For example, those who said they used social media “most of the day” scored 3.37 points higher on the irritability scale than those who said they never used social media.

For example, those who said they used social media “most of the day” scored 3.37 points higher on the irritability scale than those who said they never used social media.

The irritability scale used for this study asked participants, for example, whether they’ve been grumpy, feeling like they might snap, bothered by things more than usual, or feel like other ...

Repeated measures ANOVA showed both NAC and Placebo decreased Irritability subscale score during the trial (F1.4,43.0=10.5, P<0.001) (Figure 2). The irritability scale score decreased from 13.2 (5 ...

Irritability went up for both social media "use" and also "posting" — basically, both lurkers and posters were crankier the more time they spent lurking or posting.