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Kasli, M., Zopluoglu, C., & Toton, S. (in press). A Deterministic Gated Lognormal Response Time Model to Identify Examinees with Item Preknowledge.

Zopluoglu, C., Kasli, M., & Toton, S. (2021). The Effect of Item Preknowledge on Response Time: Analysis of Two Datasets Using the Multiple-Group Lognormal Response Time Model with a Gating Mechanism. Educational Measurement: Issues and Practices, 40(3), 42-51.

Patel, Z.S., Jensen-Doss, A. & Zopluoglu, C (2021). Illustrating the Applicability of IRT to Implementation Science: Examining an Instrument of Therapist Attitudes. Administration and Policy in Mental Health Services Research, 48, 921-935.

Park, S.E., Ahn, S., & Zopluoglu, C. (2021). Differential item functioning effect size from the multigroup confirmatory factor analysis for a meta-analysis: A simulation study.Educational and Psychological Measurement,81(1), 182-199.

Zopluoglu, C. (2020). A Finite mixture item response theory model for continuous measurement outcomes. Educational and Psychological Measurement, 80(2), 346–364.

Zopluoglu, C. (2019). Computation of response similarity index M4 in R under the dichotomous and nominal item response models. International Journal of Assessment Tools in Education, 6 (5), 1-19.

Zopluoglu, C. (2019). Detecting examinees with item preknowledge in large-scale testing using Extreme Gradient Boosting (XGBoost). Educational and Psychological Measurement, 79(5), 931–961.

Sideridis, G.D., & Zopluoglu, C. (2018). Validation of response similarity analysis for the detection of academic cheating: An experimental study. Journal of Applied Measurement, 19(1), 59-75.

Zopluoglu, C., & Davenport, E.C. (2017). A note on using eigenvalues in dimensionality assessment. Practical Assessment, Research & Evaluation, 22 (7), 1-10.

Myers, N. D., Ahn, S., Lu, M., Celimli, S., & Zopluoglu, C. (2017). Reordering and reflecting factors for simulation studies with exploratory factor analysis. Structural Equation Modeling: A Multidisciplinary Journal, 24(1), 112-128.