A new longitudinal study suggests that overall well-being—and especially a strong sense of purpose—are important components ...

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine—a key brain chemical ...

Sometimes it was thirty-six hours. Other times it was seventy hours. Or maybe it was ninety-some hours,” write the authors of ...

Hiring managers are leaning on pre-employment assessments that test applicants' soft skills in order to see beyond their ...

The shuttle run (a round-trip endurance run) test measures physical fitness by having subjects run back and forth for a ...

Dr. Jeffrey Kuhlman, who served as physician to President Obama, joins “Elizabeth Vargas Reports” to discuss the decision by ...

Scientists have identified a simple blood test that measures insulin resistance which may also help doctors determine which ...

FYI, the test isn't new. It's been around for a while. The study found that people with higher insulin resistance were up to ...

Age-appropriate cognitive assessments have been done at five points, so far. The team found that looking at cognitive tests in infancy could predict about 13% of the variance in scores at age 30.