Table 1.

LHA Aggression subscale items

Item name
Since you were 18 years old, how many times had you …
Temper tantrums	…thrown a temper tantrum (for example: screaming, slamming doors, throwing things when  frustrated to the “breaking point”)
Verbal aggression	…gotten into verbal fights or arguments with other people
Indirect aggression	…deliberately struck or deliberately broken objects (for example: windows, dishes, etc.) in anger
Fighting	…gotten into physical fights with other people
Physical assault	…deliberately hit another person (or an animal) in anger