NotesFAQContact Us
Collection
Advanced
Search Tips
Back to results
Peer reviewed Peer reviewed
Direct linkDirect link
ERIC Number: EJ1201597
Record Type: Journal
Publication Date: 2019
Pages: 34
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1557-3060
Misattribution of Teacher Value Added
Özek, Umut; Xu, Zeyu
Education Finance and Policy, v14 n1 p115-148 Win 2019
The federal Race to the Top competition provided significant impetus for states to adopt value-added models as a part of their teacher evaluation systems. Such models typically link students to their teachers in the spring semester when statewide tests are administered and estimate a teacher's performance based on his or her students' learning between the test date in the previous school year and the test date in the current year. Because of data limitations in many states, however, the effect of most student learning experiences between two consecutive tests cannot be distinguished from, and hence is often attributed to, the value added of teachers in the spring classrooms. This study examines how teacher evaluations are affected by such misattribution and explores methods that can provide the best approximation in the absence of more detailed data. We find that ignoring previous school-year teachers' contributions on student learning has a sizeable impact on estimated value-added scores for teachers in the current school year. We also present an alternative approach that can be implemented in the absence of more detailed data on student learning experiences and closely approximates teacher value-added scores that are estimated based on complete student enrollment and roster information.
MIT Press. 55 Hayward Street, Cambridge, MA 02142. Tel: 617-253-2889; Fax: 617-253-1709; e-mail: journals-rights@mit.edu; Web site: http://www.mitpressjournals.org/loi/edfp
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Laws, Policies, & Programs: Race to the Top