Items composing labile laughter subscale
| Factor loading | |
|---|---|
| I find that even when I try to control my laughter I am often unable to do so | 0.83 |
| I find that I am easily overcome by laughter | 0.80 |
| There are times when I won’t be thinking of anything happy or funny at all, but then I’ll suddenly be overcome by funny or happy thoughts | 0.79 |
| Others have told me that I seem to become amused very easily or that I seem to become amused about things that really aren’t funny | 0.75 |