Hello everyone
I'd like to ask which phrase ("during the interview with managers and employees," or "while interviewing managers and employees") is more appropriate in the following caption of a section in the report:
2. Analysis of the data obtained during the interview with managers and employees from different XXX departments.
And if it is "during the interview with" which form should I use -- singular (interview) or plural (interviews)? It's that each employee and manager was interviewed one time individually.