Comment Re:Self-selection (Score 1) 61
It's interesting that although the article avoids stating causation, it does use the word "help," which is also an extremely strong statement when the data only shows correlation. Social-economic level, especially relating to income and assets should be the very first obvious factor analyzed. There's a reason that rich people support and participate in the arts more than poor people. Rich people have the spare time, spare money, and often less stress (economic, health, etc.). For example, some high schools require a lot of money (up to $5000 for one school in our area) per season to participating in marching band, and that doesn't even include buying the expensive instrument. Poor people have to work more hours for lower pay. When they do have spare time, simply destressing is more important than indulgence in the arts.