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02

Evidence → Decision

 

Data can inform a decision. It can’t decide what matters most.


Research often gives us several legitimate ways to identify priorities: where need is greatest, where the most people can be reached, or where there may be an opportunity for greater engagement. This experiment lets you change those priorities and see how the recommended focus changes with them.
 

What this demonstrates
Decision modeling • Priority setting • Segmentation • Translating evidence into strategy

Data: 2025 Greater Boston Jewish Community Study
Created by Daniel Parmer, PhD

 

About this experiment: The underlying data remain the same as you adjust the sliders. What changes is the value you place on different considerations. The resulting score is not a study finding or a measure of how well a group is doing—it is a decision aid showing which groups most closely match the priorities you selected.

 

Want to see another experiment?

Greater Boston &
everywhere there's a signal

hello@illuminating-data.com

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DANIEL PARMER, PhD

© 2026 by Daniel Parmer

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