Evaluating electronic reference services: Issues, approaches and criteria

As electronic reference services become routine in many libraries, it is time to systematically examine how they are being implemented and used. Unfortunately, few libraries have rigorously examined their electronic reference services. We still know very little about who uses electronic reference services or why. We also do not know how satisfied our users are with the new services we are providing. This article provides an overview of the chief methodologies available for conducting assessments of electronic services (e.g., surveys, usability studies, observation, etc.). Existing criteria for evaluating reference services are discussed with suggestions for how they can be applied or adapted to the online service environment.