Too few men leads to youth violence, University of Michigan study finds

Youth violence shoots up when males are missing from the neighborhood, concluded researchers at the University of Michigan in a new study released last week.

The study centered on Flint, Mich., the former auto manufacturing center that is now one of the most impoverished and violent cities in the country. Researchers broke the city down by zip codes, comparing the number of males in the area to the number of assaults committed by young men.

The results were striking. Researchers found an enormous chunk of the difference between a neighborhood with lots of youth assaults and one with relatively fewer could be explained by “male scarcity.” While a difference of 3 to 5 percent would have been significant, Daniel Kruger of Michigan’s Public Health Department and one of the study’s authors, found that 36 percent of the difference was explained by lack of adult males in the neighborhood. Add one other mammoth variable — high school graduation rates — and you get 69 percent of the variation in assaults committed by young men.  (more...)

Too few men leads to youth violence, University of Michigan study finds