Measurement in Information Science

Providing detailed discussions of measurement from a variety of viewpoints and a wide range of applications, this practical text examines how measurement is defined and used in information science, including documents/text/records, searching, output services, and data collection. The book is an excellent secondary or recommended text for courses in research methods, information retrieval, database management, and systems design. * * Covers the quantitative and qualitative aspects of measurement * Examines mathematical and statistical concepts * Explores measurements of databases and information retrieval