Term: double blind: 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
Broader: event: something that happens at a given place and time | Unrelated: subtotal: the sum of part of a group of numbers
Broader: event: something that happens at a given place and time | Unrelated: insulating material: a material that reduces or prevents the transmission of heat or sound or electricity
Broader: event: something that happens at a given place and time | Unrelated: betterment: an improvement that adds to the value of a property or facility
Broader: event: something that happens at a given place and time | Unrelated: finger wave: a wave made with the fingers
Broader: event: something that happens at a given place and time | Unrelated: liquor: a liquid substance that is a solution (or emulsion or suspension) used or obtained in an industrial process
Broader: event: something that happens at a given place and time | Unrelated: matron: a married woman (usually middle-aged with children) who is staid and dignified
Broader: event: something that happens at a given place and time | Unrelated: charity: a kindly and lenient attitude toward people
Broader: event: something that happens at a given place and time | Unrelated: rent-rebate: a rebate on rent given by a local government authority
Broader: event: something that happens at a given place and time | Unrelated: levee: an embankment that is built in order to prevent a river from overflowing
Broader: event: something that happens at a given place and time | Unrelated: tendril: slender stem-like structure by which some twining plants attach themselves to an object for support