Willem J. van der Linden

Research output

Research output per year 1977 1993 1994 1995 1997 1998 1999 2000 2006 2010 2020

• 3370 Citations
• 31 h-Index
• 137 Article
• 85 Report
• 60 Chapter
• 58 Paper
• 39 More
  • 14 Conference contribution
  • 10 Book/Film/Article review
  • 8 Book
  • 3 Book editing
  • 3 Other contribution
  • 1 Editorial

Research output per year

Research output per year

Search results

• 2008

  A bivariate lognormal response-time model for the detection of collusion between test takers

  van der Linden, W. J., Oct 2008, Newton, PA, USA: Law School Admission Council. 10 p. (LSAC research report series; no. 08-06)

  Research output: Book/Report › Report › Other research output

  • Collusion 100%
  • Response Time 77%
  • Model 20%
  • Lagrange multiplier Test 15%
  • Statistical test 10%
• 2006

  A formal characterization of and some alternatives to Sympson-Hetter item-exposure control in computerized adaptive testing

  van der Linden, W. J., 2006, Law School Admission Council. 12 p. (LSAC research report series - Computerized testing report; no. 02-05)

  Research output: Book/Report › Report › Professional

  File

  • Exposure controls 100%
  • Computer simulation 35%
  • Testing 32%
  24 Downloads (Pure)

• Capitalization on item calibration error in computer adaptive testing

  van der Linden, W. J. & Glas, C. A. W., 2006, Newton, PA, USA: Law School Admission Council. 10 p. (LSAC research report series; no. 98-04)

  Research output: Book/Report › Report › Other research output

• Evaluating equating error in observed-score equating

  van der Linden, W. J., Jul 2006, Newton, PA, USA: Law School Admission Council. 21 p. (LSAC research report series; no. 04-03)

  Research output: Book/Report › Report › Other research output

• Optimal assembly of tests with item sets

  van der Linden, W. J., 2006, Newton, PA, USA: Law School Admission Council. (LSAC research report series; no. 99-04)

  Research output: Book/Report › Report › Other research output
• 2005

  A hierarchical framework for modeling speed and accuracy on test items

  van der Linden, W. J., 2005, Newton, PA, USA: Law School Admission Council. 16 p. (LSAC research report series; no. 05-02)

  Research output: Book/Report › Report › Other research output

  Open Access

  File

  • Response Time 100%
  • Modeling 62%
  • Framework 55%
  • Model 31%
  • Equate 23%
  162 Downloads (Pure)

• Capitalization on item calibration error in computer adaptive testing

  van der Linden, W. J., 2005, Newton, PA, USA: Law School Admission Council. 16 p. (LSAC research report series; no. 04-02)

  Research output: Book/Report › Report › Other research output

• Equating an adaptive test to a linear test

  van der Linden, W. J., Dec 2005, Newton, PA, USA: Law School Admission Council. 17 p. (LSAC research report series; no. 04-01)

  Research output: Book/Report › Report › Other research output

• Likelihood-based estimation methods for models for concurrent continuous and discrete responses

  Glas, C. A. W. & van der Linden, W. J., 2005, Newton, PA, USA: Law School Admission Council. 9 p. (LSAC research report series; no. 05-04)

  Research output: Book/Report › Report › Other research output

• Modeling variability in item parameters in educational measurement

  Glas, C. A. W. & van der Linden, W. J., 2005, Newton, PA, USA: Law School Admission Council. (LSAC research report series; no. 01-07)

  Research output: Book/Report › Report › Other research output
• 2004

  A comparison of two procedures for constrained adaptive test construction

  Robin, F., van der Linden, W. J., Eignor, D. R., Steffen, M. & Stocking, M. L., 2004, Princeton, New Jersey: Educational Testing Service. (ETS research report; no. 04-39)

  Research output: Book/Report › Report › Professional

  File

  • comparison 100%
  • test 93%
  • demand 26%
  • exposure 23%
  • program 21%
  68 Downloads (Pure)
• 2003

  Using response-time constraints in item selection to control for differential speededness in computerized adaptive testing

  van der Linden, W. J., Scrams, D. J. & Schnipke, D. L., 2003, Newton, PA, USA: Law School Admission Council. (LSAC research report series; no. 98-03)

  Research output: Book/Report › Report › Other research output
• 2002

  A statistical test for detecting answer copying on multiple-choice tests

  van der Linden, W. J. & Sotaridona, L., 2002, Enschede: University of Twente, Faculty Educational Science and Technology. 22 p. (OMD research report; no. 02-04)

