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…

High School and Beyond is a national longitudinal study of the cohorts of 1980 high school seniors and sophomores in the United States. The School File, a machine-readable data file (MRDF) contains questionnaire response data provided by administrators from 988 public, Catholic, and private schools. The file focuses on a number of school…

The Parent Survey of High School and Beyond is a study of the parents of 1980 high school seniors and sophomores in the United States conducted in 1980 as part of a national study of these cohorts of students which was intended to follow them through their early adulthood. The revised machine-readable data file (MRDF) Parent Analysis File (PAF)…