The purpose of the study was to investigate the impact of an experimental online learning tool on student performance. By applying cognitive load theory to online learning, the experimental tool used was designed to minimize cognitive load during the instructional and learning process. This tool enabled students to work with programming code that…

The goal of the Carnegie Mellon Online project is to build an infrastructure for delivery of courses via the World Wide Web. The project aims to deliver educational content and to assess student competency in support of courses across the Carnegie Mellon University (Pennsylvania) curriculum and beyond, thereby providing an asynchronous,…

This paper describes the personalized system of instruction (PSI), a teaching method based on a high student involvement in the learning process, immediate feedback, mastery learning, and careful planning and instructional design of the course content. With PSI, students proceed through the course at their own pace and are required to demonstrate…