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Racial Differences in Levels of Hyperactivity in Alternative Measurement Models
| African American Mean | White Mean | Difference in Means | T-Statistic | df | p | |
|---|---|---|---|---|---|---|
| Hyperactive | ||||||
| Traditional measure standardized to normal (0,1) | 0.11 | −0.11 | 0.22 | 3.48 | 1019 | .00 |
| θ (12 items) | −0.55 | −0.71 | 0.16 | 3.41 | 1019 | .00 |
| θ (8 items) | −0.67 | −0.75 | 0.07 | 1.63 | 1028 | .10 |
