Mehmet Kaplan, Ph.D.

Princeton University · Princeton, NJ 08544 · mehmet.kaplan2@gmail.com

I work as the Senior Business Intelligence Analyst at Princeton University. Our team plays a crucial role in facilitating data-driven decision-making to support the achievement of the institution's objectives. We specialize in developing and executing data strategies, conducting advanced data analysis and modeling, and promoting a culture of collaboration and innovation. In addition to the my role at Princeton, I am also interested in several topics related to psychometrics such as cognitive diagnosis modeling, computerized adaptive testing, and item response theory models. I obtained my M.S. degree in Statistics and Ph.D. in Psychometrics from Rutgers, The State University of New Jersey.

Publications

  1. Usman, A. C., Bulut, S., & Kaplan, M. (2024). Personal and social factors as a determinate of adolescent smoking. Journal of Substance Use. 1-7. Abstract.
  2. Shirley, M., Olsen, A., Kim, S., Dimino, M., & Kaplan, M. (2023). Heading in the right direction? Examining the relationship of transfer patterns and income status on college student outcomes. Research in Higher Education, 64, 808–833. Abstract.
  3. Usman, A. C., Bulut, S., & Kaplan, M. (2022). An investigation of family factors that predict smoking among high school adolescents. Journal of Substance Use. 29, 186–192. Abstract.
  4. Kaplan, M., & de la Torre, J. (2020). A blocked-CAT procedure for CD-CAT. Applied Psychological Measurement, 44, 49-64. Abstract.
  5. Skriner, L. C., Chu, B. C., Kaplan, M., Bodden, D. H. M., Bogels, S. M., Kendall, P. D., Nauta, M. H., Silverman, W. K., Wood, J. J., Barker, D. H., de la Torre, J., Saavedra, L., & Xie, M. (2019). Trajectories and predictors of response in youth anxiety CBT: Integrative data analysis. Journal of Consulting and Clinical Psychology, 87, 198-211. Abstract.
  6. Aydin, B., Kaplan, M., Atilgan, H., & Gurel, S. (2019). A preliminary study to evaluate the reproducibility of factor analysis results: The case of Turkey. Journal of Measurement and Evaluation in Education and Psychology, 10, 1-11. Abstract.
  7. Kaplan, M., & Atalmis, E. H. (2019). Examining gender bias in multiple choice item formats violating item-writing guidelines. International Online Journal of Educational Sciences, 11, 214-229. Abstract.
  8. Akbay, L., Terzi, R., Kaplan, M., & Karaaslan, K. G. (2018). Expert-based attribute identification and validation: An application of cognitively diagnostic assessment. Journal on Mathematics Education, 9, 103-120. Abstract.
  9. Akbay, L., & Kaplan, M. (2017). Transition to multidimensional and cognitive diagnosis adaptive testing: An overview of CAT. The Online Journal of New Horizons in Education, 7, 206-214. Abstract.
  10. Kaplan, M. (2016). The impact of attribute size on the performance of item selection algorithms. Journal of Measurement and Evaluation in Education and Psychology, 7, 285-295. Abstract.
  11. Kaplan, M., de la Torre, J., & Barrada, J. R. (2015). New item selection methods for cognitive diagnosis computerized adaptive testing. Applied Psychological Measurement, 39, 167-188. Abstract.

