Table 6 Sources of variance for the pedestrian safety behavior checklist.
From: Validity of instruments to assess students' travel and pedestrian safety
Factor | Average Variance Component | % Variance |
|---|---|---|
Child | 0.0002 | 0.1 |
Rater | 0.0003 | 0.1 |
Item | 0.2141 | 78.1 |
Child*Rater | 0.0006 | 0.2 |
Child*Item | 0.0316 | 11.5 |
Rater*Item | 0.0011 | 0.4 |
Residual Error | 0.0261 | 9.5 |