Validity and Consistency
It is generally accepted that efficacy of tests, including behavioural and personality assessments, is best measured by studying three factors: reliability, validity and utility.
Read more about this topic: Thomas Personal Profile Analysis (PPA)
Famous quotes containing the words validity and, validity and/or consistency:
“It does not follow, because our difficulties are stupendous, because there are some souls timorous enough to doubt the validity and effectiveness of our ideals and our system, that we must turn to a state controlled or state directed social or economic system in order to cure our troubles.”
—Herbert Hoover (1874–1964)
“It does not follow, because our difficulties are stupendous, because there are some souls timorous enough to doubt the validity and effectiveness of our ideals and our system, that we must turn to a state controlled or state directed social or economic system in order to cure our troubles.”
—Herbert Hoover (1874–1964)
“The lawyer’s truth is not Truth, but consistency or a consistent expediency.”
—Henry David Thoreau (1817–1862)