A Behavioral-Analytic Model for Assessing Stress in Firefighters.

Area of Science:

• Occupational Health
• Psychometrics
• Behavioral Analysis

Background:

• Firefighters face unique acute and chronic stressors.
• Increased mental health concerns highlight the impact of unmanaged stress in this population.

Purpose of the Study:

• To develop and validate a brief screening measure for stress in firefighters.
• Introduce the Firefighter Assessment of Stress Test (FAST) as a behavioral-analytic tool.

Main Methods:

• Utilized a behavioral-analytic model to construct the FAST.
• Evaluated psychometric properties using data from active-duty firefighters across the U.S.

Main Results:

• The FAST demonstrated good internal reliability (α = 0.89) and strong convergent/discriminant validity.
• Factor analysis identified three key stress subscales: call response, administrative issues, and overwork.
• Established scoring and interpretation guidelines for further assessment.

Conclusions:

• The FAST provides a brief, valid self-assessment for firefighter stress.
• Facilitates quicker identification and recognition of stress, enabling timely interventions.
• Aims to increase awareness and support stress reduction efforts for firefighters and their families.