Study: Sleep loss connected to depression, irritability
Staying up late and then waking up early for class might have a more adverse effect than falling asleep in classes. A new study, published in a psychology journal, interviewed about 10,000 students at more than 100 colleges and found the number of college-aged students treated for depression has doubled since 1989. The study prompted medical professionals in the country to re-evaluate the connection between depression and sleep deprivation. "It's like the chicken and the egg - it can go both ways," said D.