Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 1 |
| Since 2017 (last 10 years) | 2 |
| Since 2007 (last 20 years) | 2 |
Descriptor
Author
| Chun Wang | 1 |
| Heine, Jorg-Henrik | 1 |
| Jerrim, John | 1 |
| Jing Lu | 1 |
| Jiwei Zhang | 1 |
| McKeown, Caroline | 1 |
| Micklewright, John | 1 |
| Salzer, Christine | 1 |
| Xue Wang | 1 |
Publication Type
| Reports - Research | 2 |
| Journal Articles | 1 |
Education Level
| Secondary Education | 2 |
Audience
Laws, Policies, & Programs
Assessments and Surveys
| Program for International… | 2 |
What Works Clearinghouse Rating
A Sequential Bayesian Changepoint Detection Procedure for Aberrant Behaviors in Computerized Testing
Peer reviewed
Download full text
Direct linkJing Lu; Chun Wang; Jiwei Zhang; Xue Wang – Grantee Submission, 2023
Changepoints are abrupt variations in a sequence of data in statistical inference. In educational and psychological assessments, it is pivotal to properly differentiate examinees' aberrant behaviors from solution behavior to ensure test reliability and validity. In this paper, we propose a sequential Bayesian changepoint detection algorithm to…
Descriptors: Bayesian Statistics, Behavior Patterns, Computer Assisted Testing, Accuracy
Jerrim, John; Micklewright, John; Heine, Jorg-Henrik; Salzer, Christine; McKeown, Caroline – Oxford Review of Education, 2018
The Programme for International Student Assessment (PISA) is an important cross-national study of 15-year-olds' academic knowledge and skills. Educationalists and public policymakers eagerly await the tri-annual results, with particular interest in whether their country has moved up or slid down the international rankings, as compared to earlier…
Descriptors: Foreign Countries, Achievement Tests, International Assessment, Secondary School Students
