| CA | RA | ||||||
---|---|---|---|---|---|---|---|---|
 | average | top | middle | bottom | average | Top | middle | bottom |
DD | Z = -1.1 | Z = -0.3 | Z = -1.5 | Z = -0.6 | Z = -1.5 | Z = -1.6 | Z = -0.9 | Z = -1.0 |
 | p = .15 | p = .38 | p = .07 | p = .29 | p = .14 | p = .10 | p = .38 | p = .34 |
RA | Z = -2.8 | Z = -2.3 | Z = -2.8 | Z = -1.7 | Â | Â | Â | Â |
 | p < .01 | p < .01 | p < .01 | p < .05 |  |  |  |  |