  Research output: Book/Report › Report › Professional

  File

  • Copying 100%
  • Statistical tests 92%
  • Set theory 16%
  128 Downloads (Pure)

• Constraining item exposure in computerized adaptive testing with shadow tests

  van der Linden, W. J. & Veldkamp, B. P., 2002, Enschede: Onderwijskundige Meetmethoden en Data-analyse. 29 p. (OMD Research Report; no. 02-06)

  Research output: Book/Report › Report › Professional

  File

  • Testing 100%
  • Admission 31%
  • Simulation Study 28%
  • Estimator 23%
  • Empirical Study 18%
  136 Downloads (Pure)

• Constructing rotating item pools for constrained adaptive testing

  Ariel, A., Veldkamp, B. P. & van der Linden, W. J., 2002, Enschede: University of Twente, Faculty Educational Science and Technology. 24 p. (OMD Research Report; no. 02-05)

  Research output: Book/Report › Report › Professional

  File

  • Exposure controls 100%
  • Testing 98%
  103 Downloads (Pure)

• Detecting intrajudge inconsistency in standard setting using test items with a selected-response format

  van der Linden, W. J., Vos, H. J. & Chang, L., 2002, Enschede: University of Twente, Faculty Educational Science and Technology. 19 p. (OMD Research Report; no. 02-01)

  Research output: Book/Report › Report › Professional

  File

  • experiment 100%
  • performance 38%
  19 Downloads (Pure)

• Estimating equating error in observed-score equating

  van der Linden, W. J., 2002, Enschede: University of Twente, Faculty Educational Science and Technology. 35 p. (OMD Research Report; no. 02-03)

  Research output: Book/Report › Report › Professional

  File

  • school law 100%
  • model theory 99%
  • trend 82%
  • evaluation 38%
  16 Downloads (Pure)

• Mathematical-programming approaches to test item pool design

  Veldkamp, B. P., van der Linden, W. J. & Ariel, A., 2002, Enschede: University of Twente, Faculty Educational Science and Technology. 23 p. (OMD Research Report; no. 02-09)

  Research output: Book/Report › Report › Professional

  File

  • Adaptive Testing 100%
  • Mathematical Programming 67%
  • Rotating 42%
  • Design 40%
  • Adaptive Systems 29%
  31 Downloads (Pure)

• Some alternatives to Sympson-Hetter item-exposure control in computerized adaptive testing

  van der Linden, W. J., 2002, Enschede: Onderwijskundige Meetmethoden en Data-analyse. 31 p. (OMD Research Report; no. 02-02)

  Research output: Book/Report › Report › Professional

  File

  • Exposure controls 100%
  • Computer simulation 35%
  • Testing 32%
  114 Downloads (Pure)
• 2001

  A model for optimal constrained adaptive testing

  van der Linden, W. J. & Reese, L. M., 2001, Newton, PA, USA: Law School Admission Council. (LSAC research report series; no. 97-07)

  Research output: Book/Report › Report › Other research output

  Open Access

  File

  • Adaptive Testing 100%
  • Model 21%
  • Adaptive Test 15%
  • Estimator 12%
  • Programming Model 12%
  73 Downloads (Pure)

• Computerized adaptive testing with item clones

  Glas, C. A. W. & van der Linden, W. J., 2001, Enschede: University of Twente, Faculty Educational Science and Technology. 23 p. (Research Report TO/OMD; no. 01-10)

  Research output: Book/Report › Report › Professional

  File

  • Adaptive Testing 100%
  • Clone 78%
  • Calibration 70%
  • Costs 23%
  • Marginal Maximum Likelihood 23%
  36 Downloads (Pure)

• Computerized test construction

  van der Linden, W. J., 2001, Enschede: Toegepaste Onderwijskunde. 13 p. (Research Report TO/OMD; no. 01-08)

  Research output: Book/Report › Report › Professional

  File

  • Combinatorial optimization 100%
  • Constrained optimization 99%
  • Testing 46%
  101 Downloads (Pure)

• Implementing content constraints in alpha-stratified adaptive testing using a shadow test approach

  van der Linden, W. J. & Chang, H-H., 2001, Law School Admission Council. (LSAC research report series; no. 01-01)

  Research output: Book/Report › Report › Other research output

  File
  87 Downloads (Pure)

• Implementing content constraints in alpha-stratified adaptive testing using a shadow test approach

  van der Linden, W. J. & Chang, H., 2001, Enschede: Toegepaste Onderwijskunde. 19 p. (Research Report TO/OMD; no. 01-01)

