In identity defense, which factor is commonly considered?

• A. Weather conditions
• B. Bias in identification procedures
• C. Victim's shoe size
• D. DNA

Answer: (B)

Eyewitness identifications are most trustworthy when the procedure used to obtain them is fair and non-suggestive. The factor commonly considered is bias in identification procedures. If a lineup or photo array is assembled or presented in a way that cues the witness or makes the suspect stand out, or if the administrator’s actions subtly guide the witness toward a particular choice, the result may reflect suggestion rather than memory. Scrutinizing these procedural biases helps determine whether an identification is reliable or tainted by how it was conducted.

Other options don’t fit as well. Weather conditions aren’t a standard measure of the fairness or reliability of the identification itself, and victim’s shoe size has no relevance to how a witness identifies a suspect. DNA relates to physical evidence rather than the reliability of an eyewitness identification process. The emphasis in identity defense is on ensuring the identification procedure is fair and unbiased, which is why bias in identification procedures is the key factor.