Measurable: Verbal threats of harm toward peers
Subjective: Resentful
Measurable: Refuses to participate in group discussion if he/she isn't the leader
Measurable: Yelling vulgarities
Subjective: Angry
Subjective: Non-compliant
Subjective: Poor impulse control
Measurable: Refuses to complete written assignments
Subjective: Hostile
Measurable: Kicks over chairs