Sports betting apps' notifications and leaderboards encourage more and more wagers – a psychologist who treats gambling addictions explains why some people get hooked
- Written by Meredith K. Ginley, Assistant Professor of Psychology, East Tennessee State University

Joe is a full-time college student who also works some nights as a security guard. He played basketball all through high school and loves to follow the sport. Tonight one of his favorite teams is playing and he’s placed a US$100 bet for them to win.
As he sits...