The phrase "administrators were concerned" is correct and usable in written English.
It can be used when discussing the feelings or reactions of administrators regarding a specific issue or situation.
Example: "After reviewing the recent survey results, administrators were concerned about the declining student engagement in online classes."
Alternatives: "administrators expressed worry" or "administrators had apprehensions".
But Princeton administrators were concerned about the safety of students and potential liability issues.
"Many administrators were concerned that we wouldn't have teacher or aide positions covered for the opening of school," said the local superintendent, Carole Hankin.
Administrators were concerned: not only did many of them support increasing the number of minority students, they also saw a diverse student body as integral to the long-term health of the university.
That presented new challenges, though, in terms of housing and classrooms; most of all, the administrators were concerned with the number of academically high-achieving applicants from low-income families.
It had been a model performance as far as court administrators were concerned, one that showed vast improvements in a system that was in chaos in the 1980's.
Operational issues System administrators were concerned that the Kindura system would represent an additional layer of mission-critical middleware between users and cloud storage.
Even though the university president, Lois B. DeFleur, has announced she will retire in July; the athletic director, Joel Thirer, has resigned; and the men's basketball coach, Kevin Broadus, has been placed on paid administrative leave, faculty members and administrators are concerned that those who carried out the orders in building a big-time basketball program remain.
While all museum administrators are concerned, the direct effects and subsequent pain varies among the institutions.
But with the recession having helped turn college, in the popular view, into largely a tool for job preparation, administrators are concerned.
In Syosset, where state aid accounts for less than $5 million of the school district's $96 million budget, administrators are concerned that the state money may decline.
Such reports do not need to go into specifics, but administrators are concerned that their very existence could violate privacy and raise doubts among officials processing future visa renewal applications, especially where leave was granted for mental-health reasons.
