Start With What You Think You Know
The first step in creating data-driven personas is similar to the typical persona creation process. Write down your team’s hypotheses about what the key user groups are and what’s important to each group.
If your team is like most, some members will disagree with others about which groups are important, the particular makeup and qualities of each persona, and so on. This type of disagreement is healthy, but unlike the usual persona creation process you may be used to, you’re not going to get bogged down here.
Instead of debating the merits of each persona (and the various facets and permutations thereof), the important thing is to be specific about the different hypotheses you and your team have and write them down. You’re going to validate these hypotheses later, so it’s okay if your team disagrees at this stage. You may choose to focus on a few particular personas, but make sure to keep a backlog of other ideas as well.
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