Err hmm - Taxpayer Funded Intelligentsia, Aussie style?

I came across this government report, enticingly titled: Report: Link between head injury and serious violent offences .

My first thought upon reading the title was, "several years of research and tens of thousands of taxpayers' dollars spent to come to the conclusion that when someone beats you repeatedly on the skull with a crowbar, it causes damage?"

Now that's money well spent.