Comment Re:More detailed ratings are a good thing (Score 1) 642
Becareful, you've jumped to a correlation is causation conclusion there.
You can't assume that there aren't confounding factors, what if Japanese Americans simply have a lower crime rate because they have benefitted from government policy such as post internment rapproachment? Or because Japanese have been more disproportionately given green cards for high paying jobs because they come across with higher average skill levels?
I found this graph for example on Wikipedia:
http://en.wikipedia.org/wiki/W...
It seems to suggest that Japanese are in the wealthiest average group of people in the US, so maybe the Japanese have the lowest crime rate simply because they're also on average the wealthiest?
It's quite possible that high Japanese wealth in America overrides the impact of poor laws and so you cannot reach the conclusion you have with the data you've provided, there's far more to it than that. Effectively what this means is that the two populations (Japanese in Japan and Japanese in America) could have similarly low crime rates for two very different reasons - the former because of more sensible laws, and the latter because of higher average wealth. It may well be nothing to do with culture whatsoever therefore.