us a view of what happens when people visit our Web site or use our online service. We can identify peaks and troughs in usage and other patterns such as trends and cycles, as I described in my recent column on UXmatters, “Patterns in UX Research.” Web analytics can provide insights we can use in creating our personas—such as activity cycles for different groups of users’ information-seeking behavior,
Note that user research lets us understand why people might not be using our product or service, while Web analytics tells us only about those who are using it already.
It’s also worth noting, for many UX researchers, the likely reality is that their current Web analytics fall short of the objectives I’ve just outlined.
Other Sources of Information
As I’ve discussed previously, in my UXmatters column “Closing the Communication Loop,” we can gain some insights into the concerns and needs of our users through channels such as call centers and stories from our sales staffs.
As removed as such sources are from the primary source—our actual users—we need to treat such data with some caution. However, it can highlight issues your users may not bring up themselves.
Some Advice on Creating Personas“A common refrain among UX practitioners who are looking at personas is to draw upon as many different sources of data as you can.”
The list of research activities and data sources I’ve presented here is by no means exhaustive. However, these are some of the most commonly used methods and richest sources of information to help you build your personas.
One important thing to consider about these different research techniques is that each of them is good in certain ways and can provide insights into different characteristics of your audience. A common refrain among UX practitioners who are looking at personas is to draw upon as many different sources of data as you can. This helps you create a much richer representation of each different persona, but also helps you arrive at much stronger set of personas. Each data source has its own built-in bias, so combining data sets helps mitigate that bias.
Another common piece of advice from UX practitioners is that we should base personas on user research as their primary input. Sources such as Web analytics, call center logs, or stories from front-line staff are interesting, but are not necessarily rich enough sources of information.
Todd Zaki Warfel, Principal Design Researcher at Messagefirst, encourages designers not to start out with a predefined number of personas in mind. Instead, we should let the data tell its own story, and our analysis should determine the proper number of personas. Todd offers another piece of advice, which has helped personas fulfill an important role in his design process:
“We always use a real person—someone we know personally—as the example user for each persona. It’ll be a friend or a friend of a friend, but it’s someone we can call and ask questions. That detail really helps make each persona more real and approachable to everyone on the team.”—Todd Zaki Warfel
Communicating Your Research“Mental models…provide an excellent way of understanding how users approach the context for which we’re designing a product.”
Personas are a popular, commonly used technique for communicating the insights we’ve gained from our research activities. But there are two alternative techniques worth looking at briefly: mental models and experience lifecycles.
Indi Young’s recent book, Mental Models: Aligning Design Strategy with Human Behavior,
provides a very good introduction to the research, analysis, and communication of mental models. They provide an excellent way of understanding how users approach the context for which we’re designing a product. Figure 1 shows an example of a mental model from the book.
Figure 1—A mental model
—from Indi Young’s Mental Models, published by Rosenfeld Media
Experience lifecycle is a generic term that represents the start-to-finish series of interactions a customer has with an organization. For example, LEGO uses an experience wheel
like that shown on Customer Experience Matters, which depicts the end-to-end experience of a frequent flyer traveling to New York from London.
Conclusion“We can aggregate and synthesize user research—of many shapes and sizes—to form audience segmentations that encapsulate sets of characteristics, needs, and behaviors.”
We can aggregate and synthesize user research—of many shapes and sizes—to form audience segmentations that encapsulate sets of characteristics, needs, and behaviors. Then, analyzing the same research, we can produce personas, mental models, experience lifecycles, or other user-modeling documentation to inform and enrich the design of our products and services and, ultimately, help us deliver better designs.
I’d like to thank those in the UX community who have shared their insights on this topic with me—in particular, Donna Spencer, Kaleem Khan, Tyesha Snow, Lembit Kivisik, Ruth Ellison, and Todd Zaki Warfel.
“To provide balance to our data, we need other research sources with which to cross-reference survey data.”
This sparked my thinking and some key takeaways:
- knowing when to start, stop, and refresh your analysis—We seem to be wary of stopping or renavigating midway when we have found out enough to move on.
- knowing how to cross-reference data to find design implications—What should we look at for what decision?
- knowing when you have enough data—Enough is enough.
- understanding that is not about getting too wrapped up in the UX methods themselves, but knowing what value they provide to improve a product
- Knowing which method to use at the right time
- introducing repeatable and scalable ways to gain insights
- drafting goals up front to map research to what the business wants to achieve
Posted on April 27, 2009 10:55 PM
This article provides a good introduction to the relationship between research, personas, and modeling. The importance of basing persona development, as much as possible, on research results is absolutely valid.
I realize this was beyond the topic for this article, but the biggest gap in the use of personas lies in what to do with the persona once you’ve created it. Too often personas get created, presented, and then dropped once you move into the design process.
One way to tie personas into the design process is through the use of scenarios—essentially, storyboards, ranging from rapid and rough to detailed and refined—that model the potential interaction process. Ultimately, these scenarios serve a similar purpose to use cases, providing interaction maps through critical paths.
Without some way to loop back around to the personas, the work done in that part of the process can end up being a deadend and cause more hassle than it’s worth.
Posted on April 28, 2009 8:50 AM
Nice article. I particularly like the just-do-it spirit. There are lots of ways to uncover the user’s perspective, and you’ve done a nice job of spelling them out here. Personas can seem daunting, but defining who you are designing for and what they need and want has to be the first step…right. 🙂
Posted on April 28, 2009 5:02 PM
Dan: Those are all good points for people to remember and take into consideration.
Hugh: You raise a really good issue—and thank you for recognizing it as something outside the scope of the article instead of a failing on my part! Regarding Todd’s comment about using a real person as the typical user behind each persona: This provides them with a very concrete connection to the audience segment, which helps maintain the relevance of the personas throughout the design process—and in future projects.
And I agree with your point about the use of scenarios as a way of leading the persona deeper into the design and development activities. In fact, I’d recommend incorporating scenarios into each persona—either directly or as a separate deliverable—since they draw on the same underlying research.
Tyesha: Thank you! Glad you got something out of the article. And thanks again for providing your perspective. 🙂
Posted on April 28, 2009 7:52 PM
In Cooper’s The Inmates Are Running the Asylum, he states his design teams include the personas in every meeting. Be it a meeting with the client or even an internal meeting, there will be copies of the personas present. I think this approach would address Hugh’s issue. Early in my career, I utilized personas quite often. In the past few years, I have strayed, and I think my designs have suffered. I recently reread Inmates, and I am back in the persona fan club.
Great article, written in terms the business can understand.
Posted on April 29, 2009 3:43 AM
In the past, I have run persona workshops with sales people and managers—in the client company.
I would use a list of prompts to get them to talk about the characters with whom they might have had years of contact.
Do you see this as a valid method?
Posted on May 5, 2009 3:39 AM
Thanks, Steve, for this excellent article and the approach you take to user experience research methods.
Web analytics has risen as an additional method to take into account on user experience research.
What I get as a conclusion is that there’s not a method for creating personas, how can I be sure my approach is the right one?
Posted on May 5, 2009 10:48 AM
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This article provides an extremely brief overview of personas, their development, purpose and some research methods with which to create them.