Identifies a working set of standards by which to assess individual digital reference services (Internet-based human-mediated information services) and to define membership within a collaborative network of digital reference services. The standards are designed for the Virtual Reference Desk AskA Consortium. (Author/LRW)

Outlines a study to develop methods to assess the quality of digital reference services, test and refine measures and quality standards to describe digital reference services, and to produce a guidebook that describes how to collect and report data for these measures and standards. (Author/AEF)

Reports on work from two studies in progress related to assessing digital library reference services and developing standards that support such services. Suggests that two types of standards-utilization and technical-should be considered together in the costing, statistics, and measures for digital reference services. (Author/AEF)