A permutation test was devised to compare the distribution of the observed number of serotypes per individual with that predicted assuming that the serotypes were distributed independently.
A variant of a line bisection test was devised.
In addition, to simulate the continuous accumulation of CMAS expected in service, a cyclic furnace test was devised in which a small dose of aqueous solution of CMAS was applied on TBC specimens at the start of every cycle until the samples were cycled to failure.
A subjective evaluation test was devised to evaluate its quality against human panning.
Dr. Posamentier cited his experience as a member of a panel that recently studied the state's Math A Regents exam and released a report citing serious flaws in the way the test was devised and field tested.
But the Rorschach test, in which elements of someone's personality can be deduced, its proponents claim, by his description of what he sees in a series of inkblots, has been used for 90 years, and is still going strong.The original test was devised by Hermann Rorschach, a Swiss psychiatrist, in 1921.
In this study a new, age dependent cut-off value for the test was devised and its usefulness with older patients assessed.
(Hats off to the same writer for describing the insertion of the speculum as like "having sex with a cold vegetable", though how would she know?) The smear test was devised by George Papanicolaou, known as Dr Pap, who realised in the early 20th century that he could get information on guinea pigs' sex cycles by examining their vaginal smears.
The test was devised in 1950 by computer science pioneer and second world war codebreaker Alan Turing, who said that if a machine was indistinguishable from a human, then it was "thinking".
