Which of the following is not a category of hazards often identified in the workplace?

Psychological hazards are not traditionally categorized the same way as the other options, which are well-established types of hazards commonly recognized in workplace safety standards.

Chemical hazards refer to substances that can cause harm through exposure in various forms, such as inhalation, skin contact, or ingestion. These include toxic materials, flammable substances, and corrosive agents. The identification of chemical hazards is a critical aspect of maintaining safe work environments, especially in industries that handle hazardous materials.

Physical hazards encompass various risks associated with the physical environment of the workplace, including machinery, noise, temperature extremes, and ergonomic risks. Recognizing physical hazards is essential for preventing accidents and injuries that can arise from machinery operation or unsafe workspace design.

Biological hazards involve exposure to living organisms that can lead to health risks, such as bacteria, viruses, fungi, or other pathogens. These hazards are often found in environments like healthcare settings, laboratories, and even in certain workplaces with outdoor exposure.

While psychological hazards can significantly impact the well-being and mental health of employees, they are less commonly categorized alongside the well-defined physical, chemical, and biological hazards typically addressed in workplace safety protocols. Hence, in the context of traditional hazard recognition frameworks, psychological hazards are often considered separately.