We evaluated the long-term effects of a supplemental, small-group kindergarten vocabulary intervention in fall and spring of first grade and winter of second grade. Participants included students from two studies, an initial efficacy study and a subsequent replication study, identified as at risk for language and learning difficulties, who were…

The "Examining Implementation and Outcomes of the Project On-Track High-Dosage Literacy Tutoring Program" study describes the characteristics of students who participated in a full year of Project On-Track, a high-dosage, small-group literacy tutoring program for students in grade 1-3. Its online adaptive program, Amplify Reading, groups…

School districts in northeastern Tennessee have had persistently low proficiency rates in grade 3 English language arts, which were exacerbated by disruptions in schooling due to the Covid-19 pandemic. In response, the Niswonger Foundation, a technical assistance provider that supports these districts, developed Project On-Track, a high-dosage,…

The influence of language and situation structure on the difficulty of word problems has been investigated intensively in the field of mathematics education. However, instructional approaches to overcoming students' difficulties are still not widely available. This paper describes an intervention to develop second graders' skills in handling…

LXD Research analyzed data from 462 students in first grade who were Below or Well Below Benchmark at the beginning of the year and participated in using the Phonics Lesson Library and the Phonics Chip Kit as an intervention in CA for the 2021-2022 school year. The product is a Tier 2 or Tier 3 phonics intervention using lessons and manipulatives…

More than half of students in the USA perform below a proficient level in math. Although evidence suggests that intervention in elementary school is critical to supporting struggling learners, and there are several research-supported instructional practices to support students with math difficulties, the existing research is limited with regard to…

LXD Research analyzed data from 945 students in kindergarten who were Below or Well Below Benchmark at the beginning of the year and participated in using the Phonological Awareness (PA) Lessons Deluxe Package as an intervention in CA in Fall 2021. The product is a Tier 2 or Tier 3 intervention for grades K-2 that includes lessons and…

This study compared the reading growth of students with and without learning disabilities, and students with and without reading deficits in response to tier 2 reading interventions within a response-to-intervention framework. Participants were 499 second- and third-grade students in six urban schools. Students who scored at or below the 10th…

The findings of a community-wide effort to improve K-3rd-grade literacy engagement in an urban community in the United States are reported. Four elementary schools were chosen as data sites to collect assessment scores at three points in the year based on reading and literacy scores on the Dynamic Indicators of Basic Early Literacy Skills (DIBELS)…

During the fall of the 2016-17 school year, first, second, and third grade students in six elementary schools -- two in St. Paul and Eagan, Minnesota, and four in Bedford County in the Piedmont region of Virginia -- were assigned to take part in randomized efficacy trials carried out for the purpose of rigorously evaluating the impact of…

Since 2007, nineteen Houston Independent School District (HISD) campuses have partnered with Literacy Now to offer the Reading Intervention program. The Reading Intervention program provides individualized, small group reading tutorials for at-risk students in kindergarten to second grade to create proficient readers by the end of third grade.…

The study was designed to evaluate the effectiveness and efficiency of the HELPS-SG curriculum and a small group repeated reading (RR) intervention on oral reading fluency and comprehension. The participants of this study were 42 second-grade ELL's who attended an elementary school in the southwestern United States. The participants were either a…

This study compared children's Spanish reading performance across 2 reading intervention conditions: small group versus individual (teacher-student). Six second-grade Costa Rican students with low Spanish reading ability participated in the study. An alternating-treatments design was used to compare the relative effectiveness of the 2…

The purpose of this study was to examine the effects of collaborative efforts between a large metropolitan school district and the school of education at an area urban university. A reading clinic, in which university students conducted small guided reading group lessons with elementary students reading below grade level, was established through…

Recent work that has examined the impact of what are variously called periodic, interim, benchmark, or diagnostic assessments, typically administered three or four times during a school year, has produced mixed findings. For instance, one study reported small significant effects in mathematics in grades 3-8, but not in reading (Carlson et al.,…