Technology-based, open-ended learning environments (OELEs) can capture detailed information of students' interactions as they work through a task or solve a problem embedded in the environment. This information, in the form of log data, has the potential to provide important insights about the practices adopted by students for scientific inquiry…

A recent conference on statistics education recommended that more emphasis be placed on the interpretation of research (IOR). Ways for developing and assessing IOR and providing a systematic framework for creating and selecting instructional materials for the independent assessment of specific IOR concepts are the focus of this paper. The…

Formative evaluation focuses on program modification based on ongoing measurement of student progress. The literature on formative evaluation for mildly handicapped students indicates that four measurement dimensions are critical: (1) focus of measurement; (2) frequency of measurement; (3) data display; and (4) data utilization methods. (Author/CB)