1. Introduction to the Vol. 49, No. 1, 2022

   • Maomi Ueno

   Editorial 05 February 2022 Pages: 1 - 4

2. Causal order identification to address confounding: binary variables

   • Joe Suzuki
   • Yusuke Inaoka

   Original Paper 22 August 2021 Pages: 5 - 21

   

3. A confirmatory composite analysis for the Italian validation of the interactions anxiousness scale: a higher-order version

   • Enrico Ciavolino
   • Lucrezia Ferrante
   • Claudia Venuleo

   Original Paper Open access 02 October 2021 Pages: 23 - 46

   

4. Observed score reliability indices in diagnostic classification models

   • Kazuhiro Yamaguchi
   • Jonathan Templin

   Original Paper 26 November 2021 Pages: 47 - 68

   

5. Empirical analysis of a time-use model incorporating correlations among three household members

   • Hikaru Hasegawa
   • Kazuhiro Ueda

   Original Paper 17 January 2022 Pages: 69 - 89

   

6. The effect of various simultaneous sources of mechanical error in the estimators of correlation causing deflation in reliability: seeking the best options of correlation for deflation-corrected reliability

   • Jari Metsämuuronen

   Original Paper Open access 10 February 2022 Pages: 91 - 130

   

7. Robustness of factor solutions in exploratory factor analysis

   • David Goretzko
   • Markus Bühner

   Note Open access 22 September 2021 Pages: 131 - 148

8. Derivation of the percentile based Tukey distributions

   • Yevgeniy Ptukhin
   • Yanyan Sheng
   • Todd Headrick

   Note 17 January 2022 Pages: 149 - 163