I have no problem with the conclusions of the study - people who are both impulsive and unable to control angry emotion
and have access to firearms are significantly more prone to use those firearms during an episode of impulsive acting out behavior.
In other words - Duh!
The study seems to suggest that those with anger and impulsivity control problems should be restricted from access to firearms - even if there is no history of prior misuse of firearms during an angry and impulsive episode.
What bothers me is that the study does not seem to address the various other inanimate objects that are used by impulsive and angry people to inflict death/serious bodily injury on others - chainsaws, baseball bats, shovels, hammers, frying pans, screwdrivers and probably the largest both in sheer size and number of times used - automobiles. Yet controlling access to firearms is seen as a public health/public safety issue while control of access to any/all of the other inanimate objects is ignored.
The other problem I see is that, as seen in
http://www.fbi.gov/about-us/cjis/ucr/crime-in-the-u.s/2011/crime-in-the-u.s.-2011/tables/expanded-homicide-data-table-8 -
a) there is no breakdown of what numbers were based on impulsivity/anger control issues and what numbers either premeditated or negligent
b) automobiles are not considered at all.
I'm not going to dispute the raw numbers (which the Johns Hopkins Bloomberg study does not report) but I do dispute the lack of consideration of other instrumentalities.
As for those with a documented prior history of anger/impulsivity control problems leading to violence by use of a firearm I note that most firearm-based assault crimes are categorized as felonies. As such a conviction would make the person a prohibited possessor and thus no additional laws/regulations/actions are needed. The study, however, seems to want to pre-emptively control access to firearms from all those with anger/impulsivity control issues who have had some sort of criminal justice contact - not just those who used a firearm.
Tell me why I'm nor surprised.
stay safe.