Erratum to: Within-Person Variability Score-Based Causal Inference: A Two-Step Estimation for Joint Effects of Time-Varying Treatments

Correction to: Psychometrika https://doi.org/10.1007/s11336-022-09879-1

The original version of the article contains the below listed errors. The following transcription errors have been corrected:

1. 1. Second line in Eq. (15): “ ${\overline{A}}_{i(k-1)}^{\ast }{\overline{a}}_{i(k-1)}^{\ast }+1$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\bar{A}^*_{i(k-1)}}\bar{a}^*_{i(k-1)}+1$$\end{document} ” has been changed to “ ${\overline{A}}_{i(k-1)}^{\ast }={\overline{a}}_{i(k-1)}^{\ast }+1$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\bar{A}^*_{i(k-1)}}=\bar{a}^*_{i(k-1)}\,{+}\,1$$\end{document} ”.

2. 2. below Eq. (23): “ $\tau ={({\beta }_{k0},{\beta }_{k1},\cdots ,{\beta }_{K(K-1)})}^t$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\tau =(\beta _{k0}, \beta _{k1}, \dots , \beta _{K(K-1)})^t$$\end{document} ” has been changed to “ $\tau ={({\beta }_{k0},{\beta }_{k1},\cdots ,{\beta }_{k(k-1)})}^t$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\tau =(\beta _{k0}, \beta _{k1}, \dots , \beta _{k(k-1)})^t$$\end{document} ”.

3. 3. Second line in Eq. (27): “ ${\overline{A}}_{i(k-2)}^{\ast }{\overline{a}}_{i(k-2)}^{\ast }$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\bar{A}^*_{i(k-2)}\bar{a}^*_{i(k-2)}$$\end{document} ” has been changed to “ ${\overline{A}}_{i(k-2)}^{\ast }={\overline{a}}_{i(k-2)}^{\ast }$ \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\bar{A}^*_{i(k-2)}=\bar{a}^*_{i(k-2)}$$\end{document} ”. Also, the equation number “(27)” was moved to the second line.