Here is just some of what decades of research has revealed about poverty’s ill effects on children: lower birth weights and more obesity, diabetes, asthma, anxiety, smoking, depression, and intellectual disabilities, as well as lower college attendance and a greater likelihood of entering the criminal justice system. And then there is the negative fallout if parents, stressed out about money, don’t have healthy interactions with their children or don’t have time for them. In 2021, as COVID raged and the economy struggled to recover, Congress provided some financial security to parents by adding a few thousand dollars to the monthly amount they received from the longstanding child tax credit. For one year, the credit increased from $2,000 to $3,600 per…