When evaluating how often items are read or borrowed, which analysis is used?

• A. Usage Data Analysis.
• B. Comparative Analysis.
• C. Documentation Procedures.
• D. CREW Method.

Answer: (A)

Focusing on how often items are used means looking at circulation data—checkouts, renewals, holds, and related statistics—over a period of time. This usage data analysis shows which titles, formats, or subjects are popular, when demand spikes, and where the collection may be underutilized. Those insights help librarians decide what to keep, expand, or remove, and guide future purchasing decisions. Other options don’t fit this purpose: comparing items to others doesn’t specifically measure how often something is borrowed, recording procedures addresses how actions are documented rather than how often items are used, and the CREW method is a weeding framework with criteria for removing materials rather than a general analysis of usage frequency.