A test is a way to learn. 

A test shows what you know. 


An exam is a way to measure what you know. 
Tests have been around for a long time. In ancient China, people had archery contests to show skill. 
Other places used similar ideas. Japan used exams for noble people. Korea started an exam system in 958. In Vietnam, exams began in 1075. In Europe, early tests were often spoken out loud. 
An exam is a way to measure what a person knows. 

Tests can happen in many different ways. A test might be spoken out loud to you. It could also be done on paper or on a computer. Some tests happen in a special area. There, you must show or perform a set of skills. 
Testing has a very long history. In ancient China, people held archery contests to show skill. 
Many other places used exam systems too. Japan used exams for minor nobility during the Heian period. Korea started its system in 958 under Gwangjong of Goryeo. In Vietnam, exams began in 1075 under the Lý dynasty. 

Today, exams are a big part of how we learn. They help schools see how well students are doing. In the United States, groups like the Educational Testing Service develop tests. One example is the SAT, which is a standardized test. 
An examination, often called an exam or an evaluation, is a formal assessment. Its purpose is to measure a person's knowledge, skill, or aptitude. It can also measure physical fitness or classify people based on their beliefs. 

Tests can be administered in several different ways. Some are verbal, meaning they are spoken aloud. Others are written on paper or completed on a computer.
When a test is finished, the score is often interpreted using a norm or a criterion. A norm is a standard established by looking at a large group of participants. This allows researchers to see how one person compares to many others. The person who creates the test might not be the one who gives it. For example, the Educational Testing Service (ETS) in the United States develops the SAT. However, the ETS does not always handle the actual proctoring or administration of the exam. 
Testing has a long and complex history. Informal tests have existed for a very long time. In ancient China, people held archery contests to test their physical skills. 
Standardized written examinations first appeared in China as the imperial examinations, or keju. The concept of a bureaucratic examination system began in 605 during the Sui dynasty. The Tang dynasty later used these exams on a small scale. The system grew significantly during the reign of Wu Zetian. The Song dynasty expanded the system even further to counter the power of hereditary nobility. This expansion increased the number of degree holders to more than five times the amount seen in the Tang dynasty. 
Other Asian nations also adopted similar systems. Japan used an examination system during the Heian period from 794 to 1185. This system focused on the Confucian canon but only applied to the minor nobility. Korea established its system in 958 under Gwangjong of Goryeo. In Korea, any free man could take the exams. Vietnam established its Confucian system in 1075 under the Lý dynasty. This system lasted until 1919 and included three distinct levels: interprovincial, pre-court, and court. 
In Europe, the history of testing developed differently. The earliest evidence of examinations in Europe dates to around 1215 in Bologna. These were mostly oral, involving public lectures and questions from doctors. Written examinations did not appear at Trinity College, Cambridge, until 1702. 

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