A professor is an academic of the highest rank at a college or university. Professors perform research and teach courses on their area of expertise.
The highest academic rank is based on peer review of the scholar's work, and a process of election by his peers as specified by the rules of each college or university. Once elected to the rank of (associate) professor, the colleague has achieved tenure and cannot be fired or laid off from their position, except for criminal action.
Most colleges and universities require professors to have a PhD, MD or JD degree. People with lower level degrees such as a Masters degree usually can only take teaching positions. In fields such as business, public policy, foreign languages (linguistics), and literature it is fairly common for professorships to be awarded to people without advanced degrees but who have had substantial real-world experience. Occasionally, universities will give a prominent person an honorary professorship even if that person does not have an advanced degree. Such positions are symbolic and do not carry the teaching or research responsibilities demanded of other professors.
Categories: [Education]