research questions and research design
TRANSCRIPT
For now, let’s go with something like…
“systematic inquiry that gathers information that is subject to analysis for some purpose”
So, what do we even mean by research?
Purposes of research - when should you do it?
descriptive
exploratory
explanatory
describing without explaining
figuring out problems/questions
making sense of observed phenomenon
what are libraries like?
which populations are served by libraries?
why aren’t people placing holds on our library apps?
Topics are good, but questions are better because you can answer them
Specific research questions can help you figure out:
Questions vs. topics vs. problems
• What data to collect • How to analyze it • When you’re finished
“healthcare”……………………………………………………………topic, not question “people are not using condoms”……………….………problem, not a question “condom use and socioeconomic status”……..…a set of variables, not a question “should healthcare be socialized?”……………………a question, but not testable. matter of opinion “how can we improve healthcare?”……………………a question, but too vague “why don’t more people use condoms?”………….a reasonably specific question
Do you know the answer to this question?
Has someone else already answered this question?
Can you answer it with available time and resources?
Will you be able to collect the data?
Qualifying your research question
Framing the question as just the absence of the solution you want to suggest —circular reason, implying the answer —e.g. “how can we use mobile technology to increase condom use?”
Built-in assumptions —that condom use is desirable —that use of mobile technology can have the effect of increasing condom use
Do I already know the answer?
Don’t reinvent the wheel; you don’t always have to do primary research
A little review can make what we do more valuable
—Help you narrow your question
—Maximize research participants’ time and clients’ resources
Has someone already answered this?
Consider the time, work and cost involved in:
Data collection Data management Data analysis Sharing the above with other people
Do I have the time and resources to answer it?
Even if you have the time and resources, can you actually get the data you want?
Can I actually collect the necessary data?
You’re trying to understand a behaviour that is controversial or sensitive, e.g. condom use
Participants don’t trust you or lack sufficient incentive to participate
Participants are part of a community to which you are an outsider and cannot access based on your age, gender, cultural background, whatever
There are ethical problems with collecting the data (for more on this, see previous workshop!)
The data is proprietary or classified
The answer to the previous question may be no if…
Which comes first?
Choosing questions and then figuring out methods?
OR
Choosing questions that can be answered by the methods that are available to you?
Different methods yield different data
What kind of data do you need to answer your question?
Who? What? Where? When? How many?
or even…
Why?
You want to get this?* Try this
People’s answers to questions when you already know your questions
Survey
People’s own accounts of their experience when you’re not sure what’s important
Real time accounts; details they might forget; a record for them to reflect on later
Actual behaviour in “natural” settings
Understanding if people can accomplish specific tasks with a particular technology, including it it’s clear to them, what is clear and what is confusing
Open-ended interview
Diary study
(Participant) observation
Usability test
*This is not an exhaustive list, but a guide
Research design
Who will be conducting the research? Who will be analyzing it? Are these the same people? If not, how will others on the team get access to “raw” data? Will interviews/other interactions be recorded and transcribed?
Who will be present during interviews, testing, etc…?
Participant selection: how many people do you need to talk to? Is the client doing this part, or are you?
Who will have access to the data and in what form; how will it be shared?
In summary, we should be systematic about research because
1. Better research = richer understanding of social life and what it means to be human and alive in this world = more informed design = personal and professional fulfilment
2. It’s actually less risky and saves $$$
That being said, it’s iterative
Plan to return to and re-evaluate questions
Narrow questions as you learn more. This might mean reviewing secondary research or from your own data
Thank you
If you have any questions or feedback I’d love to hear from you.
Find me on Twitter at @msrmp or [email protected]