Cross-cultural research has placed in question the ADD/ADHD syndrome. Drugs for the treatment of ADD/ADHD may predispose children for depression and suicide. Dietary and behavioral research places new emphasis on cultural aspects of the etiology of high activity children. MRI studies of...

We estimate the impact of pension enrollment on mental well-being using China's New Rural Pension Scheme (NRPS), the largest existing pension program in the world. Since its launch in 2009, more than 400 million Chinese have enrolled in the NRPS. We first describe plausible pathways through...