You might have heard recently that a years-long poverty study “found” that giving $333 monthly to kids with poor parents didn’t make a difference. But here's why that’s the wrong takeaway: The "Baby's First Years" study wasn't designed to test cash payments. It is multi-year, ongoing scientific research into how poverty affects child development. Researchers found "selective impacts on preschoolers' brain activity with possibly different impacts across brain frequency bands" — which roughly translates to "this is incredibly complicated and we're still figuring it out," not "money is useless." And yet this rigorous research got reduced to a talking point amid an ongoing policy debate on child tax credits and what it means to lift kids out of poverty.