Medical Definition of catatonia. : a marked psychomotor disturbance that may involve stupor or mutism, negativism, rigidity, purposeless excitement, echolalia, echopraxia, and inappropriate or bizarre posturing and is associated with various medical conditions (such as schizophrenia, Huntington's disease, or Wilson's disease)
Understanding the asvab test. The ASVAB is a series of tests developed by the Department of Defense and is used by the U.S. Army to determine whether you have the mental aptitude to enlist. The ASVAB also helps determine which Military Occupational Specialties (MOS) you qualify for.he ASVAB consists of ten short tests to complete during three hours. An ASVAB test administrator will give you instructions and tell you how long you have to complete each test. However, before you begin, you will have a chance to answer some practice questions and ask any questions about taking the test.
Updated June 30, 2014. Only two of the military services use the ASVAB for commissioning qualification. The other services have separate officer qualification tests, such as the Air Force Officer Qualifying Test (AFQT). Army. Applicants for Army OCS (Officer Candidate School) must score a minimum of 110 on the Army's GT Line Score of the ASVAB. Marine Corps. Candidates for Marine OCC (Officer Candidate Class) or PLC (Platoon Leaders Course), must score a minimum of 115 on the Marine's GT line sore of the ASVAB. Candidates can also qualify with a minmum combined score of 1000 on the verbal and math sections of the SAT, or a combined math and verbal score of 45 on the ACT.