After a princeton-darthmouth football game that ended in fistfights and injuries on both sides, two psychologists showed game films to students on each campus. the princeton students identified twice as many dartmouth violations as dartmouth students did when each watched the game. this emphasizes human inability to be objective when watching sports. football players' brutality. human tendency to prejudge reality based on expectations. that humans are objective when watching sports.

Human tendency to prejudge reality based on expectations.

Explanation:

This is what the experiment proves in this case. In both escenarios, the students were observing the same films. However, each group had different interpretations of the events they were observing. This is a consequence of the prejudice that existed in the mind of the viewers even before watching the videos. Therefore, it serves as evidence of the human tendency to prejudge reality based on expectations.

9) a & b

10) true.

11) false.

12) false.

13) true.

14) false.

15) true.

16) true.

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