Screen Time, Teenagers, and Depression

Is there a link between teenagers’ use of electronic devises and depression? Well, it’s complicated. A new study analyzing data from high school students in Montreal has found a significant link between increased “screen time” and an increase in depressive symptoms.  Interestingly, the increase in depression is linked to television and social media use, but not to video gaming.  Researchers …

Saliva Test Identifies Teens at Risk for Major Depression

The Associated Press (2/18, Cheng) reported that according to a study published online Feb. 17 in the Proceedings of the National Academies of Science, “a saliva test for teens, specifically boys with mild symptoms of depression could help identify those who will later develop major depression.” The study involved more than 1,800 teenagers aged 12 to 19. Researchers used a …