WWC Summary of Evidence for this Intervention
Word Generation
Word Generation is a supplemental program that aims to improve students’ reading comprehension by building students’ vocabulary, academic language, and perspective-taking skills through classroom discussion and debate. Word Generation was developed for all students; however, English learners in particular could benefit from its focus on academic language. Word Generation consists of a series of interdisciplinary units with daily lessons focused on a high-interest issue to increase student engagement. Each unit targets a small number of academic vocabulary words that are integrated into texts, activities, writing tasks, debates, and discussions across content areas. Several Word Generation programs exist. In the Word Generation Weekly (WordGen Weekly) and Word Generation Elementary (WordGen Elementary) programs, units are intended to be used across English language arts, math, science, and social studies in grades 6–8 and grades 4 and 5, respectively. In the Science Generation (SciGen) and Social Studies Generation (SoGen) programs, units can supplement or be used in place of regular science and social studies curriculum units in grades 6–8. The different Word Generation programs can be implemented separately or together.
April 2020
Outcome domain
|
Effectiveness rating
|
Studies meeting standards
|
Grades examined
|
Students
|
Improvement index
|
Comprehension
|
|
1 study meets standards
|
4-7 |
241
|
-- |
|
|
Kim, H. Y., Hsin, L. B., & Snow, C. E. (2018)
|
4-7 |
241 |
|
English language proficiency
|
|
1 study meets standards
|
4-7 |
241
|
-- |
|
|
Kim, H. Y., Hsin, L. B., & Snow, C. E. (2018)
|
4-7 |
241 |
|
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.