So that its clear how you cherry picked that article to suite your current point of view, and so that everyone else can read it and see what it actually said:
When God sanctions killing, the people listen
New research published in the March issue of Psychological Science may help elucidate the relationship between religious indoctrination and violence, a topic that has gained renewed notoriety in the wake of the September 11th terrorist attacks. In the article, University of Michigan psychologist Brad Bushman and his colleagues suggest that scriptural violence sanctioned by God can increase aggression, especially in believers.
The authors set out to examine this interaction by conducting experiments with undergraduates at two religiously contrasting universities: Brigham Young University where 99% of students report believing in God and the Bible and Vrije Universiteit in Amsterdam where just 50% report believing in God and 27% believe in the bible.
After reporting their religious affiliation and beliefs, the participants read a parable adapted from a relatively obscure passage in the King James Bible describing the brutal torture and murder of a woman, and her husband’s subsequent revenge on her attackers. Half of the participants were told that the passage came from the Book of Judges in the Old Testament while the other half were told it was an ancient scroll discovered in an archaeological expedition.
In addition to the scriptural distinction, half of the participants from both the bible and the ancient scroll groups read an adjusted version that included the verse:
"The Lord commanded Israel to take arms against their brothers and chasten them before the LORD."
The participants were then placed in pairs and instructed to compete in a simple reaction task. The winner of the task would be able to "blast" his or her partner with noise up to 105 decibels, about the same volume as a fire alarm. The test measures aggression.
As expected, the Brigham Young students were more aggressive (i.e. louder) with their blasts if they had been told that the passage they had previously read was from the bible rather than a scroll. Likewise, participants were more aggressive if they had read the additional verse that depicts God sanctioning violence.
At the more secular Vrije Universiteit, the results were surprisingly similar. Although Vrije students were less likely to be influenced by the source of the material, they blasted more aggressively when the passage that they read included the sanctioning of the violence by God. This finding held true even for non-believers, though to a lesser extent.
The research sheds light on the possible origins of violent religious fundamentalism and falls in line with theories proposed by scholars of religious terrorism, who hypothesize that exposure to violent scriptures may induce extremists to engage in aggressive actions. "To the extent religious extremists engage in prolonged, selective reading of the scriptures, focusing on violent retribution toward unbelievers instead of the overall message of acceptance and understanding," writes Bushman "one might expect to see increased brutality"
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Edit:
Key results:
The religious test group were more aggressive irrespective of source
The religious test group showed a greater increase in aggression between the scroll and the bible verse
The secular-dominant group also showed an increase in aggression with the bible verse over the scroll, but it was less apparent.
Youre mis-representing the results for your own purposes, or you didnt understand it.
And to perform a little CI-style unverified armchair anthropology and psychology, I would suggest that the source sample of students; academics, would reduce both cases of violent tendancies, and that the coutries of origin of the study means that the bible is still a pretty stong influence in many secular minds, being part of the collective unconscious and likely part of even the non-believers up-bringing.
Edit:
Original paper, 4th one down. Findings are very clear.
http://www.sitemaker.umich.edu/brad.bushma...nt_publications
We found compelling evidence that exposure to a scriptural depiction
of violence or to violence authorized by deity can cause
readers to behave more aggressively. In Study 1 (religious sample),
aggressive responses were greater when a violent depiction
was attributed to a scriptural source than when it was attributed to
an ancient scroll and were also greater when the violence was said
to be sanctioned by God than when God was not mentioned. In
Study 2 (nonreligious sample), this latter finding was replicated
among the believers, and to a lesser extent even among the
nonbelievers. In addition, the findings of Study 2 show that the
justification of violence by God increases aggressive behavior
when the words can be attributed to a scriptural source, but not
necessarily when the passage is from a secular source.
Assuming that a religious, or believing, audience identifies
with scriptural characters more than does a nonreligious or
unbelieving audience, our results further confirm previous research
showing that exposure to violent media causes people to
behave more aggressively if they identify with the violent
characters than if they do not (e.g., Huesmann & Eron, 1986).
Furthermore, to the extent that our manipulation of God either
sanctioning or not sanctioning the violence represents a valid
operationalization of justification, we have further evidence that
violence perceived as justified produces more aggression than
does unjustified violence (Berkowitz, 1993). This work extends
these findings from the visual arts to the literary arts.
This work also supports theories proposed by scholars of
religious terrorism who hypothesize that exposure to violent
scriptures may induce extremists to engage in aggressive actions
(e.g., Juergensmeyer, 2003). It is notable that we obtained evidence
supporting this hypothesis in samples of university students
who were, in our estimation, not typical of the terrorists
who blow up civilians. Even among our participants who were
not religiously devout, exposure to God-sanctioned violence
increased subsequent aggression. That the effect was found in
such a sample may attest to the insidious power of exposure to
literary scriptural violence.
Does this ultimately mean that one should avoid reading religious
canon for fear that the violent episodes contained therein
will cause one to become more aggressive, or that individuals
who read the scriptures will become aggressive? Not necessarily.
Violent stories that teach moral lessons or that are balanced
with descriptions of victims’ suffering or the aggressor’s remorse
can teach important lessons and have legitimate artistic merit
(e.g., Stossel, 1997). Moreover, Nepstad (2004) argued that
‘‘religion has historically played a significant role in curbing
violence, constraining aggression, and promoting reconciliation
and understanding between groups’’ (p. 297), presumably because
the overriding message of the scriptures is one of peace
and love. Taking a single violent episode out of its overall context
(as we did here) can produce a significant increase in
aggression. To the extent that religious extremists engage in
prolonged, selective reading of the scriptures, focusing on violent
retribution toward unbelievers instead of the overall message
of acceptance and understanding, one might expect to see
increased brutality. Such an outcome is certainly consistent with
our results: People who believe that God sanctions violence are
more likely than others to behave aggressively themselves.