This national implementation study aimed to evaluate the effectiveness of Tier 2 structured literacy teaching set within a multi-tiered system of support. Case-controlled matching was used to determine the impact of the implementation for 1,265 5-year-old children. One comparison group included 1,265 children who were matched to the experimental…

This mixed-methods, cross-cohort efficacy study evaluated "Just Right Reader's Classroom Libraries" first-grade students across six schools in a diverse Texas district. The Classroom Libraries consisted of decodable literacy resources appropriately matched to instructional needs and were available in English to all students and in…

Students with disabilities in upper elementary grades who read well below grade level often require one-to-one intensive intervention. The following study examines the effects of a combined explicit decoding plus frequency building intervention on consonant-vowel-consonant (CVC) word reading fluency. Participants were two third-grade students and…

The purpose of this study was to examine the effects of a virtual intensive reading intervention embedded with mindset training compared with typical reading instruction in a business-as-usual (BAU) condition delivered to fourth-grade students with or at risk for reading disabilities. After screening, the 59 participants were stratified and…

The current study examined the effects of a shared reading instructional package on literacy instruction for multilingual learner (MLL) students with extensive support needs (ESN). Three participants, from kindergarten through 5th grade, received the intervention. To establish experimental control, the researchers used a multiple probe design with…

Many children living in linguistically diverse low- and middle-income countries learn to read and write in multiple languages. Recent research provides implications for effective reading instruction with multilingual learners (e.g., Hall et al. in New Dir Child Adolesc Dev 166:145-189, 2019). However, there is limited empirical evidence on…

The purpose of this study was to evaluate the effects of an 18-day summer tutoring program in which graduate student tutors delivered 15 minutes of differentiated reading instruction (DRI) and a 30-minute interactive read-aloud (IRA) lesson each day. Students in grades K-5 (N = 179) attending a summer program at one urban elementary school…

The aim of this study was to examine the impact of Reading for Ethiopia's Achievement Developed Community Outreach (READ CO) project intervention on students' oral reading fluency, reading comprehension, academic achievements, and listening comprehension. It also aimed at identifying the students and teachers' awareness and practices about the…

Summer is a critical time for students with or at-risk for reading difficulties. This study examines the added benefit of a one-on-one intensive reading intervention presented during a school-based summer literacy program targeting first through fifth-grade students' foundational reading skills. The individually administered, UFLI-Intensive…

The purpose of this study was to examine the impact of supplemental word recognition strategies on students receiving intensive (Tier III) remedial reading instruction. Two-hundred and thirteen middle school students with reading difficulties received an intensive reading intervention (i.e., Corrective Reading Decoding strand) delivered by trained…

Great strides have been made in the development of effective methods of instruction for children with dyslexia. However, individual response to treatment varies, and weaknesses persist for some students with dyslexia despite otherwise effective instruction. Continued efforts are needed to support the prospective identification of poor response,…

This study reports on the effects of a 1-year parental involvement intervention on reading development of primary school children. The intervention included a teacher and parent training, focusing on teacher-parent communication and parental involvement in homework and reading at home. We used a cluster randomized controlled trial design with…

This mixed-methods, quasi-experimental efficacy study evaluated Just Right Reader's Take-Everywhere Literacy Packs™ with 399 kindergarten students across six schools in a diverse Texas district during the 2024-2025 academic year. This district had a consistent curriculum and access to decodable books, however treatment students received the…

Adolescents with reading disability (RD) participated in a randomized controlled trial evaluating the efficacy of a multiple-component reading intervention with motivational components (PHAST). A total of 514 youth in 6th, 7th, and 8th grade formed instructional groups (4-8) that were randomly assigned to one of three conditions--one of two PHAST…

This study examined the effectiveness of the intensive implementation of a multicomponent reading intervention ("Voyager Passport") with 306 fourth-grade students with severe reading difficulties. Students with reading comprehension achievement below the 15th percentile in the fall of fourth grade were randomly assigned to the intensive…