Discusses the use of color computer graphics in teaching computer programing in the data processing department at Florida A and M University. A description of the course of study for data processing majors at the University is included. (JJD)

The plotting of multivariate data using computer line-printers has become a popular means of quickly representing multidimensional data. While many plotting programs are available, there is a paucity of research regarding the validity and reliability of interpretations made by viewing such graphics. This study explores the validity of four…

Describes a program written in VS BASIC which was created for the online tabulation, summarization, and display of information on collection size for an academic library and compares its performance with that of SAS (Statistical Analysis System). Nine figures compare tables produced by the two systems, and two references are given. (RAA)

Describes and illustrates Statistical Package for the Social Sciences (SPSS) procedures appropriate for book collection data analysis. Several different procedures for univariate, bivariate, and multivariate analysis are discussed, and applications of procedures for book collection studies are presented. Included are 24 tables illustrating output…

Recommends the use of computer graphics for making smart and quick decisions and reducing costs. Discusses the advantage of having user-friendly graphics, the importance of using a proper format, the basic steps for generating computer graphics, and the need to be aware of possible abuse or misuse of graphics. (EL)

The PLATO IV computer-based educational system contains its own communications hardware and software for operating plasma-panel graphics terminals. Key echoing is performed by the central processing unit: every key pressed at a terminal passes through the entire system before anything appears on the terminal's screen. Each terminal is guaranteed…