Publication Date
| In 2026 | 0 |
| Since 2025 | 1 |
| Since 2022 (last 5 years) | 1 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
Publication Type
| Reports - Evaluative | 1 |
| Reports - Research | 1 |
| Speeches/Meeting Papers | 1 |
Education Level
| Secondary Education | 1 |
Audience
| Policymakers | 1 |
| Practitioners | 1 |
Location
| Tennessee | 2 |
| Alabama | 1 |
| Arizona | 1 |
| Arkansas | 1 |
| Louisiana | 1 |
| Mississippi | 1 |
| Missouri | 1 |
| New York | 1 |
| Oklahoma | 1 |
| South Carolina | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedKenneth A. Frank – Grantee Submission, 2025
Most randomized field experiments experience some attrition. Moreover, the extent of attrition may differ by treatment condition in systematic, non-random ways, biasing estimates of treatment effects and contributing to invalid inferences. We address concerns about non-random attrition by quantifying the conditions necessary in the attritted data…
Descriptors: Attrition (Research Studies), Randomized Controlled Trials, Inferences, Correlation
Download full textGallagher, H. Alix; Arshan, Nicole; Woodworth, Katrina – Society for Research on Educational Effectiveness, 2016
Writing is an essential skill for participating in modern American society. Although it is crucial to careers and civic engagement, student writing falls far short of national expectations (College Board, 2004; NCES, 2012; Persky, Daane, & Jin, 2003). The Common Core State Standards (CCSS) seek to increase the rigor of writing instruction…
Descriptors: Program Evaluation, Program Effectiveness, Writing Instruction, National Programs
