An Analysis of Evolving Metadata Influences, Standards, and Practices in Electronic Theses and Dissertations

This study uses a mixed methods approach to raise awareness of divergences between and among current practices and metadata standards and guidelines for electronic theses and dissertations (ETDs). Analysis is rooted in literatures on metadata quality, shareable or federated metadata, and interoperability, with attention to the impact of systems, tools, and practices on ETD date metadata. We consider the philosophies that have guided the design of several metadata standards. An examination of semantic interoperability issues serves as an articulation of the need for a more robust ideal moving forward, rooted in lifecycle models of metadata and concerned with the long-term curation and preservation of ETDs.