Qualitative Methodologies |
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Descriptions |
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When to do |
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| Focus groups |
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2 hour open-ended discussion among 8-10 ppl. Usually conduct series of 4-8 |
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Traditional method, myriad purposes |
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| Diads, Triads, or Mini groups |
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1-2 hour open-ended discussion w/ 2-6 ppl. Usually conduct 4 |
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Limited sample; limited budget; time constraints; group interaction w/ in-depth responses; social network |
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| Social network groups |
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Much like focus group, but among social circle. Usually conducted in more "informal" setting, living-room style |
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When social group is key factor impacting relevant decision |
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| In-depth interviews |
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30 min-1 hour open-ended discussion w/ one person either in-person or over the phone. Usually conduct 10-50, depending on # of audiences |
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Don't want group bias (for instance, reaction to stimuli); sensitive topic; limited sample; geographic diversity; elite pop difficult to schedule |
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| Ideation |
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1/2 day to 3-day session w/ employees, other stakeholders, and/or creative consumers |
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Brainstorming new ideas and concepts, and then refining and prioritizing them |
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| Super groups |
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1-2 day session w/ "best" customers or stakeholders to inform strategic direction, obtain buy-in, and promote loyalty |
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Pre-research with key customers or decision makers before investing significant resources in new directions. Also marketing tool for client |
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| Dial groups |
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2-3 hour session among 10-100 ppl. Qual/quant mix w/ special computer equipment. Usually conduct 1-4 |
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Reactions to stimuli; ability to gain both quantitative and qualitative feedback among large groups; experimental design; moment-to-moment reactions to stimuli; instant graphical analysis |
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| Usability testing |
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Either IDIs w/ lab-in-a-bag technology; or mini-groups w/ Internet access. Usually conduct 15 IDI's, 4-8 mini-groups |
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Feedback on website design, content, navigation, usability |
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| Online focus groups |
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Online interactive chat session led by a moderator. Conducted in real-time. Typically 6-8 respondents and lasts about 1 1/2 hours |
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When respondents cannot be recruited to in-person groups either because they are too busy or are too geographically dispersed. When budget does not allow for travel |
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| Online QualBoards (bulletin boards) |
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Online session led by a moderator among 20-25 respondents. Moderator and respondents post comments in a threaded message format. Respondents can log in whenever it's convenient for them. Usually lasts 3-5 days |
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Ideal for ideation and reaction to new concept designs, advertising, websites, etc. Allows more time for respondents to complete "homework" relating to stimuli. Ideal for busy executives and/or international studies |
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| Journaling |
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Typically 2-4+ weeks in length. Respondents log-on daily (and independently) at their convenience to record behavior or daily routines |
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Need for behavioral or attitudinal data that reflects longitudinal behavior in the participant's natural surroundings. Often conducted in the weeks prior to a focus group or online bulletin board and discussed in the group |
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