To be admitted to the ASVAB testing room you will need to show a valid id. It is also important to be on time (or early!) since you will be turned away if you show up after the scheduled start time. The ASVAB can be given via computer or pencil and paper.  If you are testing at a MEPS site you will take it on a computer.  The pencil and paper version is given at most MET sites.  The computer version of the test is given as a "computer adaptive test" (CAT) which means that the test will adapt based on the level of the individual test taker (e.g., if you answer many questions correctly, you may be shown fewer questions).
The ASVAB is routinely reviewed to eliminate any potential biases from questions and scoring. The exam underwent a major revision in 2002. Two years later, a renormalization of the percentile scoring system was performed to ensure that a 50 percent score represented performing better than 50 percent of all test takers. The 10-section ASVAB improves the matching of volunteers with available jobs and helps match job openings with qualified individuals.
La Reserva del Ejército ofrece más de 150 especialidades ocupacionales militares en campos como la mecánica, la informática y la tecnología, la construcción, la ingeniería, el transporte y la aviación. Para unirte a la Reserva del Ejército, debes ser un ciudadano de los EE.UU., tener entre 17 y 35 años de edad, estar en buen estado físico y tener una buena reputación moral. Aunque el ASVAB no es una prueba del tipo de aprobado o desaprobado, tendrás que obtener un mínimo de 31 puntos en el AFQT para calificar para el alistamiento en el Ejército.
After adding so much information to the aptitude test, there was a bit of difficulty interpreting the test results. In addition to that, a vast majority of test takers were deemed as being under qualified based on their test results. This is why the percentile change was made. It ensured that a 50% actually correlated with a person doing better than 50% of the test takers. Those revisions have worked hand-in-hand with the preparation of the armed forces.