Table 1 Participant demographic information
Characteristic | Intervention (n = 10) | Control (n = 10) |
|---|---|---|
Child demographics | Â | Â |
Male (n) | 8 | 6 |
Child age in months (M,SD) | 40.10 (10.41) | 35.40 (11.09) |
Nonverbal age equivalent in months (M,SD) | 18.70 (6.68) | 22.67 (8.41) |
Expressive language age equivalent in months (M,SD) | 9.50 (4.14) | 14.13 (10.36) |
Child race/ethnicity (n) | Â | Â |
 Asian | 1 | 0 |
 Black | 4 | 0 |
 Caucasian, non-Hispanic | 0 | 5 |
 Hispanic/Latino | 4 | 4 |
 Multiracial | 1 | 1 |
Weekly intervention hours (M, SD) | 7.60 (10.61) | 4.73 (9.95) |
Weekly intervention hours (median, range) | 3.50, 2.00–36.00 | 1.7, 0.00–32.75 |
 Speech therapy | 1.00, 1.00–2.00 | 1.00, 0.00–2.00 |
 Occupational therapy | 1.00, 1.00–2.00 | 0.00, 0.00–2.00 |
 Applied behavior analysis | 0.00, 0.00–30.00 | 0.00, 0.00–30.00 |
 Physical therapy | 0.00, 0.00–2.00 | 0.00, n/a |
 Developmental therapy | 0.00, 0.00–1.00 | 0.00, 0.00–1.50 |
Parent/family demographics | Â | Â |
Female | 10 | 10 |
Parent education | Â | Â |
 Some high school | 1 | 1 |
 High school degree | 2 | 0 |
 Some college/specialized training | 3 | 3 |
 4-Year college degree | 0 | 4 |
 Graduate degree | 4 | 1 |
Employed outside the home | 6 | 4 |
Parental marital status | Â | Â |
 Married-living with partner | 4 | 5 |
 Single-living with partner | 4 | 1 |
 Single-living alone | 2 | 2 |
 Divorced or separated | 0 | 1 |
Computer use and literacy | Â | Â |
 Very comfortable with computers | 8 | 7 |
 Very comfortable with internet | 9 | 9 |
 Daily use of computer at home | 10 | 9 |
 More than 5 times each day on the internet | 6 | 5 |
 More than 7 h per week on the internet | 5 | 5 |