Cora J. M. Maas

Sufficient Sample Sizes for Multilevel Modeling

Cora J. M. Maas, Joop J. Hox · Methodology · 2005 · 3.3K citations

Multilevel Analysis, Estimation Statistic, Accurate Estimation +12

Robustness issues in multilevel regression analysis

Cora J. M. Maas, Joop J. Hox · Statistica Neerlandica · 2004 · 820 citations

Hierarchical Structure, Robust Statistic, Multilevel Problem +9

The Accuracy of Multilevel Structural Equation Modeling With Pseudobalanced Groups and Small Samples

Joop J. Hox, Cora J. M. Maas · Structural Equation Modeling A Multidisciplinary Journal · 2001 · 407 citations

Engineering, Education, Social Influence +17

The influence of violations of assumptions on multilevel parameter estimates and their standard errors

Cora J. M. Maas, Joop J. Hox · Computational Statistics & Data Analysis · 2003 · 391 citations

Econometric Model, Economics, Parameter Estimation +10

Meta-Analysis of Randomized Response Research

Gerty Lensvelt‐Mulders, Joop J. Hox, P.G.M. van der Heijden et al. · Sociological Methods & Research · 2005 · 381 citations

Behavioral Sciences, Randomized Response Technique, Meta-analysis +13