We explore in this paper if automated scaffolding delivered via a pedagogical agent within a simulation can help students acquire data collection inquiry skills. Our initial analyses revealed that such scaffolding was effective for helping students who initially did not know two specific skills, designing controlled experiments and testing stated…

As the field of gifted education has increasingly embraced broader definitions of giftedness, teachers and specialists in the education of the gifted and talented need additional ways to assess the talent development needs of a broader array of students. Since learning styles comprise an important component of any comprehensive talent development…

This paper presents an overview of the design features that were developed for the Content Analysis Project. The purpose of the project was to examine the congruence between a state's test in eighth-grade mathematics and that used by the National Assessment of Educational Progress. The results of this analysis were then to be used to determine…

The conceptual framework for the instructionally sensitive assessment that guided the analyses of data from the Second International Mathematics Study (SIMS) are described. The intellectual rationale for the project effort and the current draft version of the guiding conception of "instructionally sensitive psychometrics" are discussed,…

The longitudinal analysis population of the National Education Longitudinal Study of 1988 (NELS:88) is used to produce descriptive findings about the transition to high school of eighth grade students. An overview summarizes some of the policy issues of the study and sketches the research design and samples. First, longitudinal data are used to…