Presentations

  1. Shirley, M., Olsen, A., Kaplan, M., & Kim, S. (2021, April). Examining socioeconomic status: The role of transfer on student outcomes by income. Paper presented at the annual meeting of the American Educational Research Association, Virtual Meeting.
  2. Aydin, B., & Kaplan, M. (2021, April). Statistical procedures for enhancing the fairness of TYS. Paper presented at the 1st International Digital Symposium of Association of Language Testers in Europe, Virtual Meeting.
  3. Kaplan, M., Aydin, B., Tan Elmas, N., & Hattatioglu, A. (2020, April). DIF in native language and gender groups in language assessment. Paper accepted for paper presentation at the annual meeting of the National Council on Measurement in Education, Virtual Meeting.
  4. Atalmis, E. H., & Kaplan, M. (2018, September). The impact of complex multiple choice items on item difficulty. Paper presented at the 6th International Congress on Measurement and Evaluation in Education and Psychology, Prizren, Kosovo.
  5. Toker, T., Akbay, L., Yildirim, I., Kaplan, M., Aran, O. C., & Sayin, H. (2018, May). A large-scale cognitively diagnostic assessment application in reading comprehension. Paper presented at the annual meeting of the Vth International Eurasian Educational Research Congress, Antalya, Turkey.
  6. Akbay, L., Toker, T., Kaplan, M., Yildirim, I., Demircioglu, H., Karaaslan, K. G., & Cetin, B. (2018, May). A nationwide cognitively diagnostic assessment application in fractions. Paper presented at the annual meeting of the Vth International Eurasian Educational Research Congress, Antalya, Turkey.
  7. Akbay, L., Toker, T., Kaplan, M., Yildirim, I., Sevis, S., Parlak, B., & Cakiroglu, E. (2018, April). A nationwide cognitively diagnostic assessment application in natural numbers. Paper presented at the annual meeting of the National Council on Measurement in Education, New York City, NY, USA.
  8. Kaplan, M., & Elmas Tan, N. (2017, May). What can we learn from language assessment results with a statistical perspective? Poster presented at the 6th International Conference of Association of Language Testers in Europe, Bologna, Italy.
  9. Kaplan, M., & Akbay, L. (2017, April). Hierarchical structures in CD-CAT applications. Paper presented at the annual meeting of the National Council on Measurement in Education, San Antonio, TX, USA.
  10. Sorrel, M., Yigit, H., & Kaplan, M. (2017, April). CD-CAT implementation of the proportional reasoning assessment. Paper presented at the annual meeting of the National Council on Measurement in Education, San Antonio, TX, USA.
  11. Kaplan, M., & Ayan, C. (2017, April). Item pool designs for CD-CAT. Paper presented at the annual meeting of the American Educational Research Association, San Antonio, TX, USA.
  12. Atalmis, E. H., & Kaplan, M. (2017, April). The interaction between item-writing guideline violations and gender differences in academic performance. Paper presented at the annual meeting of the American Educational Research Association, San Antonio, TX, USA.
  13. Kaplan, M., Atilgan, H., Gurel, S., & Aydin, B. (2016, September). An application of cognitive diagnosis modeling: Attribute identification and validation. Paper presented at the annual meeting of the 5th Congress on Measurement and Evaluation in Education and Psychology, Antalya, Turkey.
  14. Gurel, S., Atilgan, H., Aydin, B., & Kaplan, M. (2016, September). How to score Likert-type questionnaires? Paper presented at the annual meeting of the 5th Congress on Measurement and Evaluation in Education and Psychology, Antalya, Turkey.
  15. Atilgan, H., Aydin, B., Gurel, S., & Kaplan, M. (2016, September). Sampling characteristics of factor analyses articles published in Turkey. Paper presented at the annual meeting of the 5th Congress on Measurement and Evaluation in Education and Psychology, Antalya, Turkey.
  16. Bulut, O., Lei, M., & Kaplan, M., Cormier, D. (2016, April). Understanding nonresponse behaviors of students with disabilities in alternate assessments. Paper presented at the annual meeting of the American Educational Research Association, Washington, D.C., USA.
  17. Kaplan, M., de la Torre, J., & Barrada, J. R. (2016, April). A blocked-CAT procedure for cognitive diagnosis computerized adaptive testing. Paper presented at the annual meeting of the American Educational Research Association, Washington, D.C., USA.
  18. Akbay, L., Terzi, R., & Kaplan, M. (2015, October). An application of cognitive diagnosis modeling framework: Attribute identification and validation. Paper presented at the annual meeting of the Northeastern Educational Research Association, Trumbull, CT, USA.
  19. Kaplan, M. (2015, October). The impact of attribute and sample sizes on variable-length CD-CAT. Paper presented at the annual meeting of the Northeastern Educational Research Association, Trumbull, CT, USA.
  20. Kaplan, M., & de la Torre, J. (2015, April). Item exposure control in cognitive diagnosis computerized adaptive testing. Paper presented at the annual meeting of the American Educational Research Association, Chicago, IL, USA.
  21. Kaplan, M., de la Torre, J., & Barrada, J. R. (2014, October). New item selection methods in computerized adaptive testing for cognitive diagnosis. Paper presented at the annual meeting of the International Association for Computerized Adaptive Testing, Princeton, NJ, USA.
  22. Kaplan, M., & de la Torre, J. (2014, April). An item selection method in computerized adaptive testing for cognitive diagnosis. Paper presented at the annual meeting of the American Educational Research Association, Philadelphia, PA, USA.
  23. Iaconangelo, C., Kaplan, M., & de la Torre, J. (2013, April). A likelihood-ratio approach to Q-matrix comparison within a general model framework. Poster presented at the annual meeting of the National Council on Measurement in Education, San Francisco, CA, USA.
  24. Kaplan, M., Lee, S., Chen, J., Huo, Y., & de la Torre, J. (2012, April). Higher-order and saturated single- and multiple-strategy DINA models: A comparison based on EM algorithm. Poster presented at the annual meeting of the National Council on Measurement in Education, Vancouver, CA.