Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Baseline characteristics and behavior measures for students participating in the study, expressed in means (standard deviation) or percentages.
| Treatment n=158 |
Control n=124 |
|
|---|---|---|
| Female (%) | 51.27 | 55.28 |
| Grade 2(%) | 35.44 | 43.55 |
| Grade 3(%) | 45.57 | 33.87 |
| Grade 4(%) | 18.99 | 22.58 |
| Black (%) | 11.54 | 14.17 |
| Hispanic (%) | 10.90 | 10.00 |
| Asian (%) | 5.77 | 10.00 |
| White (%) | 71.29 | 66.83 |
| Total Engagement | 41.9 (7.4) | 37.6 (9.1) |
