82 participants.
3 participants did not complete.
1 person excluded as inconsistent > 4SD.
Study comes down to:
Participants were text-messaged 5 times per day between 10am and midnight over 14-days.
"""
Each text-message contained a link to an online survey, which asked participants to answer five questions using a slider scale: (1) How do you feel right now? (very positive [0] to very negative [100]; M = 37.47, SD = 25.88); (2) How worried are you right now? (not at all [0] to a lot [100]; M = 44.04, SD = 30.42); (3) How lonely do you feel right now? (not at all [0] to a lot [100]; M = 27.61, SD = 26.13); (4) How much have you used Facebook since the last time we asked? (not at all [0] to a lot [100]; M = 33.90, SD = 30.48); (5) How much have you interacted with other people “directly” since the last time we asked? (not at all [0]to a lot [100]; M = 64.26, SD = 31.11)
"""
So we have a shaky self-reported study with low (and relatively homogeneous) sample size where it is fairly clear what the researchers are after, spun into an article with link bait title about how Facebook makes you sad. This is news now.