Psychometric Methodologies and Testing
Psychometric Methodologies and Testing is a research topic within Management Science and Operations Research. Science Explorer counts 12k research works in it since 1950. 23.5% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the topic of measurement invariance in structural equation modeling, exploring concepts such as factor analysis, latent class analysis, reliability estimation, model fit indices, Likert scales, Cronbach's alpha, item response theory, and cross-cultural research. The papers discuss various methods and best practices for evaluating and ensuring measurement invariance across different groups and conditions.
- Structural Equation Modeling
- Measurement Invariance
- Factor Analysis
- Latent Class Analysis
- Reliability Estimation
- Model Fit Indices
- Likert Scales
- Cronbach's Alpha
- Item Response Theory
- Cross-Cultural Research
- Research works
- 12k fractional, since 1950
- In the world top 10%
- 2.9k per year above
- Top-10% rate
- 23.5% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +3% the tick is no change
Which countries lead Psychometric Methodologies and Testing research?
By volume, the United States and Germany publish the most (609 and 168 works in 2022–2025).
By volume, 2022–2025
- 1 United States 609 works
- 2 Germany 168 works
- 3 China 121 works
- 4 United Kingdom 83 works
- 5 Türkiye 70 works
- 6 Netherlands 62 works
- 7 Canada 60 works
- 8 Japan 46 works
- 9 Italy 43 works
- 10 Indonesia 37 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Psychometric Methodologies and Testing research?
By volume in 2022–2025, Leibniz Institute for Science and Mathematics Education publishes the most Psychometric Methodologies and Testing research, followed by Educational Testing Service and Sapienza University of Rome.
By volume, 2022–2025
- 1 Leibniz Institute for Science and Mathematics Education Germany 19 works
- 2 Educational Testing Service United States 19 works
- 3 Sapienza University of Rome Italy 16 works
- 4 Calderdale and Huddersfield NHS Foundation Trust United Kingdom 12 works
- 5 University of Amsterdam Netherlands 12 works
- 6 University of Iowa United States 12 works
- 7 University of North Carolina at Chapel Hill United States 12 works
- 8 University of Illinois Urbana-Champaign United States 11 works
- 9 University of Alabama United States 11 works
- 10 Ludwig-Maximilians-Universität München Germany 10 works
Who are the leading researchers in Psychometric Methodologies and Testing?
The most-cited researchers publishing on Psychometric Methodologies and Testing include Peter M. Bentler, Kristopher J. Preacher and Arnold B. Bakker.
- 1 Peter M. Bentler 16k citations
- 2 Kristopher J. Preacher 6.8k citations
- 3 Arnold B. Bakker 6k citations
- 4 Herbert W. Marsh 4.6k citations
- 5 Robert Rosenthal 3.8k citations
- 6 Frank L. Schmidt 3.6k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Psychometric Methodologies and Testing research done?
The largest centres of Psychometric Methodologies and Testing research in 2022–2025 are New York (United States), Ankara (Türkiye), Beijing (China) and Amsterdam (Netherlands). Among places with at least 20 works in it, it is an unusually large share of all research in Princeton and Amsterdam.
Largest cities, 2022–2025
Where it is the local speciality
- PrincetonUS · 20.9 works19×
- AmsterdamNL · 21.5 works7.0×
Location quotient: how much more of its research is in Psychometric Methodologies and Testing than the world average.
Where is the best place to study Psychometric Methodologies and Testing?
Among universities, judged by research, University of Oslo, University of Alabama and Ludwig-Maximilians-Universität München score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | University of Oslo Norway | 79.5 | 29.2% | 10.6× | 9 | +169.4% |
| 2 | University of Alabama United States | 73.5 | 24.7% | 23.2× | 11 | +1072.9% |
| 3 | Ludwig-Maximilians-Universität München Germany | 69.8 | 26.8% | 8.9× | 10 | +138.1% |
| 4 | University of Amsterdam Netherlands | 68.9 | 18.6% | 13.4× | 12 | +54.6% |
| 5 | Tilburg University Netherlands | 61.0 | 27.7% | 29.1× | 8 | -43.2% |
| 6 | University of Iowa United States | 59.0 | 20.9% | 15.9× | 12 | -6.7% |
| 7 | Arizona State University United States | 56.2 | 30.6% | 8.0× | 9 | -5.2% |
| 8 | University of Minnesota United States | 46.5 | 23.1% | 7.3× | 9 | +15.5% |
| 9 | Beijing Normal University China | 45.7 | 15.0% | 6.8× | 8 | +210.6% |
| 10 | Sapienza University of Rome Italy | 45.0 | 4.1% | 8.3× | 16 | -1.8% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Psychometric Methodologies and Testing research growing?
Output in 2018–2022 was 3% higher than in 2013–2017, peaking in 2026. The fastest-growing topics are Psychometric Methodologies and Testing.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.