Typically involving the use of test scores, grades, and other forms of assessment in various educational contexts, the concept of data use has developed in parallel with the introduction of new managerial approaches to school governance, including performance management and accountability measures. This use of data for governance purposes is one way in which national authorities coordinate activities across administrative levels to improve education quality and effectiveness. Policymakers’ and researchers’ frequent use of the concepts of data and data use also usually parallels this development. However, based on systematic research mapping, the present findings identify differing ideas about data use in national and local contexts, including the role that data play and should play in school reform. Such differences relate to variations in school systems, teachers’ status, school governance traditions, curricular traditions, and research traditions. Moreover, characteristic of the literature on data use is an emphasis on the organization and development of effective data use practices. This is somewhat paradoxical, as both earlier and more recent studies emphasize the need for a stronger focus on the actual practices of the involved actors if data are to be of value in school development processes. Three important needs are important when considering data use in policy, research, and practice: the need for greater awareness of the epistemic aspects of data use; the need for context sensitivity, as data use is often presented as a universal concept across national and local contexts; and the need for researchers to communicate with other related fields to improve theory and practice.
