What Did Recent Reviews Reveal About Single-Session Critical Incident Stress

question 35

Multiple Choice

What did recent reviews reveal about single-session critical incident stress debriefing (CISD) ?

• A)It is highly effective for police officers.
• B)It is less effective than doing nothing.
• C)It is only effective for military personnel.
• D)It is more effective than other interventions.

---

Definitions:

Empirical Rule

A statistical theorem stating that in the case of a normal distribution, almost entirely all the data will be situated within three standard deviations away from the average.

Population Mean

The average or central value of a set of numbers or measurements in the entire population under study.

Sample Mean

The average value of a sample set of numbers, which serves as an estimate of the population mean.

Mean

The average value of a set of numbers, calculated by dividing the sum of the numbers by the count of numbers.