a test used to establish which cerebral functions are localised to which hemisphere

(chemistry) in qualitative inorganic analysis, a simple test for the presence of a range of metallic elements based on the colour imparted to a flame by a sample

Alternative spelling of time-tested

(software, testing) A process where a software application approaching full functionality is made available to a group of sophisticated users.

The Rorschach test.

(psychology) A method of psychological evaluation that uses a person's interpretations of inkblots or similar images to discover information concerning his or her personality, emotional functioning, or unconscious mind.

(statistics) Ellipsis of Student's t test.

(statistics) Ellipsis of Student's t-test.

(advertising) A method of market research that predicts in-market performance of an advertisement before it airs.

Any test done as practice, before an official test.