For creating and reading data visualizations, visual literacy is crucial. This article advances the knowledge about graphical variations and conventions related to the basic graphical element of the graphical line used as a connector in data visualizations. Some visual characteristics of connecting lines can be used to show directionality and thus…

This investigation of a decade of discussion on the uses of media for adult learning continues a collection of information that was initiated in September 1974 in an earlier bibliography. This report describes the methodology and search strategies employed in a comprehensive review of research on the applications of visual and digital technologies…

Reintroduces and updates the geographic profile as a visualization technique for representing and analyzing the structure of geographical information. A computer software-generated profile focuses on specific information (persons per square mile in selected cities) and represents that information spatially on a graph. (MJP)