This paper demonstrates how to apply Machine Learning (ML) techniques to analyze student interaction data collected in an online mathematics game. We examined: (1) how different ML algorithms influenced the precision of middle-school students' (N = 359) performance prediction; and (2) what types of in-game features were associated with student…

A series of studies conducted to identify the factors that block and unblock problem solving is described. Through the construction of an isomorph of the classic "water jar" problems developed by A. S. Luchins (1942) as a dynamic graphic micro-world, several factors involved in producing blocked states were identified. Subjects included…

A series of computer-assisted instruction (CAI) lessons were written for use by students enrolled in a methods course in social studies education at the University of Iowa. Lessons provide instruction in the Flanders Interaction Analysis method which makes classroom verbal communication more effective. An interaction module was designed to help…

The paper describes a computer-based project designed to help college instructors teach introductory sociology. The project combines a variety of orientations to expose students to basic sociological concepts, classic theories, and the breadth of the discipline. Two traditional methods of teaching sociology include relying on different instructors…

Computer assisted instructional environments offer unique opportunities for the analysis of learning and problem solving processes. In this paper, partially automated techniques for process analysis are applied in a study of the problem solving strategies of a group of gifted students learning the Logo programming language. The objectives of the…

The computer-assisted teacher training system (CATTS) has been developed to provide a versatile technical system for the real-time collection, feedback, and analysis of observation-coding system data applied to the investigation of interactive behaviors and environments found in teacher behavior research in reading. CATTS technical innovations…

In this paper, three models of participant interactions in a Web-based instruction courses were identified among a diverse group of seven adult learners in a Course-On-Line, Masters of Instructional Technology Program at the University of Malaya (Malaysia). The three models were named the cyclical model, the hierarchical model, and the parallel…

This paper deals with the research of the realization interaction in the Finnish Virtual University's network-based studies of cognitive science in the autumn 2001. This research examines the independent study of cognitive science which occurs through a network and the face-to-face study that takes place in cooperation in a group and the study…

The study described in this report examined the ways in which teachers prepare to teach using microcomputers. The participants in the study were four teachers who used computers in instruction, and who had been identified as outstanding by an educational foundation. They represented elementary special education, high school gifted education,…