Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...

Although landlocked, Los Llanos, Guatemala has become like an island. Located just 19 miles south of the country’s capital, the village has become virtually inaccessible thanks to deteriorating roads ...

For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...

Chris Christensen described case method teaching as “the art of managing uncertainty”—a process in which the instructor serves as "planner, host, moderator, devil's advocate, fellow-student, and judge ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Carla Tardi is a technical editor and digital content producer with 25+ years of experience at top-tier investment banks and money-management firms. Thomas J. Brock is a CFA and CPA with more than 20 ...