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 ...

In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning in psychology suggests something similar—it's all about whether we can trust ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Kai R. Larsen, University of Colorado Boulder; Roman Lukyanenko, University of ...