WWC Summary of Evidence for this Intervention
Waterford Early Reading Program
Waterford Early Reading Program™ is a software-based curriculum for students in kindergarten through grade 2. The curriculum is designed to promote reading, writing, and typing, incorporating literacy skills such as letter mastery, language stories, spelling, basic writing skills, reading and listening development, and comprehension strategies. It can be used as a supplement to the regular reading curriculum. Program materials include classroom lessons and take-home materials in addition to the Waterford software. Waterford Early Reading Program™ offers pretest placement and posttest assessments, in addition to ongoing assessments throughout the program.
A group of closely related outcomes.
The number of studies that met WWC design standards and provide evidence of effectiveness. Selecting an item below will display all studies that met WWC design studies in the domain. Selecting a study citation will take you to more information on that study and its findings.
For more, please see the WWC Glossary entry for study rating.
Grades of the students examined in the studies that met WWC design standards, which may not reflect the full range of grades for which the intervention may be used.
The number of students included in the studies that met WWC design standards.
The sample size for the studies that met WWC design standards.
An indicator of the effect of the intervention, the improvement index can be interpreted as the expected change in percentile rank for an average comparison group student if that student had received the intervention.
For more, please see the WWC Glossary entry for improvement index.
The indicator represents the highest level of similarity found between your students and each of the high-quality studies of the intervention. Three filled in ovals indicates that at least one study that met standards was conducted on students very similar to yours. Clicking on the indicator for a study will provide information on the similarity for each of the characteristics you selected.