This paper aims to provide a holistic view of the current practice of chat reference evaluation and to suggest a framework that could help reference practitioners evaluate chat reference services in multiple contexts.
A thorough review of the literature on chat reference evaluation is conducted and the evaluation studies are grouped by their evaluative perspective and measures. Based on the literature review, a framework of perspectives and measures for chat reference evaluation is proposed.
Chat reference evaluation has incorporated a number of new elements that do not exist in desk reference evaluation. All the evaluation perspectives and measures reported in chat reference literature are incorporated into a final framework except for one variable – “cost‐effectiveness” – which lacks the support of empirical studies in the literature.
The analytical review of the literature provides a holistic view of how chat reference is being measured for its value to both libraries and users, thus furthering the professional understanding of chat reference performance in the library environs. The framework of evaluation perspectives and measures resulting from the literature review is applicable in multiple chat reference contexts and can be customized to serve different evaluation purposes. In turn, this framework gives chat reference evaluators a clear idea of what to look at and how.
This paper fills the need to provide reference practitioners with both a critical view of current chat reference practice, and a tool that could help them design and develop a chat reference evaluation project.
