Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 0 |
| Since 2007 (last 20 years) | 1 |
Descriptor
| Academic Achievement | 1 |
| Class Size | 1 |
| Elementary School Students | 1 |
| Grade 1 | 1 |
| Grade 2 | 1 |
| Grade 3 | 1 |
| Program Effectiveness | 1 |
| Regression (Statistics) | 1 |
| Robustness (Statistics) | 1 |
| School Effectiveness | 1 |
| Small Classes | 1 |
| More ▼ | |
Source
| Teachers College Record | 1 |
Author
| Sohn, Kitae | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
| Early Childhood Education | 1 |
| Elementary Education | 1 |
| Grade 1 | 1 |
| Grade 2 | 1 |
| Grade 3 | 1 |
| Primary Education | 1 |
Audience
Location
| Tennessee | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkSohn, Kitae – Teachers College Record, 2015
Background: Class size reduction (CSR) is an enduring school reform undertaken in an effort to improve academic achievement and has been widely encouraged in the United States. Supporters of CSR often cite the positive contemporaneous and carryover effects of Project STAR. Much has been discussed regarding the robustness of the contemporaneous…
Descriptors: Class Size, Small Classes, Robustness (Statistics), Elementary School Students
