What term is used for an unfair feeling or opinion that an author has towards a subject?

The term used for an unfair feeling or opinion that an author has towards a subject is bias. Bias refers to a predisposition or inclination that prevents impartial consideration of a subject, leading to a partial perspective that may distort the truth. This concept is vital in understanding how different viewpoints can shape the presentation of information in writing, which is essential for critical analysis in educational settings.

Point of view and perspective both relate to the way an individual perceives a situation or subject but do not necessarily imply unfairness or a lack of objectivity. Discrimination, on the other hand, involves unjust treatment based on characteristics such as race, gender, or age, and while it can stem from bias, it is not synonymous with the term in question.