Fans of opposing sports teams often act as if they have seen completely different games. This probably results from the fans of each team focusing intently on their own players and not the other team, which illustrates

Some researchers are looking for other predictors to help account for a greater percentage of criterion variance than what is accounted for by general cognitive ability. Their goal is to demonstrate:

A) incremental validity. B) content validity. C) construct validity. D) reliability.

_____ is a brain-scanning technique that uses a rotating, computerized X-ray tube to produce cross-sectional images of the structures of the brain

a) Positron-emission tomography b) Computerized axial tomography c) Functional magnetic resonance imaging d) Magnetic resonance imaging