What do scientists do after they make a hypothesis?

What do scientists do after they make a hypothesis? Test the hypothesis and predictions in an experiment that can be reproduced. Analyze the data and draw conclusions; accept or reject the hypothesis or modify the hypothesis if necessary. Reproduce the experiment until there are no discrepancies between observations and theory. When using the scientific method […]

Why was Shi Huangdi army so strong?

Why was Shi Huangdi army so strong? In any given moment, a Qin unit is entirely independent as he sought to kill the enemy and at the same time cohesive as breaking any military law means death. The Qin was so powerful during battles because they advanced without fear and were ready to risk their […]

Who is the psychologist that used a trial and error approach to psychological measurement?

Who is the psychologist that used a trial and error approach to psychological measurement? Edward Thorndike Died August 9, 1949 (aged 74) Montrose, New York, United States Nationality American Education Wesleyan University (B.S.) Harvard University (M.A.) Columbia University (Ph.D.) Occupation Psychologist Who is the psychologist that linked intelligence and school success? Alfred Binet How do […]

Does scarcity really exist?

Does scarcity really exist? The resources that we value—time, money, labor, tools, land, and raw materials—exist in limited supply. There are simply never enough resources to meet all our needs and desires. This condition is known as scarcity. At any moment in time, there is a finite amount of resources available. What exists when unlimited […]

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