An adaptation of Heilprin's model of the path of propagation of human messages is used to explore the truism that more experienced academic researchers tend to go directly to the published literature, while less experienced researchers may rely more on such secondary sources as indexes and other library reference and bibliographic services. The…

Prepared for teachers working with disadvantaged students, this booklet contains keys and indexes for activities in the out-of-doors. It should be used in conjunction with field trip activity sheets and follow-up materials currently available through the Southeastern Pennsylvania Outdoor Education Center and described in the following documents:…

Discusses the cooperative effort between librarians and science faculty at Bucknell University in developing an effective library use education course for incoming undergraduate science and engineering students. Describes course structure and activities, and includes a library instruction bibliography. (five references) (EA)