Identify a key factor that contributes to accidents on construction sites.

Accidents on construction sites can often be attributed to poor communication among workers. Effective communication is crucial in a dynamic environment like a construction site, where multiple tasks are happening simultaneously and safety is paramount. When workers do not communicate effectively, it can lead to misunderstandings regarding safety protocols, equipment operation, and task assignments.

For instance, if one worker is unaware that another is about to operate heavy machinery, the potential for accidents increases significantly. Clear communication ensures that everyone is aware of ongoing activities, potential hazards, and safety measures, thereby fostering a safer work environment. In essence, improving communication among workers can help mitigate risks and reduce the likelihood of accidents, emphasizing its importance in the construction industry.