The purpose of this study is to study the performance of different methods (inverse probability weighting and estimation of informative bounds) to control for differential attrition by comparing the results of different methods using two datasets: an original dataset from Portland Public Schools (PPS) subject to high rates of differential…

Three principal uses of composite variables in the Title I Evaluation and Reporting System (TIERS) are examined in light of four basic methodological issues: (1) the criterion used in constructing the composite; (2) the likely reliability of both component and criterion variables; (3) the form of the relationship between components and criterion;…

Florida's Statewide Assessment Program of the State Department of Education has been involved in a major effort to develop adequate strategies for releasing and publishing assessment scores for schools. One dimension of this effort has been the development of predicted or "adjusted" scores. These scores compare a school to other similar…

The Statewide Assessment Program of the Florida State Department of Education is responsible for measuring student achievement and disseminating the assessment results. One dimension of this effort has been the development of predicted or adjusted school scores. These scores are based on several factors which are related to achievement. Among…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…