What is the psychology test and I have the IQ test results and whether the second test is always a line and whether the results of the second test that can change on the same ... ..?
test psychology is the way I have been in for the standardization of both quantitative and qualitative whether someone has the ability, knowledge or particular expertise, and to how much knowledge or expertise the ability of the person.
Term in the standardization is meant here is that before the test is widely used in a place, must be ascertained that the test;
1. Valid, that is able to measure what should be measured.
2. Reliable, if the result should be constant when used repeatedly on the same person.
3. Must have an objective value.
4. Discriminatory, is able to show small differences about what is measured on different people.
5. Komprehansif, can reveal many things.
6. Implementation of the test itself is not difficult.
While the IQ test is a test of intellect is one of the aspects of the evaluation psychologis. The test goal is to reveal the ingenuity someone.
Second test results are not absolutely parallel, because the man is a social organism, so there is no absolute law that can be applied to the man, this always used to postulate individual differences or individual differences.
The results of the test is very difficult for the absolute change in the same person, can change when something happens that the person concerned, either because of an accident or because of psychiatric disturbances that befall his natural life in the day-to-day.
