Descriptor
| Algorithms | 1 |
| Equations (Mathematics) | 1 |
| Programing | 1 |
| Test Reliability | 1 |
Source
| Applied Psychological… | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedvan der Linden, Wim J.; Boekkooi-Timminga, Ellen – Applied Psychological Measurement, 1988
Gulliksen's matched random subtests method is a graphical method to split a test into parallel test halves, allowing maximization of coefficient alpha as a lower bound to the classical test reliability coefficient. This problem is formulated as a zero-one programing problem solvable by algorithms that already exist. (TJH)
Descriptors: Algorithms, Equations (Mathematics), Programing, Test Reliability
