Which of the following is a factor that can lead to unsafe acts?

Inattention, often referred to as complacency, is a major factor that can lead to unsafe acts. When individuals become complacent, they may overlook critical details or fail to recognize potential hazards because they believe they are familiar with a situation or task. This sense of over-familiarity can dull one’s awareness and lead to mistakes. For instance, a trained pilot who has performed the same pre-flight checklist numerous times might skip steps, believing they are unnecessary due to their experience.

This phenomenon occurs across various professions, as repeated exposure to similar tasks can create a false sense of security. It underscores the importance of maintaining vigilance and a proactive mindset, even in routine situations.

In contrast, proper training, safety equipment, and clear procedures are designed to enhance safety and reduce the likelihood of unsafe acts. Each of these elements supports a safer working environment but does not inherently lead to unsafe acts like complacency does. Proper training equips individuals with the knowledge and skills to perform tasks safely, safety equipment provides physical protection, and clear procedures help ensure that everyone adheres to the best practices. Thus, the risk associated with inattention stands out as a factor that can directly contribute to unsafe acts.