Drug discovery involves decisions. We decide the likelihood that the development of a particular therapeutic candidate — for example, a putative drug target or chemical compound — will lead to a ...

Technological innovations can seem relentless. In computing, some have proclaimed that "a year in machine learning is a century in any other field." But how do you know whether those advancements are ...

There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...