Since then, the advances made by human societies, and that of weapons, has been irretrievably linked. Stone weapons gave way to Bronze Age weapons, and later, the Iron Age weapons. With each technological change, was realised some tangible increase in military capability, such as through greater effectiveness of a sharper edge in defeating leather armour, or improved density of materials used in manufacture of weapons.

The various armed forces adopted all of those aspects in 1976. At that point in time, the test was in its written form rather than today’s more common form (computerized test format). The written form covers all of the previously mentioned areas as well, which is why both forms are still available. All-in-all that answers the question concerning the intention of the test.
When you receive your score sheet, you will see four different numbers between 1 and 99 percent. The first number you see represents your percentile score, while the next three represent the averages of your gender, the opposite gender and your age group respectively for each of the eight sections. You will also see three Career Exploration Scores. All of these scores will be broken down for you in a document known as your ASVAB Summary Results sheet.

High school and postsecondary students can also take the ASVAB test as part of the Department of Defense’s Career Exploration Program. This paper-and-pencil version of the test is the same as the paper-and-pencil enlistment version but excludes the Assembling Objects section. It is intended to help those students considering a career in the military to discover their strengths in both military and civilian jobs. If the student scores high enough in the AFQT section of the test, he may use the score to enlist within the two-year expiration window.

I have already served in the military years ago. But I wondered if there was a primer that might have helped me improve my test scores. I think this book would help. Unfortunately it's hard to learn enough from a book to do well on the math and reading comprehension of the ASBAB test. Study hard in math and English class in high school. It's hard to cram from a book to pass a comprehensive test that covers many topics. I think it may give you a few extra points, however.
This will show you exactly what your weak areas are, and where you need to devote more study time. Ask yourself why each of these questions gave you trouble. Was it because you didn’t understand the material? Was it because you didn’t remember the vocabulary? Do you need more repetitions on this type of question to build speed and confidence? Dig into those questions and figure out how you can strengthen your weak areas as you go back to review the material.
Line scores, which are also known as composite scores, may be used to determine if an applicant would be a good fit for specific careers in a branch of the military. For example, an acceptable Skilled Technical (ST) score may be required for some positions in the Army. The ST score is determined by an individual's scores on the Mathematics Knowledge (MK), Mechanical Comprehension (MC), General Science (GS), Paragraph Comprehension (PC) and Word Knowledge (WK) subtests of the ASVAB.
For those who are interested in enlisting in the military, they are screened using the Armed Forces Qualification Test (AFQT), which is comprised of a subset of scores from the ASVAB. Successfully passing the AFQT is not the sole requirement for enlisting but is one of the qualifications that must be met. There are various requirements for the different branches of the military and those interested are encouraged to contact recruiters to obtain more information about requirements specific to that branch.
Although concerned with research into military psychology, and particularly combat stress, and how it affect troop morale, often the bulk of military science activities is directed at military intelligence technology, military communications, and improving military capability through research. The design, development, and prototyping of weapons, military support equipment, and military technology in general, is also an area in which lots of effort is invested – it includes everything from global communication networks and aircraft carriers to paint and food.

You'll see three scores on your score sheet known as Career Exploration Scores, which are made up of composites of verbal skills, math skills and science and technical schools. These will allow you to evaluate your skills compared to those in your peer group. For example, if you receive a 97 percent on your verbal skills composite, you did better than or as well as 97 percent of your peers who took your test.
AFQT scores are reported as percentiles between 1 and 99, and the score is relative: Your AFQT score indicates how well you did compared to the scores of a reference group. For example, if you score 71, that means you scored as well as or better than 71 percent of those in the reference group. If you score 50, your score is exactly average compared to the reference group. According to the Army, about half the population scores at or above 50, and about 16 percent of the population scores at or above 60.
The Armed Services Vocational Aptitude Battery (ASVAB) test is used by each branch of the military to determine a military recruit’s aptitude in ten different areas. The ASVAB test helps assign new recruits into career fields they may be well-suited for, but the ASVAB should not be considered an IQ test. It is a multiple-aptitude battery that measures developed abilities and helps predict future academic and occupational success in the military. The ASVAB test is also administered to millions of high school and post-secondary students making it one of the most widely used tests in the world.
The ASVAB Career Exploration Program (CEP) , takes approximately three hours, covers eight subjects and is composed of 200 questions. The ASVAB CEP is currently a pen and paper test. If it is offered by their school, high school students can take the ASVAB CEP test in grades 10, 11 and 12. They can only take it at the high school they attend, unless special arrangements are made.

The Armed Forces Vocational Aptitude Battery (ASVAB) is a test all enlisted candidates must take with the recruiter during the enlistment process. It is typically taken in the office on the computer in a shortened format. Then you will take the full ASVAB again at Military Entrance Processing Station (MEPS) on the day you swear into the Delayed Entry Program (DEP). The test is actually multiple subtests and graded with an overall percentile score – not percentage score. In other words, you are ranked accordingly with other recruits and by a percentage that you got correct.
In complete honesty, one can say that the test identifies with an entire life's worth of knowledge. It essentially pulls from 3 different aspects. First, it draws from concrete facts that were acquired from all areas of a person's educational career. Secondly, it draws from a person’s ability to comprehend and use context clues to make assumptions. Lastly, it draws from a person’s physical/verbal skills to see if they can properly administer those more physical aspects. Overall this is why people have identified it as the “SAT on steroids.”