The preferred method for controlling exposure to hazards is _____.

The preferred method for controlling exposure to hazards is engineering controls because this approach aims to eliminate or reduce hazards at the source before they can cause harm. Engineering controls involve designing the workplace or modifying equipment to isolate workers from the hazard. This could include implementing ventilation systems to remove airborne contaminants, using guards or barriers to protect workers from machinery, or redesigning tools and equipment to reduce risks of injury.

While administrative controls, personal protective equipment, and behavioral interventions all play important roles in a comprehensive safety strategy, they are generally considered less effective than engineering controls. Administrative controls involve changes in workplace practices and policies, which may not eliminate hazards but rather limit exposure. Personal protective equipment serves as a last line of defense and is utilized only after hazards cannot be adequately controlled through other means. Behavioral interventions focus on modifying worker behavior and safety culture, which is essential but may not address the root cause of hazards effectively.

Overall, engineering controls are prioritized as they contribute to a safer work environment by addressing dangers directly at their source, preventing them from impacting workers in the first place.