"False perception" refers to an incorrect or inaccurate understanding or belief about something. It means seeing or thinking about things in a way that does not match reality or is not based on facts. Full definition
Salary issues will never go away because of false perceptions of what teachers do, so teacher organizations also need to step up and advocate for their own cause. (utahpubliceducation.org)
The varying perspectives at the heart of this tragedy are based, in large part, on false perceptions. (christianitytoday.com)
What Jesus was referring to in Matthew 5:22 in exclaiming «you fool» was confrontational; informing a person that he is acting like a fool, or that he is foolishly laboring under false perceptions, in the process of instructing him. (religion.blogs.cnn.com)