Exam

An examination (exam or evaluation) or test is an educational assessment intended to measure a test-taker's knowledge, skill, aptitude, physical fitness, or classification in many other topics (e.g., beliefs). A test may be administered verbally, on paper, on a computer, or in a predetermined area that requires a test taker to demonstrate or perform a set of skills.

Tests vary in style, rigor and requirements. There is no general consensus or invariable standard for test formats and difficulty. Often, the format and difficulty of the test is dependent upon the educational philosophy of the instructor, subject matter, class size, policy of the educational institution, and requirements of accreditation or governing bodies.

A test may be administered formally or informally. An example of an informal test is a reading test administered by a parent to a child. A formal test might be a final examination administered by a teacher in a classroom or an IQ test administered by a psychologist in a clinic. Formal testing often results in a grade or a test score. A test score may be interpreted with regard to a norm or criterion, or occasionally both. The norm may be established independently, or by statistical analysis of a large number of participants.

A test may be developed and administered by an instructor, a clinician, a governing body, or a test provider. In some instances, the developer of the test may not be directly responsible for its administration. For example, in the United States, Educational Testing Service (ETS), a nonprofit educational testing and assessment organization, develops standardized tests such as the SAT but may not directly be involved in the administration or proctoring of these tests.

Informal, unofficial, and non-standardized tests and testing systems have existed throughout history. For example, tests of skill such as archery contests have existed in China since the Zhou dynasty (or, more mythologically, Yao). Oral exams were administered in various parts of the world including ancient China and Europe. A precursor to the later Chinese imperial examinations was in place since the Han dynasty, during which the Confucian characteristic of the examinations was determined. However these examinations did not offer an official avenue to government appointment, the majority of which were filled through recommendations based on qualities such as social status, morals, and ability.

Standardized written examinations were first implemented in China. They were commonly known as the imperial examinations (keju).

The bureaucratic imperial examinations as a concept has its origins in the year 605 during the short lived Sui dynasty. Its successor, the Tang dynasty, implemented imperial examinations on a relatively small scale until the examination system was extensively expanded during the reign of Wu Zetian. Included in the expanded examination system was a military exam that tested physical ability, but the military exam never had a significant impact on the Chinese officer corps and military degrees were seen as inferior to their civil counterpart. The exact nature of Wu's influence on the examination system is still a matter of scholarly debate.

During the Song dynasty the emperors expanded both examinations and the government school system, in part to counter the influence of hereditary nobility, increasing the number of degree holders to more than five times that of the Tang. From the Song dynasty onward, the examinations played the primary role in selecting scholar-officials, who formed the literati elite of society. However the examinations co-existed with other forms of recruitment such as direct appointments for the ruling family, nominations, quotas, clerical promotions, sale of official titles, and special procedures for eunuchs. The regular higher level degree examination cycle was decreed in 1067 to be 3 years but this triennial cycle only existed in nominal terms. In practice both before and after this, the examinations were irregularly implemented for significant periods of time: thus, the calculated statistical averages for the number of degrees conferred annually should be understood in this context. The jinshi exams were not a yearly event and should not be considered so; the annual average figures are a necessary artifact of quantitative analysis. The operations of the examination system were part of the imperial record keeping system, and the date of receiving the jinshi degree is often a key biographical datum: sometimes the date of achieving jinshi is the only firm date known for even some of the most historically prominent persons in Chinese history.