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Trends in Connectivity Technologies and Their Socioeconomic Impacts. Final Report of the Study: Policy Options for the Ubiquitous Internet Society. Technical Report
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Cave, Jonathan; van Oranje-Nassau, Constantijn; Schindler, Helen Rebecca; Shehabi, Ala'a; Brutscher, Philipp-Bastian; Robinson, Neil – RAND Corporation, 2009
This report is intended to inform the European Commission's DG Information Society and Media in developing its policies for the period 2010-2020. It is targeted to policymakers with expert knowledge of the field. The report summarises the work conducted in the study: "Policy Options for the Ubiquitous Internet Society". It builds on…
Descriptors: Program Effectiveness, Trend Analysis, Foreign Countries, Internet
Comparison of the Estimated Item Parameters of Shiba's Word/Phrase Comprehension Tests Obtained by Logist 5 and Those by the Tetrachoric Method.
Samejima, Fumiko – 1984
The use of a three-parameter logistic model for applying latent trait theory has become more popular because of the availability of computer programs. The program Logist 5 can be used not only for the item parameter estimation in the three-parameter logistic model, but also in the two parameter logistic model by setting the third parameter equal…
Descriptors: Correlation, Elementary Secondary Education, Equated Scores, Estimation (Mathematics)