; and (2) in the first sentence of subsection (b), by inserting , including bullying and harassment, after drug use and violence . (g) Definitions (1) Drug and Violence Prevention Paragraph (3)(B) of section 4151 of such Act ( 20 U.S.C. 7151 ) is amended by inserting , bullying, and other harassment after sexual harassment and abuse . (2) Protective Factor, Buffer, or Asset Paragraph (6) of such section is amended by inserting , including bullying and harassment after violent behavior . (3) Risk Factor Paragraph (7) of such section is amended by inserting , including bullying and harassment after violent behavior . (4) Bullying, Harassment, and Violence Such section is further amended by adding at the end the following: (12) Bullying (A) In general The term bullying means aggressive behavior that is intended to cause distress or harm, involves an imbalance of power or strength between the aggressor and the victim and that favors the aggressor, and typically occurs repeatedly over time. Bullying may take many forms, including physical, verbal, relational, and cyber. Bullying can be conduct or behavior or that is based on, but not limited to, a student’s actual or perceived identity with regard to race, color, national origin, sex, gender identity, disability, sexual orientation, religion, or other distinguishing characteristics that may be defined by a State or local educational agency that— (i) is directed at one or more students; (ii) substantially interferes with educational opportunities or programs of such students; and (iii) adversely affects the ability of a student to participate in or benefit from the school’s educational programs or activities by placing a student in reasonable fear of physical or mental harm. (B) Association Such term includes conduct described in clauses (i), (ii), and (iii) of subparagraph (A) that is based on— (i) a student’s association with another individual