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Jordan M. Wheeler; Kevin R. Raczynski; Allan S. Cohen; George Engelhard Jr. – Journal of Experimental Education, 2024
Integrated writing assessments are tasks that require students to construct an essay using evidence from source texts. Topic models are statistical models used to analyze text. This study analyzes two integrated writing tasks from students in grades 6 (N=1,250) and 8 (N=1,250) using topic models. Independent evaluations of the essays were also…
Descriptors: Middle School Students, Grade 6, Grade 8, Mathematical Models
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Phelps, James L. – Educational Considerations, 2008
The never-ending organizational challenge is to allocate available resources to best achieve its goals. Out of this fundamental question several models have evolved. One is a conceptual model--a way to think about how organizations operate. A second is a statistical model estimating the magnitude of relationships among goals and elements of the…
Descriptors: Productivity, Educational Change, Educational Resources, Organizational Change