Browsing CEMO Centre for Educational Measurement by Author "Frey, Andreas"
Now showing items 1-7 of 7
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Nagy, Gabriel; Nagengast, Benjamin; Frey, Andreas; Becker, Michael; Rose, Norman (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Position effects (PE) cause decreasing probabilities of correct item responses towards the end of a test. We analysed PEs in science, mathematics and reading tests administered in the German extension to the PISA 2006 study ...
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Engelhardt, Lena; Goldhammer, Frank; Naumann, Justus D; Frey, Andreas (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)Computer-based assessments open up new possibilities to measure constructs in authentic settings. They are especially promising to measure 21st century skills, as for instance information and communication technologies ...
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Born, Sebastian; Frey, Andreas (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)Although multidimensional adaptive testing (MAT) has been proven to be highly advantageous with regard to measurement efficiency when several highly correlated dimensions are measured, there are few operational assessments ...
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Spoden, Christian; Frey, Andreas; Bernhardt, Raphael (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)The development of a computerized adaptive test is considered a labor-intensive and time-consuming endeavor. This paper illustrates that this does not have to be the case—by demonstrating the steps taken, the decisions ...
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Frey, Andreas; Spoden, Christian; Goldhammer, Frank; Wenzel, Franziska (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)A new response time-based method for coding omitted item responses in computer-based testing is introduced and illustrated with empirical data. The new method is derived from the theory of missing data problems of Rubin ...
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Avian, Alexander; Messerer, Brigitte; Frey, Andreas; Meissner, Winfried; Weinberg, Annelie; Ravekes, William; Berghold, Andrea (Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)Background The Faces Pain Scale-revised (FPS-r) has been developed as an interval scale. For other pain measurement instruments, several studies found evidence for and against an interval level of measurement. Object ...
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Frey, Andreas; Bernhardt, Raphael; Born, Sebastian (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)In computerized adaptive testing (CAT), item parameter estimates are assumed to be known and valid for all the positions that items can be presented on in the test. This assumption is problematic since item parameter ...