Table 1.
Descriptive statistics and bivariate correlations for all study variables (N = 65 schools).
| Bivariate Correlations (r) | |||||
|---|---|---|---|---|---|
| Variable | M | SD | PRT fidelity | DTT fidelity | VS fidelity |
| Outcomes | |||||
| Fidelity to Pivotal Response Training (0–4) | 2.11 | 0.98 | |||
| Fidelity to Discrete Trial Training (0–4) | 2.30 | 1.10 | 0.48 | ||
| Fidelity to Visual Schedules (0–4) | 1.62 | 0.96 | 0.43 | 0.44 | |
| Primary Antecedents | |||||
| School EBP Implementation Climate (0–4) | 1.96 | 0.62 | 0.32 | 0.16 | 0.00 |
| Principal EBP Implementation Leadership (0–4) | 2.50 | 0.72 | 0.27 | 0.03 | −0.06 |
| Control variables | |||||
| Principal Transformational Leadership (0–4) | 2.38 | 0.70 | 0.26 | 0.30 | 0.27 |
| Northwest Region (ref = Northeast Region) | 0.26 | 0.44 | −0.09 | 0.21 | 0.08 |
| School Size (N of students) | 585.29 | 198.89 | 0.01 | −0.02 | −0.15 |
| % of Students - African American | 40.67 | 33.13 | 0.03 | −0.23 | −0.10 |
| % of Students - Hispanic | 16.78 | 17.73 | 0.18 | 0.30 | 0.24 |
| % of Students - Asian | 8.31 | 10.74 | −0.13 | 0.02 | −0.10 |
| % of Students - Hawaiian or Other Pacific Islander | 0.17 | 0.31 | 0.13 | 0.24 | 0.08 |
| % of Students - American Indian or Alaskan Native | 0.22 | 0.24 | 0.23 | 0.13 | 0.01 |
| % of Students - Other Race | 9.13 | 3.36 | −0.07 | 0.05 | 0.04 |
| % of Students Receiving Free/Reduced Lunch | 78.27 | 31.61 | 0.05 | −0.10 | 0.02 |
| % of Students with Individualized Education Plan | 14.38 | 5.25 | −0.12 | 0.05 | 0.20 |
Note: Correlations greater than r = 0.24 and less than r = −0.24 are statistically significant at p < .05, two-tailed. EBP = evidence-based practice; DTT = discrete trial training; PRT = pivotal response training; VS = visual schedules.