Examlex
One advantage of current commercial nuclear reactors is that,although they are expensive to build,they can be used indefinitely,as long as sufficient fuel is available.
Content Validity
The extent to which a test measures the entire range of material or behavior that is supposed to be measured.
Low Validity
A term indicating that the effectiveness or correctness of a measurement or test is questionable or lacking.
Binet-Simon Scale
The first intelligence test, developed by Alfred Binet and Théodore Simon, designed to identify children with learning impairments.
Mental Age
A measure of an individual's mental attainment, based on the age at which it is normal to reach a certain level of cognitive performance.
Q1: El NinoSouthern Oscillation phenomena seem to be
Q6: Evolution can be defined as<br>A) a process
Q19: The changes in permafrost has very little
Q20: Conflict diamonds.<br>A) Are those mined in countries
Q24: In general,warm air can hold more moisture
Q25: Saturation water vapor pressure<br>A) increases with temperature.<br>B)
Q25: During mid-2009,nuclear fission power plants in the
Q39: Unlike streams,lakes do not flood because runoff
Q40: Groundwater rights<br>A) Are left undefined in the
Q42: Which of the following factor is a