s/n793844

Information
has gloss	(noun) a test procedure in which the identity of those receiving the intervention is concealed from both the administrators and the subjects until after the test is completed; designed to reduce or eliminate bias in the results double blind
lexicalization	eng: double blind
subclass of	(noun) the act of testing something; "in the experimental trials the amount of carbon was measured separately"; "he called each flip of the coin a new trial" trial, test, run