A driver is a specially written program which understands the operation of the device it interfaces to, such as a printer, video card, sound card or CD ROM drive. It translates commands from the operating system or user into commands understood by the the component computer part it interfaces with.
The Mental Age Test consists of 20 statements. Answers are multiple choice. Your first answer is your final answer. Statements are selected at random. 9,332,812 people have now taken this test. Nobody will see your answers - so be honest !
One of the problems in using mental age to measure intelligence, is that as a personâs chronological age (CA) increases, so does their mental age (MA). As a result, mental age is of little value in comparing scores between different groups of people, as oneâs mental age is always rising and so is therefore unstable.o a valid intelligence test would measure intelligence and not something else like your personality. However, in order to determine the validity of a test, it is necessary to compare the scores obtained by that test with an outside criterion.