Publication Date
In 2024 | 0 |
Since 2023 | 0 |
Since 2020 (last 5 years) | 0 |
Since 2015 (last 10 years) | 1 |
Since 2005 (last 20 years) | 1 |
Descriptor
Source
Journal of Research on… | 1 |
Author
Cowan, James | 1 |
Goldhaber, Dan | 1 |
Publication Type
Journal Articles | 1 |
Reports - Research | 1 |
Education Level
Elementary Education | 1 |
Junior High Schools | 1 |
Middle Schools | 1 |
Secondary Education | 1 |
Audience
Location
Washington | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Meets WWC Standards with or without Reservations | 1 |
Cowan, James; Goldhaber, Dan – Journal of Research on Educational Effectiveness, 2016
We study the effectiveness of teachers certified by the National Board for Professional Teaching Standards (NBPTS) in Washington State, which has one of the largest populations of National Board-Certified Teachers (NBCTs) in the nation. Based on value-added models in math and reading, we find that NBPTS-certified teachers are about 0.01-0.05…
Descriptors: Teacher Certification, National Standards, Teacher Effectiveness, Value Added Models