Reviews psychometric approaches to problems of modeling student achievement (the student model) within intelligent tutoring systems (ITS). A number of cognitively oriented psychometric approaches, including latent-trait models, statistical pattern recognition methods, and causal probabilistic networks are described and discussed within the current…

In this response to commentaries provided on their original paper, "Beyond Intelligent Tutoring Systems: Situations, Interactions, Processes and Affordances," the authors elaborate on the aims of their conceptualization, focusing on the nature of affordances and situations. (AEF)

Discusses how the reverse engineering approach can generate feedback on computer programs without the user having any prior knowledge of what the program was designed to do. This approach uses the cognitive model of programming knowledge to interpret both context independent and dependent errors in the same words and concepts as human programmers.…

From an ecological psychology perspective, a full analysis of any learning context must acknowledge the complex nonlinear dynamics that unfold as an intentionally-driven learner interacts with a technology-based purposefully designed learning environment. A full situation model would need to incorporate constraints from the environment and also…

Explanations for poor learning include inadequate subject matter, students, and approach, but this article argues that the information processing needed for deep learning is hampered when students can not spontaneously engage in cognitive activities fostering such learning. Describes three studies in which high school students learned about the…

Defines metacognition, examines metacognitive differences in learners, reviews past and current developments in intelligent tutoring systems, and introduces a computer-based system to help learners develop metacognition in studying from texts. Presents results of a study that analyzed the learning methods of students and makes suggestions for…