Final answer:
Task repetition is not a workplace violence risk factor identified by OSHA; rather, working alone, inadequate training, and late-night shifts are acknowledged risks.
Step-by-step explanation:
Task repetition has not been identified by the Occupational Safety & Health Administration (OSHA) as a workplace violence risk factor. OSHA identifies factors such as working alone, inadequate training, and late-night shifts as potential risks for workplace violence. Task repetition generally relates to ergonomic issues or job dissatisfaction rather than violence. It is important to address the identified factors to ensure a safe work environment and mitigate potential violence.