As a rule, the professor offers his student the research project connected with his own research area. And, as a rule, the professor has more than one student.
On the other hand, each student will eventually have his own graduation work (Bachelor's, Master's or PhD).
In this context, is it effective and justified to connect two or more students to the same scientific research?.. For a project and for the students?
Share your experience, if possible.
Thanks in advance.
P.S. Of course, it is necessary to take into account the students psychological compatibility, the similarity of their research interests, a willingness to work for the team, not only for themselves, etc.