Critical item in the Known Solution Peak of Tension test. It is called hidden because it is not known to be the critical question to the innocent examinee, and it is embedded in a list of apparently similar questions. There is one key per test.
Critical item in the Known Solution Peak of Tension test. It is called hidden because it is not known to be the critical question to the innocent examinee, and it is embedded in a list of apparently similar questions. There is one key per test.