Descriptor
| Agronomy | 1 |
| College Science | 1 |
| Error of Measurement | 1 |
| Evaluation Methods | 1 |
| Higher Education | 1 |
| Soil Science | 1 |
| Test Construction | 1 |
| Test Reliability | 1 |
| Testing | 1 |
| Testing Problems | 1 |
Source
| Journal of Agronomic… | 1 |
Author
| Cooper, Terence H. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Descriptive | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Cooper, Terence H. – Journal of Agronomic Education (JAE), 1988
Describes a study used to determine differences in exam reliability, difficulty, and student evaluations. Indicates that when a fourth option was added to the three-option items, the exams became more difficult. Includes methods, results discussion, and tables on student characteristics, whole test analyses, and selected items. (RT)
Descriptors: Agronomy, College Science, Error of Measurement, Evaluation Methods
