Should the population limit its exposure to media coverage after a terrorist attack?
Sammanfattning
This study investigates the relationship between media exposure to the terrorist attacks
in Norway on July 22, 2011 and post-traumatic stress reactions (PTSR) three years
after the attacks. The sample consisted of two groups of parents not present during the
attacks. The bereaved parents lost a child during the attacks, while the control group
was selected from the general Norwegian population and did not lose a close relation
during the attacks. The results showed that the bereaved parents reported a
significantly higher amount of PTSR and media exposure than the control group.
Furthermore, the amount of media exposure was found to be a significant predictor for
the level of PTSR in both groups combined as well as in the group of bereaved parents
16/18
alone. It was not a significant predictor in the control group alone. In spite of this
tendency, we found no interaction-effect between the trauma of losing a child and
media exposure that could account for the level of PTSR. In line with these results, we
recommend that people who have lost a close relation in a public event limit their
exposure to media following the event. However, we have no empirical foundation for
extending this recommendation to members of the general public.