Over the course of four sessions, my patient, Stacey, and I worked toward her goals of sleeping more, checking her email less and spending more quality time with her family. She successfully developed ...

Relapse isn’t a failure. It’s a signal. It tells us that something deeper is still driving our old behaviors. For decades, I’ve studied the science of addiction, relapse, and behavior change through ...

Methamphetamine is New Zealand's most harmful illicit drug and wastewater testing shows its use and availability are on the rise. Much of the harm results from reckless and impulsive ...

We present results from a large (n = 3,016) field experiment at a global organization testing whether a brief science-based online diversity training can change attitudes and behaviors toward women in ...

In 1936, the psychologist Kurt Lewin proposed a deceptively simple idea: Behavior is a function of the person and their environment. He even gave it an equation: B = f(P, E). Your actions are shaped ...