Scientists have uncovered anomalies and issues with the Wechsler Adult Intelligence Scale-Fourth Edition, one of the most widely used intelligence tests in the world. IQ scores are used to predict ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new map of the brain shows that most key aspects of intelligence are handled in specific spots, ...