Discusses flaws in the Apple IIe Applesoft random number generator, RND, and reports results of frequency and serial correlation tests of the generator. Suggestions of seeds that yield sequences of numbers which pass fundamental screening tests for randomness are presented. (Author/LRW)

This report provides a general overview of available courseware for computer assisted instruction by examining the distribution of these packages across grade level, hardware type, instructional mode, and subject areas, including art, business education, computer science, language arts, foreign language, mathematics, science, social studies,…

Describes five statistical simulation programs developed at Wichita State University--Coin Flip and Raindrop, which demonstrate the binomial, Poisson, and other related distributions; Optimal Search; QSIM; and RANDEV, a random deviate generation program. Advantages of microcomputers over mainframes and the educational uses of models are noted.…

This report provides an analysis of microcomputer software available for elementary and secondary level instruction in 1989 as compared to 1984. Data from the Resources in Computer Education (RICE) database are used to compare distribution of software programs by grade level; hardware manufacturer; application type (drill, tutorial, simulation,…

The purpose of this study was to investigate whether parents were more likely to purchase home computers for sons than for daughters, and whether elementary and secondary students reflect sex differences in their attitudes toward computer use. The survey instrument was constructed to provide face validity in order to investigate whether computer…

This study examined how upper elementary biology students grasped the concepts of mean and deviation from mean and the implications of these concepts. Pretesting and posttesting of students who did and did not have computer assisted training in the concepts indicated that though most students failed in more difficult tasks, experimental students…

Survey of Ohio State University faculty members and administrators examines their attitudes and perceptions regarding need for, and potential use of, a computerized database to increase efficiency of graduate school administration, and to collect and generate data for academic departments' use in improving programs. Proposed database design is…

This paper describes teacher usage of the microcomputer programs Test Analysis Package (TAP) and Student Problem Package (SPP) to analyze students' test item responses. These methods of organizing, analyzing, and reporting test results have proven useful to classroom teachers. The TAP consists of four integrated microcomputer programs to edit,…