It is still unclear on what and how tool and learner characteristics influence tool use and consequently performance in computer-based learning environments (CBLEs). This study examines the relationships between tool-related characteristics (tool presentation: non-/embedded tool and instructional cues: non-/explained tool functionality) and…

In this paper, animated pedagogical agents are looked at from an instructional design perspective. A "support-typology" was constructed based on different dimensions on which support can be described and different roles instructional agents can assume. This typology is used to analyze currently available pedagogical agents. This analysis indicates…

Presents a study that addresses the importance of instructional metacognitive knowledge of university freshman through the use of a survey covering: (1) instruction in general; (2) instruction in two different environments; and (3) specific delivery systems and concrete interventions. Finds that instructional experiences affect the student's…