This paper examines factors that influence the post-adoption satisfaction of educators with e-learning systems. Based on the expectation-confirmation framework, we propose a research model that demonstrates how post-adoption beliefs affect post-adoption satisfaction. The model was tested at a university by educators (n = 175) who use an e-learning…

The utility of modified item response theory (IRT) models in small sample testing applications was studied. The modified IRT models were modifications of the one- and two-parameter logistic models. One-, two-, and three-parameter models were also studied. Test data were from 4 years of a national certification examination for persons desiring…

The Schools and Staffing Survey (SASS) of the National Center for Education Statistics offers the most comprehensive picture available of elementary and secondary schools in the United States. The value of the SASS would be even greater if information on districts and schools could be related directly to student outcomes. A relatively inexpensive…

The first and second International Association for the Evaluation of Educational Achievement Science Studies examined and compared science achievement in 19 and 26 countries, respectively. This paper considered 10 technical issues that arose in these 2 studies of science education and achievement. The issues discussed were the: (1) need for the…

At one of a series of hearings on H.R. 6, the Elementary and Secondary Education Amendments of 1993, several experts discussed issues related to national assessment, assessment in Chapter 1, and state efforts to develop new forms of assessment. Eleanor Chelimsky, Assistant Comptroller General for Program Evaluation and Methodology of the General…