Which description matches a double-blind procedure for an identification?
The officer or agent administering the identification does not know whether or not the suspect is present.
No one participating in the test knows anything about the case.
The officer or agent responsible for the test is also responsible for the arrest.
The officer or agent administering the identification does not have any facts of the case.
The description that matches a double-blind procedure for an identification is:
"The officer or agent administering the identification does not know whether or not the suspect is present."
To understand why this is the correct description, let's break down the concept of a double-blind procedure in an identification.
A double-blind procedure is a method used in scientific research and law enforcement to minimize bias and increase the accuracy of results. It involves keeping both the participant and the administrator of the test in the dark about certain key information.
In the context of an identification procedure, a double-blind procedure means that the officer or agent conducting the test should not know whether or not the suspect is present among the potential options. This helps prevent the administrator from inadvertently influencing the participant's decision based on their own knowledge or expectations.
By ensuring that the officer administering the identification does not know which individual is the suspect, it reduces the possibility of any unconscious cues or behaviors that might sway the participant's decision.
Therefore, of the given options, the description stating that "The officer or agent administering the identification does not know whether or not the suspect is present" is the one that matches a double-blind procedure for identification.