When should AVE-V be used?

• A. Only for unknown impressions
• B. Only for unknown versus unknown
• C. Applied regardless of impression type combinations
• D. Only for known versus known

Answer: (C)

The main idea is that AVE-V provides a consistent evaluation framework that should be used for every comparison of impressions, regardless of who the source is. This means applying the same criteria, steps, and decision logic whether you’re comparing impressions from known sources, unknown sources, or mixtures of both.

Using AVE-V across all impression-type pairings ensures the analysis is objective and defensible. It standardizes how you assess the quality and interpretability of an impression, how you extract relevant features, how you compare those features, and how you document uncertainty and conclusions. This consistency is crucial in forensic work because it reduces variability in interpretations that could arise from ad hoc methods and makes the reasoning auditable in court.

So, the best approach is to apply AVE-V regardless of the impression type combinations; this uniform application avoids narrowing the evaluation to any single scenario and supports reliable, transparent conclusions.