  Research output: Book/Report › Report › Professional

• Modeling variability in item parameters in item response models

  Glas, C. A. W. & van der Linden, W. J., 2001, Enschede: University of Twente, Faculty Educational Science and Technology. 36 p. (Research Report TO/OMD; no. 01-11)

  Research output: Book/Report › Report › Professional

  File

  • Modeling 100%
  • Gibbs Sampler 51%
  • Model 50%
  • Estimate 30%
  • Estimation Error 25%
  42 Downloads (Pure)

• Models and algorithms for adaptive assessment

  van der Linden, W. J., Glas, C. A. W. & Meijer, R. R., 2001, Newtown, PA: Law School Admission Council. 10 p. (LSAC)

  Research output: Book/Report › Report › Professional
• 2000

  A new test-centered standard-setting method based on interdependent evaluation of item alternatives

  Chang, L., van der Linden, W. J. & Vos, H. J., 2000, Enschede: Toegepaste Onderwijskunde. 24 p. (Research Report TO/OMD; no. 00-08)

  Research output: Book/Report › Report › Professional

• An integer programming approach to item pool design

  van der Linden, W. J., Veldkamp, B. P. & Reese, L. M., Sep 2000, Newtown, PA, USA: Law School Admission Council. (LSAC research report series; no. 98-14)

  Research output: Book/Report › Report › Other research output

  Open Access

  File

  • Blueprints 100%
  • Integer programming 81%
  • Monitoring 42%
  • Testing 38%
  13 Downloads (Pure)

• A test-theoretic approach to observed-score equating

  van der Linden, W. J., 2000, Enschede: University of Twente, Department of Educational Measurement. 41 p. (OMD research report; no. 00-10)

  Research output: Book/Report › Report › Professional

  26 Citations (Scopus)

• Multidimensional adaptive testing with constraints on test content

  Veldkamp, B. P. & van der Linden, W. J., 2000, Enschede: University of Twente, Department of Educational Measurement. 33 p. (OMD research report; no. 00-11)

  Research output: Book/Report › Report › Professional

• Optimal stratification of item pools in α-stratified computerized adaptive testing

  van der Linden, W. J., 2000, Enschede: University of Twente, Faculty Educational Science and Technology. 21 p. (OMD research report; no. 00-07)

  Research output: Book/Report › Report › Professional

  File

  • Linear programming 100%
  • Exposure controls 84%
  • Flow structure 59%
  • Testing 55%
  100 Downloads (Pure)

• Using response times to detect aberrant responses in computerized adaptive testing

  van der Linden, W. J. & van Krimpen-Stoop, E., 2000, Enschede: University of Twente, Department of Educational Measurement. 28 p. (OMD research report; no. 00-09)

  Research output: Book/Report › Report › Professional
• 1999

  Adaptive testing with equated number-correct scoring

  van der Linden, W. J., 1999, Enschede: University of Twente, Faculty Educational Science and Technology. 25 p. (OMD research report; no. 99-02)

  Research output: Book/Report › Report › Professional

  File

  • Testing 100%
  • Set theory 41%
  20 Downloads (Pure)

• Calculating balanced incomplete block design for educational assessment

  van der Linden, W. J. & Carlson, J. E., 1999, Enschede: University of Twente, Faculty Educational Science and Technology. 20 p. (OMD research report; no. 99-08)

  Research output: Book/Report › Report › Professional

  File

  • Linear programming 100%
  28 Downloads (Pure)

• Designing item pools for computerized adaptive testing

  Veldkamp, B. P. & van der Linden, W. J., 1999, Enschede: University of Twente, Faculty Educational Science and Technology. 14 p. (OMD research report; no. 99-03)

  Research output: Book/Report › Report › Professional

  File

  • Blueprints 100%
  • Testing 38%
  • Integer programming 20%
  • Specifications 12%
  • Sampling 6%
  123 Downloads (Pure)

• The feasibility of linking scores on the proposed Voluntary National Test and the National; Assessment of Educational Progress.

  Cizek, G. J., Kenney, P. A., Kolen, M. J., Peters, C. W. & van der Linden, W. J., 1999, Washington D.C.: Geen opgaven. 111 p.

  Research output: Book/Report › Report › Professional
• 1998

  A discussion of some methodological issues in international assessments.

  van der Linden, W. J., 1998, Enschede: Universiteit Twente TO/OMD.

