The third of three articles devoted to a better understanding of the air conditioning techniques needed in AV/TV rooms. Related articles are EA 504 769 (American School and University; v46 n7 Mar '74) and EA 504 853 (American School and University; v46 n8 pp47-51 Apr '74). (MLF)

The purpose of the eight studies reported in this paper was two-fold: to identify some of the relationships that exist between the unique properties of diagrams and various aspects of cognitive processes and learning, and, subsequently, to derive principles from these relationships that would direct the design and use of diagrams in the classroom.…

Instructional development models have been primarily concerned with audience analysis, content, media selection and sequencing, rather than the design of the program. They fail to analyze either the interaction between the content, learner, objectives, and medium, or how best to design the content for presentation through the medium. This paper…

This bilingual publication deals with the characteristics of the young child, the importance of play to the development of the young child and the design criteria for play spaces that cater to the preschooler's special needs. Included are detailed suggestions regarding location and features that encourage various types of play. The relationship…

The first of a two-volume report discusses building laws and construction code provisions for the physically handicapped under Public Law 90-480 within New York city and state. An initial section presents excerpts and explanations of Federal laws along with the specifications of the American National Standards Institute for making buildings…

The second of a two-volume report focuses on accessibility laws for the physically handicapped in New Jersey, Connecticut, and Pennsylvania. The introductory section covers architectural standards developed by the American National Standards Institute and reviews pertinent federal legislation. Diagrams and illustrations are used to examine…

Research was reviewed and conducted regarding the accessibility of buildings for physically disabled persons. Data was produced regarding anthropometrics (eye level and reach limits for ambulant, semiambulant, and wheelchair bound persons); wheelchair maneuvers; speed and distance (maximum travel distances for people with limitations of stamina);…

The purpose of these Federal safety guidelines is to reduce the severity and frequency of injury associated with public playground equipment under conditions of normal use and reasonably foreseeable misuse. Safety guidelines regarding: (1) assembly, installation, maintenance instructions and identification; (2) materials of manufacture and…

Intended as a guide for designing and constructing accessible buildings and park facilities for handicapped persons, the manual details design considerations for the following areas: parks and recreation areas, identification signs, parking, trails, picnic areas, furnishings, camp sites, boating, fishing, play and game areas, swimming areas,…

A carpeting survey discusses the following areas--(1) survey methodology, (2) location of carpeting usage, (3) carpeting cost comparisons to other floor coverings, (4) kinds of carpeting used, and (5) conclusions. The conclusions are as follows--(1) use of carpeting as a floor covering is increasing, (2) carpeting is the favored floor covering in…

The characteristics of the rear-projection screen are examined in detail. Numerical constants are provided that define these characteristics for practical screens and convert foot-candles to footlamberts. A procedure is given by which an optimum screen may be specified for a specific application. Contents include--(1) introduction, (2) projection…

In response to the fast growing prominence of windowless buildings due to potential or possible aesthetic, psychological, and economic advantages, this article was written to discuss--(1) effects of windowless construction on the life safety of building occupants, (2) the possible extents of fire damage to the building and its contents, and (3)…

This document discusses how to conduct a needs assessment for inservice teacher education. It states that the form or method of conducting a needs assessment must be decided upon after first considering teacher preferences, cost, and the capabilities of the local organization implementing the survey. Three methods of conducting needs assessment…

Some general philosophy about maps is presented in the introduction. It is noted that the main purpose of a map is to generate an intellectual response through visual symbols. Quantitative distribution maps present a number of design problems that have led to continuing investigations of graduated circles as point symbols. A summary of the…