"Bullying" means the intentional harassment, intimidation, humiliation, ridicule, defamation, or threat or incitement of violence on a continuous basis, if an incident is repeated or has the potential to be repeated, over time by a student against another student or public school employee by a written, verbal, electronic, or physical act that causes or creates actual or reasonably foreseeable:
1. Physical harm to a public school employee or student or damage to the public school employee's or student's property;
2. Substantial interference with a student's education or with a public school employee's role in education;
3. A hostile educational environment for one (1) or more students or public school employees due to the severity, persistence, or pervasiveness of the act; or
4. Substantial disruption of the orderly operation of the school or educational environment.