Measurement, reliability, and validity 測量與信效度
Classical test theory, reliability, validity, scale development
In preparation
Resources
Textbooks, software, and teaching materials
Textbooks, software, and course materials from the lab for researchers and students.
Software
Software and code
umg R package
A unified graphical grammar for statistical models: one lexicon of nodes, edges, and plates that renders CFA, SEM, IRT, multilevel, mixture, and Bayesian models consistently across TikZ, ggplot2, and DiagrammeR backends. Available on CRAN.
silentema R package
Dynamic missingness graphs and sensitivity analysis for informative nonresponse in ecological momentary assessment data: declare the nonresponse mechanism, check which estimands remain recoverable, test whether skipped prompts were informative, and profile estimates over a self-censoring parameter. Available on CRAN.
MDLV toolbox MATLAB
Models with discrete latent variables for categorical data: a common framework and estimation toolbox for latent class, latent transition, and multilevel extensions (Yu, 2013, Behavior Research Methods).
Teaching
Teaching resources
Course sites with the syllabus, schedule, and materials for each course.
Graduate · 3 credits
Longitudinal Data Analysis
縱貫資料分析
Describing and modeling change: multilevel and latent growth models, intensive longitudinal data, and dynamic approaches, with hands-on analysis in R. The course site carries the syllabus, weekly schedule, datasets, and example scripts. [Chinese]
Graduate · 3 credits
Psychological Testing
心理測驗
Foundations of psychological measurement: reliability, validity, item analysis, test construction, and evaluation. The course site carries the syllabus, weekly schedule, and assignment and exam guidelines. [Chinese]
Topics
By topic
Material on each topic will be added here.
Factor analysis and structural equation modeling 因素分析與結構方程模型
EFA, CFA, SEM, model fit
In preparation
Item response theory and measurement invariance 試題反應理論與測量不變性
IRT models, differential item functioning, measurement invariance
In preparation
Latent class and mixture models 潛在類別與混合模型
Latent class, latent profile, latent transition, multilevel latent class models
In preparation
Multilevel models 多層次模型
Random effects, centering, cross-classified models, multilevel SEM
In preparation
Longitudinal and intensive longitudinal data 縱貫與密集縱貫資料
Growth models, panel models, EMA and diary data, dynamic models
In preparation
Psychological networks 心理網絡
Network estimation, network comparison, factors versus networks
In preparation
Research design, sample size, and simulation 研究設計、樣本數與模擬
Power, sample size planning, Monte Carlo simulation, single-case designs
In preparation
Research synthesis and data quality 研究整合與資料品質
Meta-analysis, missing data, invalid responding
In preparation
Reporting, open science, and AI in research 研究報告、開放科學與 AI
Reporting standards, reproducibility, generative AI and inference
In preparation