Researchers using eye-tracking equipment monitored the eye movements of u. s. and chinese students while they looked at similar photos that showed a single focal object against a realistic, complex background. the results, presented in the culture and human behavior box, "ways of seeing," showed that

I believe the answer is: compared to the U.S. students, the Chinese students used a more holistic perceptual style and tended to see and remember object and background as a single perceptual image.

According to them, This finding might explain why on average the score of students with Asian Ethnicity tend to better compared to other students in united states. People with more holistic perceptual style tend to utilise both their right and left brain to learn, which would make it easier for them to put something in their memory.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.