This part at the end is confusing:
“This finding is especially interesting because research to this point has focused only on the positive outcomes of believing in freewill,” says Clarkson. “However, one could imagine a host of situations where knowing you are responsible for your actions could lead to frustration, anxiety and other negative emotions that could impair self-control. In these contexts, these findings would suggest liberals will demonstrate greater self-control.”
Read more at: http://phys.org/news/2015-06-liberals.html#jCp
LOL
That was wishful thinking at the end. Everyone will act perfectly for the common good in Utopia...