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Direct linkArmstrong, Ronald D.; Shi, Min – Journal of Educational Measurement, 2009
This article demonstrates the use of a new class of model-free cumulative sum (CUSUM) statistics to detect person fit given the responses to a linear test. The fundamental statistic being accumulated is the likelihood ratio of two probabilities. The detection performance of this CUSUM scheme is compared to other model-free person-fit statistics…
Descriptors: Probability, Simulation, Models, Psychometrics
Download full textAppalachia Educational Laboratory at Edvantia (NJ1), 2005
The Institute for the Advancement of Emerging Technologies in Education (IAETE), housed at Edvantia's Appalachia Educational Laboratory, addressed the need to assess technology literacy in an e-mail-based panel held during one week in September 2005. The conversation began with the importance of defining technology literacy, identifying a range…
Descriptors: Technological Literacy, Computer Literacy, Elementary Secondary Education, Student Evaluation
