Fifteen college students read passages from a cathode-ray tube as their eye movements were monitored in a study that investigated the size of the visual region within which they used visual information to distinguish among letters as they read. (HOD)

This essay and 48-item annotated bibliography provide information on potential problems of computer terminal use--cathode ray tube, video display unit, video display terminal--in libraries. Information on ergonomics (matching people to machines in humane way), eyes and vision, and radiation is included. (EJS)

Short articles describe the construction and use of a probe for measuring magnetic fields, the determination of the speed of electromagnetic transmission by utilizing standard time signals relayed from an orbiting satellite, and an apparent paradox in the theory of electron deflection in cathode ray tubes. (AL)

Describes a method for estimating the number of cathode ray tube terminals needed for public use of an online library catalog. Authors claim method could also be used to estimate needed numbers of microform readers for a computer output microform (COM) catalog. Formulae are included. (Author/JD)

This manual describes the LOGO system implemented for the PDP 11/45 at the MIT Artificial Intelligence Laboratory. The "system" includes a LOGO evaluator, a dedicated time-sharing system, and various special devices related to output such as robot turtles, tone generators, and cathode ray tube displays. (Author/SD)

Four categories of automated network catalog products and services are examined. The advantages and disadvantages of (1) the on-line cathode-ray-tube (CRT) display, (2) the line-printer produced card, (3) the photo-composed book catalog or catalog card, and (4) computer-based microforms are all reviewed. (Author)

Discusses the characteristics of different computer screen technologies including the possible harmful effects on health of cathode ray tube (CRT) terminals. CRT's are compared to other technologies including liquid crystal displays, plasma displays, electroluminiscence displays, and light emitting diodes. A chart comparing the different…

Describes methodology and results of a study examining the role of layout and graphic design in the legibility of instructional text displayed on cathode ray tubes. This report includes a multidimensional scaling analysis, an analysis of the stimuli and independent variables, and labeling and dimensions using adjective and interview data. (MBR)

This checklist based on an earlier version (1980) relates specifically to cathode ray tube and other visual display terminals (VDTs) and also applies to personal computers. Highlights include changes in VDTs, selecting a VDT (evaluate needs, survey market, observe and use, talk to users), and screen and keyboard characteristics. (EJS)

Library patrons evaluated two versions of a bibliographic record displayed on cathode ray tube terminal, one representing Library of Congress (LC) format, the other, one of 15 format variations. Patrons generally preferred side heading label and underlining to LC forms, and upper and lower case letters to lower case only. (EJS)

Describes a novel instructional method for physics involving the use of a computer assisted instruction system equipped with cathode-ray-tube terminals, light pen, and keyboard input. Discusses exercises with regard to content, mediation, scoring and control. Several examples of exercises are given along with results from student evaluation. (LC)

Reviews color research and considers its implications for the design of instructional materials. Topics include physiological and psychological effects; color and learning, including attention, search tasks, retention and other objective measures, and non-objective measures; color and the cathode ray tube (CRT); and further research needs.…

This paper discussed two innovations in the application of computer technology to vocational counseling in a university: (1) administration and scoring of a vocational interest inventory through the means of a cathode-ray-tube typewriter computer terminal, and (2) the development of the major field of study map (MFM), using local university norms.…

The findings of an experiment are reported in which 28 students taking a graduate level course in techniques of programed instruction were randomly assigned to either cathode ray tube (CRT) or teletype terminals. Results from the analysis of the final concept test data revealed that students performed equally well regardless of terminal device.…

The course described in this pamphlet completes the theory of black and white television and introduces the student to basic color. Course content includes goals, specific block objectives, the cathode-ray tube (electrostatic and electromagnetic control), video IF amplifiers and detectors, sound IF amplifiers and audio detectors, colorimetry,…