Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 1 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 2 |
Descriptor
| Computer Assisted Testing | 2 |
| Computer Security | 2 |
| Accuracy | 1 |
| Adaptive Testing | 1 |
| Antisocial Behavior | 1 |
| Benchmarking | 1 |
| COVID-19 | 1 |
| Classification | 1 |
| Crime | 1 |
| Error of Measurement | 1 |
| Essay Tests | 1 |
| More ▼ | |
Source
| ETS Research Report Series | 2 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
| Adult Education | 1 |
| High School Equivalency… | 1 |
| High Schools | 1 |
| Secondary Education | 1 |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Download full textChoi, Ikkyu; Hao, Jiangang; Deane, Paul; Zhang, Mo – ETS Research Report Series, 2021
"Biometrics" are physical or behavioral human characteristics that can be used to identify a person. It is widely known that keystroke or typing dynamics for short, fixed texts (e.g., passwords) could serve as a behavioral biometric. In this study, we investigate whether keystroke data from essay responses can lead to a reliable…
Descriptors: Accuracy, High Stakes Tests, Writing Tests, Benchmarking
Yi, Qing; Zhang, Jinming; Chang, Hua-Hua – ETS Research Report Series, 2006
Chang and Zhang (2002, 2003) proposed several baseline criteria for assessing the severity of possible test security violations for computerized tests with high-stakes outcomes. However, these criteria were obtained from theoretical derivations that assumed uniformly randomized item selection. The current study investigated potential damage caused…
Descriptors: Computer Assisted Testing, Adaptive Testing, Test Items, Computer Security
