This study evaluated the efficacy of the Word Learning Strategies (WLS) supplementary program to improve elementary students' vocabulary skills and reading comprehension. The study used a multi-site cluster randomized, experimental design, which randomly assigned 92 4th grade classrooms (n=2558 students) from two cohorts to a treatment or control…

American Institutes for Research (AIR) conducted an evaluation of the effect on struggling readers of implementing the READ 180 reading intervention in five participating schools in Milwaukee Public Schools (MPS) under a Striving Readers grant from the U.S. Department of Education. The evaluation used an experimental design in order to produce a…

The effects of a mathematical problem-solving intervention on students' problem-solving performance and math achievement were measured in a randomized control trial with 1,059 7th-grade students. The intervention, "Solve It!," is a research-based cognitive strategy instructional intervention that was shown to improve the problem-solving…

First-year students experience academic, social, and emotional adjustments as they transition to college. First-year experience courses support students in this transitional phase by helping them integrate into the campus environment and by teaching them college-appropriate learning strategies. This study explored the role that participation in a…

This study sought to evaluate the effectiveness of a two-quarter, extended orientation program for new, undecided students at the University of California, Irvine (UCI). The course was designed to assist students with the transition from high school to college and acquaint them with strategies to maximize their success at UCI. Of the 690 new,…

Successful implementation of evidence-based educational practices at scale is of great importance but has presented significant challenges. In this article, the authors address the following questions: How does the level of on-site technical assistance affect student outcomes? Do teachers' fidelity of treatment implementation and their perceptions…

A classwide peer tutoring program in reading, implemented at 12 elementary and middle schools in three contiguous districts in the middle of a southern state, was evaluated for its effectiveness with three learner types: low achievers with disabilities, low achievers without disabilities, and learners of average achievement. Twenty teachers…

First graders (N = 323) participated in an evidence-based classwide reading program (Peer-Assisted Learning Strategies; PALS). A dual-discrepancy approach was used to identify 56 children whose reading performance and growth rates were substantially below those of average readers, indicating they were not responding sufficiently to PALS. This…

Implemented structured cooperative-learning strategy for reading, Cooperative Integrated Reading and Composition (CIRC), in nine third-grade classes (n=198) and compared with nine control group classes (n=194). CIRC group outgained controls on Reading Comprehension as measured by California Achievement Test. When groups were divided into reading…