The author describes potential problems in the classroom use of distance low vision aids (including the ring telescope and closed circuit television) with visually impaired children 5-13 years old, and emphasizes the need for cooperation between the teacher and the prescribing physician. (CL)

Discusses questions involved in the depiction in pictures of various kinds of linguistic items, particularly semantic fields, culture-laden concepts and relative "picturability" of various types of words. It is suggested that linguistic criteria should more consciously determine the composition and organization of visuals. (KM)

Understanding the concept of interaction is vital to understanding the relationships of dimensions of phenomena under study. Use of multivariate analysis of variance is described as a useful approach for discovering the extent to which events may be complexly interaffecting. (Author/AV)

The authors advocate that students frequently lack fundamental numerical literacy on the order of millions or billions, and that this comprehension is critical to grasping key evolutionary concepts related to the geologic time scale, the origin and diversification of life on earth, and other concepts such as the national debt, human population…

This document includes one year of newsletters from the Commission on Preservation and Access. The Commission on Preservation and Access was established to foster and support collaboration among libraries and allied organizations in order to ensure the preservation of the published and documentary records in all formats and to provide enhanced…

The Kodak Photo CD (compact disk) system provides a fun, new, very accessible way to integrate images into geography classroom presentations. Graphicacy deals with spatial information that can only be expressed by a graph, map, or photograph. The importance for geography students to develop visual observation and graphic interpretive skills is…

This study is presented as an exploratory research effort regarding students' perceptions of PowerPoint presentations used by college instructors in a basic Fundamentals of Public Speaking course. Data were collected to determine the outcomes in four primary areas: General Questions about PowerPoint use; Perceived Effectiveness of PowerPoint;…

This directory of 16mm film libraries has been compiled in order to help teachers, school administrators, and community leaders locate and obtain motion pictures for use in education. It is a revision and expansion of the 1948 Office of Education publication, "A Partial List of 16mm Film Libraries," which contained 576 libraries. The directory is…

Studied the effectiveness of using small individual molecular model kits to enhance achievement by university freshmen in a chemistry course. Concluded that students with experience of visualizing chemical concepts shifted their methods of learning from mere rote recall to critical reasoning. (CC)

A fundamental method of explaining the basic accounting principles and concepts (debit, credit, basic accounting equation) which includes visual aids, reference to local businesses, and drill, does much toward increasing the student's skill and enhancing his understanding of the subject matter. (Sample transparencies are included.) (Author/AJ)

Describes how teachers can prepare nonphotographic slides on cellophane with the aid of a transparency machine as a substitute for the overhead projector. (RL)

A study done for the National Medical Audio Visual Center on projection systems, covering all aspects which must be properly planned for the most effective results in communications systems. (Author)

Students whose Physical Science Study Committee (PSSC) physics course was supplemented with the PSSC films did not achieve significantly higher scores on the PSSC Achievement Test or the Test on Understanding Science than students who did not see the films, when intelligence and science background were used as covariates. (AL)