This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

If Northwestern University researcher Greg J. Duncan and his colleagues hadn’t used more than one research method to study an anti-poverty experiment in Milwaukee, they would never have known about ...

Projects that use the Agile development process fail 65% of the time versus lean engineering at 21% and a new method called Impact Engineering at 10%, according to a new study conducted for the book ...

A new study examines structural buckling as a control method for solar sails, detailing kirigami cuts, simulations, and experiments to adjust spacecraft orientation efficiently.

After aversive training, dogs had a lower behavioral state (higher stress and anxiety), a new study has found. If aversive methods were used in high proportions, that persisted even in other contexts.