Volume 60, Issue 2, 2025

1. Killing Two Birds with One Stone: Accounting for Unfolding Item Response Process and Response Styles Using Unfolding Item Response Tree Models
Zhaojun Li, Lingyue Li, Bo Zhang, Mengyang Cao & Louis Tay

2. Exploring Estimation Procedures for Reducing Dimensionality in Psychological Network Modeling
Dingjing Shi, Alexander P. Christensen, Eric Anthony Day, Hudson F. Golino & Luis Eduardo Garrido

3. A Review of Some of the History of Factorial Invariance and Differential Item Functioning
David Thissen

4. Make Some Noise: Generating Data from Imperfect Factor Models
Justin D. Kracht & Niels G. Waller

5. A Causal View on Bias in Missing Data Imputation: The Impact of Evil Auxiliary Variables on Norming of Test Scores
Erik Sengewald, Katinka Hardt & Marie-Ann Sengewald

6. Exploring the Effects of Sampling Variability, Scale Variability, and Node Aggregation on the Consistency of Estimated Networks
Arianne Herrera-Bennett & Mijke Rhemtulla

7. Why You Should Not Estimate Mediated Effects Using the Difference-in-Coefficients Method When the Outcome is Binary
Judith J. M. Rijnhart, Matthew J. Valente & David P. MacKinnon

8. Latently Mediating: A Bayesian Take on Causal Mediation Analysis with Structured Survey Data
Alessandro Varacca

9. On the Importance of Considering Concurrent Effects in Random-Intercept Cross-Lagged Panel Modelling: Example Analysis of Bullying and Internalising Problems
Lydia G. Speyer, Xinxin Zhu, Yi Yang, Denis Ribeaud & Manuel Eisner

10. Using Projective IRT to Evaluate the Effects of Multidimensionality on Unidimensional IRT Model Parameters
Steven P. Reise, Jared M. Block, Maxwell Mansolf, Mark G. Haviland, Benjamin D. Schalet & Rachel Kimerling

11. A Gentle Introduction and Application of Feature-Based Clustering with Psychological Time Series
Jannis Kreienkamp, Maximilian Agostini, Rei Monden, Kai Epstude, Peter de Jonge & Laura F. Bringmann

12. On the Latent Structure of Responses and Response Times from Multidimensional Personality Measurement with Ordinal Rating Scales
Inhan Kang