Two-Week Swap Experiment
Design a controlled two-week experiment on your own household instead of guessing.
A two-week household experiment cutting screens from five hours to three is a 40% reduction and produces 42 data points — enough to see a signal, and short enough to actually finish.
Two-Week Swap Experiment
Frequently asked
Is the Two-Week Swap Experiment free?
Yes. Every tool on AlphaBetaMinds is free, needs no account and has no usage limit.
Does this tool store what I type?
No. It runs entirely in your browser. Your inputs are never sent to our server, and nothing is logged.
How accurate is it?
It uses the McCrindle generation boundaries (Gen Alpha 2010–2024, Gen Beta 2025–2039) and UN World Population Prospects vital rates. Sources and formulas are on our methodology page.
Can I use the result in an article or report?
Yes, with a credit and a link back to this page. See our terms of use for the full licence.
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