Risk communication Flashcards
Define risk
A probability or threat of damage, injury, loss, or any other negative occurrence that is caused by external or internal vulnerabilities, and that may be avoided through preemptive action
What are two equations for risk?
- Risk = probability X severity
2. Risk = hazard + outrage
T/F: The risks that upset people are generally completely different than the risks that kill people
TRUE
Is zero risk achievable?
no
What is risk perception?
It is a combination of thought and emotion; thinking (logic) focuses on the hazard and the probability it will occur
Implications of the hazard are known as ________
Consequences
What are the four common human reactions to risk? List them from most frequent to least frequent.
Acceptance (most)
Fear
Denial
Panic (least)
What are some characteristics of fear? (fear factors)
Automatic, it comes early, temporary, small over-reaction, it may need guidance, slow to extinguish, easily re-established, CONTAGIOUS
T/F: Denial is less common than fear, but it is more dangerous than fear
TRUE
How can denial be reduced?
When fear is legitimized
Actions are taken to address fear
We make decisions to act from a given range of options
Fill in the blanks:
Trust is: ______ acquired, ________ extinguished, and ______ to re-establish
slowly acquired
readily extinguished
difficult to re-establish
What is risk communication?
Public health activities to ensure that messages and strategies designed to prevent exposure, adverse human health effects, and diminish quality of life are effectively communicated to the public
What are some harmful human behaviors that can be noted during a crisis?
Demands for unneeded treatment - by healthy people who are just panicked
Looting/stealing
Bribery/fraud
Increase tobacco/alcohol use
MUPS: increased multiple unexplained physical symptoms - this is usually related to stress
What are the 4 tasks of risk communication?
Outrage management
Crisis communication
Pre-caution advocacy
Keeping an open dialog
Fill in the blanks (low or high)
When the hazard is _____ and outrage is ______; the communication task is - Precaution advocacy
High- hazard
Low- outrage
*alerting insufficiently upset people to serious risk