The purpose of this study was to examine the relationship of two implementation variables (source of technical support and time of implementation) to first grade reading achievement across three naturally-occurring conditions over a six-year time span. Two of the conditions involved implementation of Direct Instruction (DI) curriculum programs,…

Brief experimental analyses (BEA) have been used to identify reading interventions to increase the oral reading fluency (ORF) of students having difficulty learning to read. Four interventions, repeated reading, listening passage preview, phrase drill, and contingent reinforcement were implemented with four elementary aged students performing…

Present national methodological standards for evaluating the credibility of the design of individual research studies have resulted in findings reporting the pre-­post effectiveness of Direct Instruction programs to be eliminated from consideration by educational leaders involved in making curricular decisions intended to advance local school…

The purpose of this study was to compare the effect of two theoretically different reading programs on the reading outcomes of first-grade students (N = 107). Two elementary schools were chosen for participation based on the first-grade reading program currently being implemented in the schools. One school used the "Horizons Fast Track…

This study examined the effects of a Direct Instruction (DI) reading program combined with Precision Teaching during a public school's summer program. Students received instruction from "Reading Mastery" programs for a six-week period. Students also practiced specific reading skills including letter-sound identification, sounding out…

Building on research showing the interdependence of language skills and reading proficiency, this study examined the effects of using the "Language Arts" strand of the "Reading Mastery Signature" 2008 series program as a supplement to non-Direct Instruction reading programs with English Language Learner (ELL) students.…

This study explored the effects of "Reading Mastery Plus" in grades K-2 at a Title 1 school with six students with intellectual and developmental disabilities (IDD). Two students in each of grades kindergarten, 1, and 2 participated. "Diagnostic Indicators of Basic Early Literacy Skills (DIBELS)" spring fluency probes were used…

Vocabulary and text comprehension strategies are acknowledged as critical components of any comprehensive reading program. This article highlights the scientifically-based research on effective reading instruction related to vocabulary and comprehension development. Specifically, the article provides explicit formats integrating these important…

We examined the effects of a three-tier strategic model of intensifying instruction using "Reading Mastery Plus" in grades K-3 at a Title I school. Teachers received training and coaching before and during the program evaluation. They were assessed on their satisfaction with the program as well. The "Diagnostic Indicators of Basic…

A recent report by Dr. Randall Ryder evaluated the use of Direct Instruction (DI) reading programs in 2 school districts in Wisconsin. In the report, Ryder claimed that students in 1st, 2nd, and 3rd grade who received Direct Instruction scored significantly lower on several standardized tests of reading than students who received more traditional…

The purpose of this study was to examine the effects of the "Corrective Reading Decoding B1" program on the basic reading skills, social adjustment, and treatment responsiveness of elementary and middle school students with high-incidence disabilities (N = 51). Students were provided an average of 3 40-45 min lessons per week over the course of…

Two curriculum evaluation projects were conducted in response to requests from practitioners interested in determining the quality of commercially developed reading programs. The 1st project, sponsored by 3 school districts in Texas, focused on 5 1st grade reading programs. The 2nd, conducted at the request of junior high, middle-, and high-school…

This study is a follow-up on a previous study of the effects of 2 beginning reading programs implemented in 1st grade. In the previous study, 40 1st-grade students who were matched based on their Concepts About Print Test (Clay, 1979) and Phonological Segmentation Fluency from the Dynamic Indicators of Basic Early Literacy Skills (DIBELS; Good…

Nine 16-17-year-old adjudicated males below grade level in reading participated in this data-based case study. Weekly, 5 students received instruction from "Corrective Reading Decoding" Level B2 (Engelmann et al., 1998) for 180 min, and 4 students received instruction designed by a reading specialist (RS group) for 345 min. After 19…