Discusses various strategies for assessing importance of journals for acquisition; describes a discipline-specific selection algorithm which uses journal citation data to identify journals that contribute to a discipline's research foundation as well as those used for professional practice; and reports on two studies which demonstrated the…

Describes a longitudinal study of students' perceptions of the information search process in libraries over a four-year period from high school through college. The discussion covers the cognitive theory on which the study was based, a model of the search process, and how closely students' perceptions matched the model. (26 references) (Author/CLB)

Outlines problems involved in information retrieval evaluation and suggests a more user-centered interpretive approach. A longitudinal study that examines evaluation through the information-seeking behavior of 22 case studies of actual users is described; and relevance judgments, effectiveness ratios, and analysis of document failures are…