Research is presented that is derived from the hypothesis that a person's interpretation of emotional stimulus is affected by the painted hue and the light intensity of the visual environment. The reported experiment proved in part a null hypothesis; it was suggested that, within the considered variables of the experiment, either a person's…

An experiment was conducted to determine the influence of three variables on the perception of the psychophysical phenomenon of flicker in wide angle cathode ray tube (CRT) displays. The three independent variables treated in the experiment were: 3, 6, and 9 foot-lambers (FL) illumination levels; four images, three static and one dynamic; and 26…

A study examined the behavior of 8 Israeli children (ages 2-4) with developmental disabilities and maladaptive behavior who were exposed to direct lighting with unshielded standard fluorescent lamps vs. indirect diffuse full spectrum fluorescent lamps. The duration of adaptive behaviors was significantly higher under the indirect lighting.…

The sources and characteristics (light measurement, direct and indirect or reflected glare) of glare problems in the video display terminal work environment are described. Glare control measures, including the location and design of lighting systems, managing outdoor light and using screen filters and hoods, are reviewed. Five sources are given.…

Guidelines for planning the lighting facilities for recreational and other athletic fields are presented (a softball field is used for an example). Guidelines are given for determining (1) lighting needs and levels of uniformity; (2) lamp choice; (3) structural requirements; (4) operating and maintenance costs; and (5) financing options. (PP)

This worktext guides film and video students through a series of practical exercises, quizzes, and projects designed to help reinforce skills learned through applied lighting situations. The book is organized in three parts. The first part contains four chapters devoted to basic concepts: (1) "The Visible Spectrum"; (2) "Film and…

Recent research indicates there are a great many nonvisual effects of light on people. The control of rickets and the suntan effect are well understood. Less well known effects include synchronization of a number of physiological rhythms and prevention and control of infantile jaundice. Physiological and psychological effects also vary with the…

This compilation is a survey of the literature pertinent to the design of lighting for educational facilities. The contents are selected to be an overview of the topic while maintaining a technical level comprehensible to the layman concerned with school planning and design. The general subject areas are--(1) the visual and lighted environment as…

This bulletin discusses the use of color in school buildings and describes those colors specifically designed for use in schools. Part I discusses the difficulty of using color in physical environments where many different and often conflicting needs must be met, encourages the systematic consideration of these needs, and suggests principles or…

Discusses aspects of microcomputer operation that are associated with the human operator and the interface between human and machine or workplace. Work productivity, furniture design (desks, seating), keyboards (shape, layout, and "feel" of keys), and video display terminal screens and lighting are noted. (EJS)

Indicates what happens to man when he suffers sensory deprivation, and underscores color's influence on behavior patterns. (Author)

Describes factors to be considered in the design of ergonomically correct workstations for online searchers. Topics discussed include visual factors, including lighting; acoustical factors; radiation and visual display terminals (VDTs); screen image characteristics; static electricity; hardware and equipment; workstation configuration; chairs;…

Suggests group relamping in educational facilities as a more efficient method than spot replacement of failed lamps. It can reduce operating costs, improve lighting quality, and help with federal and state regulations compliance. The implementation of group relamping is discussed in terms of planning, energy savings, and environmental issues. (RE)

This guide is intended to help school administrators, members of school district governing boards, architects, and engineers objectively evaluate school lighting systems. The California school lighting design and evaluation procedure described provides a step-by-step design method that, when used properly, results in balanced lighting for school…

The primary function of this book is to treat the topic of lighting design in such a manner as to bridge the gap between architects and illuminating engineers. The work is divided into three parts: Part I, Principles of Design, offers information and analysis of how natural and artificial lighting affects building design, how illumination levels…