Classroom climate is affected not only by blatant instances of inequality directed towards a person or group of people, but also by smaller, more subtle "micro-inequities" that can accumulate to have significant negative impacts on learning (Hall, 1982).
Incivilities that are not addressed properly not only negatively impact learning within the course in which it is experienced, but may also negatively influence a student's success at an institution (Hirschy & Braxton, 2004).