There is an urgent need for more research on the effectiveness of peer support and crisis-focused psychological intervention programs designed to help public service personnel cope with work trauma. The operational stressors, which include death, violence, and threats to their own lives, put PSP at risk for psychological challenges, including post-traumatic stress, depression, anxiety, and anger. Such challenges can lead to other problems, such as substance abuse, relationship difficulties, and absenteeism.
Beshai, S., & Carleton, R. N. (2016). Peer support and crisis-focused psychological intervention programs in Canadian first responders: Blue Paper. Regina, SK: University of Regina Collaborative Centre for Justice and Safety. Available from: http://www.justiceandsafety.ca/rsu_docs/blue_paper_full_web_final_production_aug_16_2016.pdf