  Research output: Book/Report › Report › Professional

  8 Citations (Scopus)

• An integer programming approach to item pool design

  van der Linden, W. J., Veldkamp, B. P. & Reese, L. M., 1998, Enschede: Universiteit Twente TO/OMD. 25 p. (OMD Research Report; no. 98-11)

  Research output: Book/Report › Report › Professional

  Open Access

  File

  • Blueprints 100%
  • Integer programming 81%
  • Monitoring 42%
  • Testing 38%
  15 Downloads (Pure)

• Capitalization on item calibration error in adaptive testing

  van der Linden, W. J. & Glas, C. A. W., 1998, Enschede: University of Twente, Faculty Educational Science and Technology. (OMD Research Report; no. 98-07)

  Research output: Book/Report › Report › Professional

  File

  • Adaptive Testing 100%
  • Estimation Error 75%
  • Calibration 70%
  • Likely 31%
  • Optimization 24%
  119 Downloads (Pure)

• Optimal assembly of educational and psychological tests, with a bibliography

  van der Linden, W. J., 1998, Enschede: Universiteit Twente TO/OMD. (OMD research report; no. 98-05)

  Research output: Book/Report › Report › Professional

  File

  • Bibliographies 100%
  • Linear programming 10%
  • Testing 5%
  21 Downloads (Pure)

• Optimal assembly of tests with item sets

  van der Linden, W. J., 1998, Enschede: Universiteit Twente TO/OMD. (OMD research report; no. 98-12)

  Research output: Book/Report › Report › Professional

  File

  • Mixed Integer Programming 100%
  • Power set 97%
  • Pivot 95%
  • Linear programming 70%
  • Alternatives 48%
  97 Downloads (Pure)

• Using response-time Constraints in item selection to control for differential speededness in computerized adaptive testing

  van der Linden, W. J., Scrams, D. J. & Schnipke, D. L., 1998, Enschede: University of Twente, Faculty Educational Science and Technology. (OMD Research Report; no. 98-06)

  Research output: Book/Report › Report › Professional

  File

  • Adaptive Testing 100%
  • Response Time 80%
  • Adaptive Test 31%
  • Battery 29%
  • Estimator 25%
  24 Downloads (Pure)
• 1997

  A model for optimal constrained adaptive testing

  van der Linden, W. J. & Reese, L. M., 1997, Enschede, the Netherlands: University of Twente, Faculty Educational Science and Technology. (OMD research report; no. 97-01)

  Research output: Book/Report › Report › Professional

  Open Access

  File

  • Adaptive Testing 100%
  • Model 21%
  • Adaptive Test 15%
  • Estimator 12%
  • Programming Model 12%
  59 Downloads (Pure)

• A procedure for empirical initialization of adaptive testing algorithms

  van der Linden, W. J., 1997, Enschede, the Netherlands: University of Twente, Faculty Educational Science and Technology. (OMD research report; no. 97-02)

  Research output: Book/Report › Report › Professional

  Open Access

  File

  • Adaptive Testing 100%
  • Initialization 80%
  • Background 37%
  • Estimator 25%
  • Empirical Distribution 24%
  13 Downloads (Pure)

• ConTEST 2.0 modules: A decision support system for item banking and optimal test assembly

  Boekkooi-Timminga, E., van der Linden, W. J. & Schweizer, D. A., 1997, Groningen: iec ProGAMMA.

  Research output: Book/Report › Report › Professional

• Gedragscode beoordelen en beslissen in het voortgezet onderwijs

  Cremers-van Wees, L. M. C. M., Knuver, A., van der Linden, W. J. & Vos, H. J., 1997, Enschede: Universiteit Twente, Faculteit Toegepaste Wiskunde. 26 p.

  Research output: Book/Report › Report › Professional

• Multidimensional adaptive testing with a minimum error-variance criterion

  van der Linden, W. J., 1997, Enschede, the Netherlands: University of Twente, Faculty Educational Science and Technology. (OMD research report; no. 97-03)

  Research output: Book/Report › Report › Other research output

  File
  107 Downloads (Pure)

• Multimdimensional adaptive testing with a minimum error variance criterion

  van der Linden, W. J., 1997, Enschede, the Netherlands: University of Twente, Faculty Educational Science and Technology.

  Research output: Book/Report › Report › Professional

• Normeringsmethoden voor inspectie-evaluaties

  van der Linden, W. J., Vos, H. J. & Meijer, R. R., 1997, Enschede: Universiteit Twente, Faculteit Toegepaste Wiskunde. 63 p.

  Research output: Book/Report › Report › Professional

• Observed-score equating as a test assembly problem

  van der Linden, W. J. & Luecht, R. M., 1997, Enschede, the Netherlands: University of Twente, Faculty Educational Science and Technology. (OMD-research report; no. 97-05)

  Research output: Book/Report › Report › Professional

  File

  • school law 100%
  • guarantee 72%
  • programming 65%
  108 Downloads (Pure)