Overview
A readable survey of how tests are made, how educational standards are established, how grades in school are arrived at by teachers-all based on original research by the author and his colleagues.
- | Author: Robert J Wilson
- | Publisher: Robert. J. Wilson
- | Publication Date: Apr 15, 2018
- | Number of Pages: 56 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 0987728822
- | ISBN-13: 9780987728821
