RLG Programs has published RLG Programs Descriptive Metadata Practices Survey Results and RLG Programs Descriptive Metadata Practices Survey Results: Data Supplement.
Here's an excerpt from the announcement:
We conducted this survey in July and August 2007 among 18 RLG partners in the United States and the United Kingdom, selected because they had "multiple metadata creation centers" on campus that included libraries, archives, and museums and had some interaction among them. Our objective was to gain a baseline understanding of current descriptive metadata practices and dependencies, the first project in our program to change metadata creation processes.
The report summarizes the descriptive practices used across a variety of applications, the data structure and data content standards followed, the audiences for the metadata created, and some organization patterns. The data from the 89 respondents is reported in a series of charts and graphs that are open to interpretation. RLG Programs offers its own interpretation in the prefatory narrative, flagging questions for follow up and goals for future projects. Although we saw some expected variations in practice across libraries, archives and museums, we were struck by the high levels of customization and local tool development, the limited extent to which tools and practices are, or can be, shared (both within and across institutions), the lack of confidence institutions have in the effectiveness of their tools, and the disconnect between their interest in creating metadata to serve their primary audiences and the inability to serve that audience within the most commonly used discovery systems (such as Google, Yahoo, etc.).
