The Differential aptitude test battery pdf is available in 12 different languages and is often used in college, entry level jobs, and team-making efforts. It consists of 50 multiple choice questions to be answered in 12 minutes.
The test was developed by Eldon F. The score is calculated as the number of correct answers given in the allotted time. The Wonderlic test was based on another test called the Otis Self-Administering Test of Mental Ability. Created in 1936 by E. Wonderlic, the Wonderlic Personnel Test was the first short-form cognitive abilities test.
Regarding the time allotted to take the test, Eldon F. Wonderlic, in an article released in 1939, stated the following: “The length of the test was made such that only about two to five per cent of average groups complete the test in the twelve-minute time limit. Wonderlic Personnel Test to predict player performance. In short, it attempts to screen candidates for certain jobs within the shortest possible time. It may be termed as a quick IQ test. The Wonderlic test is continually being updated with repeated evaluations of questions. Also, beginning in the 1970s, Wonderlic began to develop other forms of the Wonderlic Personnel some of which include: Wonderlic Perceptual Ability Tests, Wonderlic Scholastic Level Exam, or the Wonderlic Contemporary Cognitive Ability Test.