The purpose of this essay is to evaluate the effectiveness of intelligence testing. There are wide implications of the intelligence testing in various fields such as psychology, business, education etc. The standardization of the intelligence testing is almost 100 years, it is considered as a one of the greatest success of the psychology. It is considered as one of the prominent filed worldwide in which the constant innovations are taken place at regular intervals. The test is intended to diagnose the level of development of effective intelligence which leads to the overall capacity to ...