Related Experiment Video
Updated: Mar 23, 2026

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
Published on: May 15, 2020
Police and Suicide Prevention
Lisa Marzano1, Mark Smith2, Matthew Long3
11 Psychology Department, Middlesex University, London, UK.
Background:
Police officers are frequently the first responders to individuals in crisis, but generally receive little training for this role. We developed and evaluated training in suicide awareness and prevention for frontline rail police in the UK.
Aims:
To investigate the impact of training on officers' suicide prevention attitudes, confidence, and knowledge.
Method:
Fifty-three participants completed a brief questionnaire before and after undertaking training. In addition, two focus groups were conducted with 10 officers to explore in greater depth their views and experiences of the training program and the perceived impact on practice.
Results:
Baseline levels of suicide prevention attitudes, confidence, and knowledge were mixed but mostly positive and improved significantly after training. Such improvements were seemingly maintained over time, but there was insufficient power to test this statistically. Feedback on the course was generally excellent, notwithstanding some criticisms and suggestions for improvement.
Conclusion:
Training in suicide prevention appears to have been well received and to have had a beneficial impact on officers' attitudes, confidence, and knowledge. Further research is needed to assess its longer-term effects on police attitudes, skills, and interactions with suicidal individuals, and to establish its relative effectiveness in the context of multilevel interventions.
More Related Videos
Related Concept Videos
Stress Prevention and Stress Management Techniques V
Bystander Effect
Coping Strategies: Problem Focused
For example, consider a student who struggles to understand their...
Stress Prevention and Stress Management Techniques I
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...
Community Based Intervention
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
Psychosurgery
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...

