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 2. examine, put someone to the test, put someone through their https://holdenjbrjz.ltfblog.com/35405557/se-rumorea-zumbido-en-análisis-de-puesto-de-trabajo-psicosocial