Some students and university workers (not the academic staff) participated in my study. Which words are better to describe them? Is there any other better alternatives?

The normal participants were recruited from available students and clerks/office workers in the Faculty of Education and Psychology of University of Mashhad.

Some students and university workers (not the academic staff) participated in my study. Which words are better to describe them? Are there any other better alternatives?

The normal participants were recruited from available students and clerks/office workers in the Faculty of Education and Psychology of University of Mashhad.

Some students and university workers (not the staff) participated in my study. Which words are better to describe them? Is there any other better alternatives?

The normal participants were recruited from available students and clerks/office workers in the Faculty of Education and Psychology of University of Mashhad.

Some students and university workers (not the academic staff) participated in my study. Which words are better to describe them? Is there any other better alternatives?

The normal participants were recruited from available students and clerks/office workers in the Faculty of Education and Psychology of University of Mashhad.