This study examines the connection between studying in selective classes and students' alcohol use using data from the European School Survey Project on Alcohol and Other Drugs (ESPAD) from Finland. Linear probability models were used to investigate whether (1) studying in selective classes is associated with students' recent heavy episodic…

Previous studies suggest that social relations can increase one's motivation to learn in school. However, other evidence showed that having more friends may also distract from one's academic involvement. To understand the mechanisms behind this apparent contradiction, this study identified and tested the effects of a potentially important positive…

This report finds that adolescent smoking, drinking, misusing prescription drugs and using illegal drugs is, by any measure, a public health problem of epidemic proportion, presenting clear and present danger to millions of America's teenagers and severe and expensive long-range consequences for the entire population. This report is a wake-up call…