WebA blinded procedure prevents an officer from knowing when the witness is viewing a photo of the suspect, but can be conducted by the investigating officer"); id. at 107 ("The committee [appointed by the National Academy of Sciences] recommends blind [double-blind or blinded] administration of both photo arrays and live lineups and the adoption ... WebDouble-blind definition, of or relating to an experiment or clinical trial in which neither the subjects nor the researchers know which subjects are receiving the active medication, …

Police Lineups: Making Eyewitness Identification More Reliable

Webmember is the suspect (i.e., double-blind administra-tion; Wells et al., 1998, 2024). The opening description of a photo-array administra-tion performed in an actual case illustrates some of the problems that can arise when officers fail to use double-blind procedures. Single-blind administration occurs WebOct 24, 2013 · "Double blind sequential photo array is an extremely progressive technique," said Commissioner Anthony Batts, Baltimore Police Department. Starting this … food atlas of the world

Archived Eyewitness Identification National Institute of Justice

Webadministered a double-blind photo array procedure1 to Rahman as Detective Christopher Kazmarek, the lead homicide detective in the case, watched a video feed of the interview on his computer monitor. In the first array, Rahman identified Doggett in Photo 4 as the man who stabbed Webb. In the second array, he identified Case in Photo 2, and wrote Webto administer the photo array procedure with Witness A. Detective Rooney prepared the photo array and then handed it to Investigator Valvo to perform the procedure in a “double blind” manner. Detective Rooney used RICI to formulate the array and generate the images. Investigator Valvo then administered the photo array with Witness A. ekar fact sheet