Publication Date
| In 2025 | 0 |
| Since 2024 | 0 |
| Since 2021 (last 5 years) | 1 |
| Since 2016 (last 10 years) | 1 |
| Since 2006 (last 20 years) | 3 |
Descriptor
Source
| Society for Research on… | 3 |
Author
| Anderson-Clark, Helen | 1 |
| Benjamin Kelcey | 1 |
| Blackman, Horatio | 1 |
| Blalock, Toscha | 1 |
| Davila, Heather Goldsworthy | 1 |
| Fangxing Bai | 1 |
| Gray, Abby | 1 |
| Kyle Cox | 1 |
| May, Henry | 1 |
| Pustejovsky, James E. | 1 |
| Sam, Cecile | 1 |
| More ▼ | |
Publication Type
| Reports - Research | 3 |
Education Level
| Early Childhood Education | 1 |
| Elementary Education | 1 |
| Grade 1 | 1 |
| Primary Education | 1 |
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
| Iowa Tests of Basic Skills | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkFangxing Bai; Benjamin Kelcey; Yanli Xie; Kyle Cox – Society for Research on Educational Effectiveness, 2022
Background: Regression Discontinuous Design (RDD) is widely used in educational studies. Through RDD, researchers can obtain unbiased results when Randomized Experimental Design (RED) is inaccessible. Compared to RED, the RDD only requires a cut score variable (continuous) and a cutoff value to assign students to the treatment or control groups.…
Descriptors: Research Design, Regression (Statistics), Hierarchical Linear Modeling, Mediation Theory
Download full textTipton, Elizabeth; Pustejovsky, James E. – Society for Research on Educational Effectiveness, 2015
Randomized experiments are commonly used to evaluate the effectiveness of educational interventions. The goal of the present investigation is to develop small-sample corrections for multiple contrast hypothesis tests (i.e., F-tests) such as the omnibus test of meta-regression fit or a test for equality of three or more levels of a categorical…
Descriptors: Randomized Controlled Trials, Sample Size, Effect Size, Hypothesis Testing
May, Henry; Sirinides, Philip; Gray, Abby; Davila, Heather Goldsworthy; Sam, Cecile; Blalock, Toscha; Blackman, Horatio; Anderson-Clark, Helen; Schiera, Andrew J. – Society for Research on Educational Effectiveness, 2015
As part of the 2010 economic stimulus, a $55 million "Investing in Innovation" (i3) grant from the US Department of Education was awarded to scale up Reading Recovery across the nation. This paper presents the final round of results from the large-scale, mixed methods randomized evaluation of the implementation and impacts of Reading…
Descriptors: Reading Programs, Program Evaluation, Reading Achievement, Mixed Methods Research
