As the SAT nears its 100th anniversary, here's a look at how the test has changed since 1926 and how scores on both the SAT ...

Researchers gave top AI models a classic attention test used in psychology and found a major flaw. While the models could ...

Israelis broadly anticipate a safer world following the U.S.-Israeli military action against Iran, while a majority of Palestinians think the war will make the world less safe. Americans have mixed ...

When you’ve done something you regret, you might try to pretend that it wasn’t your fault. New research on guilt and shame ...

When Eric Weber, professor and chair of mathematics at Iowa State University, talks about data science with future math ...

Fans of Friends and of Ross and Rachel’s on-again, off-again, on-again relationship can tell you that Ross did eventually ...

Learn about goodness-of-fit tests, including the chi-square test, to evaluate how well your sample data matches the expected distribution and to make informed decisions.

A 2024 paper claimed higher minimum wages don't kill jobs. It was statistically significant—and almost certainly misleading.

Learn about econometrics, including how it uses statistical models and data analysis to test economic theories, forecast ...

When researchers conduct many statistical tests simultaneously, the chance of obtaining false positives increases. Traditional methods for multiple comparisons, such ...