Some of those articles I think are written with the idea that if the adult has to be involved too that the child is really doing something active as compared to just playing. But anyone who sees my gang play will see very busy kids. If anything I have to slow them down and give them an extra drink to offset the business. They aren't wild just busy - well a little more wild than I would like but most are boys. Too often structured means take them to gymboree or enrol them in dance or some other formal setting rather than just teach your child to jump from tile to tile in the kitchen which is sufficient for a toddler.