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 This dictionary definitions page includes all the possible meanings, example usage https://analisis-de-puesto-de-tra49494.dreamyblogs.com/37021733/la-mejor-parte-de-análisis-de-puesto-de-trabajo-formato