Table 2.
Demographic characteristics of three participant groups
| RD-Only | RD + MD | Other | ||||
|---|---|---|---|---|---|---|
|
| ||||||
| N | % | N | % | N | % | |
| Total | 30 | 37 | 19 | |||
| Gender | ||||||
| Boys | 18 | 60.0 | 17 | 45.9 | 8 | 42.1 |
| Girls | 12 | 40.0 | 20 | 54.1 | 11 | 57.9 |
| Grade | ||||||
| 3rd | - | - | 1 | 2.7 | 2 | 10.5 |
| 4th | 1 | 3.3 | 1 | 2.7 | 1 | 5.3 |
| 5th | 14 | 46.7 | 18 | 48.6 | 9 | 47.4 |
| 6th | 14 | 46.7 | 15 | 40.5 | 6 | 31.6 |
| 7th | 1 | 3.3 | 2 | 5.4 | 1 | 5.3 |
| Race | ||||||
| African American/Black | - | - | 3 | 8.1 | 1 | 5.3 |
| Asian | - | - | - | - | - | - |
| White | 25 | 83.3 | 28 | 75.7 | 16 | 84.2 |
| Multiracial or Multi-ethnic | 4 | 13.3 | 4 | 10.9 | 2 | 10.6 |
| Missing | 1 | 3.3 | - | - | - | - |
| Ethnicity | ||||||
| Latina/o/x | - | - | 5 | 13.5 | 1 | 5.3 |
| Prior SLD diagnosis | ||||||
| RD or dyslexia | 25 | 83.3 | 32 | 86.5 | 13 | 68.4 |
| MD or dyscalculia | - | - | 17 | 45.9 | - | - |
| ADHD | 12 | 40.0 | 15 | 40.5 | 6 | 31.6 |