The first of two reports in this document details the use of a trial teletext service in residential Washington, D.C. during the second half of 1981. It is emphasized that caution must be exercised in interpreting the results since the trial was designed as a pilot with a sample of only 40 households. In addition, there were significant technical…

Several projects were undertaken in 1986 for the purpose of maintaining and improving the ERIC system. This report focuses on one of the projects that involved two surveys of users of the ERIC system and its products. Survey I consisted of a stratified sample of 500 ERIC Standing Order Customers (SOCs). These sites subscribe to the ERIC microfiche…

This study describes the use and value of the major information products and services provided by the Defense Technical Information Center (DTIC). These products and services include technical report distribution on an on-demand basis and through the Automatic Document Distribution (ADD) program; secondary information dissemination through online…

A study was conducted to assess the value of the Energy Data Base (EDB), which is produced by the Technical Information Center (TIC) of the Department of Energy (DOE) in order to provide a means of identifying primary energy information sources, particularly journal articles and technical reports. The volume of energy information distributed to…