As interns in human resource management, Brad and his team are administering a professionally developed employee questionnaire to collect information on workplace violence. This type of research produces data that is considered:

Primary data.

Explanation:

When you obtain data from some person, who direct saw what happened in some situation, it is called primary evidence or information.

And anything you see or hear by yourself or receive from firsthand experience.

The Information collected directly as result of surveys, interviews, or talking to customers is described as primary data.