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Preferred term

double-blind lineup administration  

Definition

  • A double-blind lineup refers to a lineup procedure in which both the witness and the lineup administrator are unaware of which lineup member is the suspect under investigation. Scholars began recommending this procedure, in contrast to the typical procedure in which the lineup administrator knows which lineup member is the suspect, because of concerns that a nonblind administrator would unintentionally communicate to the witness the identity of the suspect, increasing the rate of mistaken identifications when the suspect is not the perpetrator. [Source: Encyclopedia of Psychology and Law; Double-Blind Lineup Administration]

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https://concepts.sagepub.com/social-science/concept/double-blind_lineup_administration

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