French parents learned to ignore, say no to their kids from their parents who learned from their parents and so on. In other words - it might be in their culture. I grew up in India and do find a lot of similarities in my upbringing - our egos were not always served, maybe 30% of times. We had family in US and I noticed - kid's egos in their families were served 90% of the times. As mentioned in the article, kids were ruling their life...whereas in my family it was the other way around. Did it make any difference in the lives of those kids or mine - that's a different topic. My point here is maybe American parents were told to over parent. By whom - not sure, but could be babies r us, or mattelle sponsored studies, or ads on TV to promote products, etc.