The answer is : monocular depth
Monocular depth affect the perception that is held by an individual on<u> how far an object is located based on how big</u> the object look like in that individual's vision.
When the driver cross the railroad, the driver most likely thought that the train is still located far away form him/her because it looks small in the driver's perception. He misjudge it and caused the crash in the end.
Answer:
Quantitative research method
Explanation:
Quantitative research methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques.
The purpose of the Eisenhower Doctrine was to<span>aid any Middle Eastern nation requesting assistance against armed aggression from any country controlled by international communism</span><span />
NORTH: Citizens supported a stronger federal government. Immigrants filled the need for labor. <span>Manufacturers needed cotton for textile mills.
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SOUTH: </span>Citizens supported a stronger state government. Slaves met the need for labor. Citizens needed to import manufactured goods.