Evaluate:
Whether each appraiser consistently identifies each fingerprint.
Whether the appraisers are consistent with each other when they assess each fingerprint.
Whether the appraisers assess correctly, according to the standard.
To determine whether appraisers assess correctly, the FBI provides the standard (the correct assessment) for each fingerprint.
Note: The column of standards can contain either numeric or text attributes, but you must use the same codes as the assessment column. Thus, a match occurs when both the assessment and the standard are “A”. But a match does not occurs when the assessment is “A” and the standard is “1”, even if “1” signifies “A” to the appraiser.