Table 2. Performance of Boys and Girls on Map-Based Navigation by Trial type.
| Measure | Trial type | |||
|---|---|---|---|---|
| Distance | Angle | Direction | ||
| Selection of correct location compared to chance | Boys | t= 7.81, p <.001 | t= 4.70, p < .001 | t= 3.87, p < .001 |
| Girls | t= 9.52, p <.001 | t= 7.30, p <.001 | t= 6.06, p <.001 | |
| Selection of correct structure compared to chance | Boys | t= 3.53, p = .001 | t= 3.91, p < .001 | t= 1.00, n.s. |
| Girls | t= 3.58, p = .001 | t= 6.57, p <.001 | t< 1 | |
| Selection of correct structure & location compared to correct location on incorrect structure | Boys | t= 3.40, p = .001 | t= 3.34, p = .002 | t< 1 |
| Girls | t= 3.58, p = .001 | t= 5.05, p <.001 | t < 1 | |
Degrees of freedom: Boys = 54; Girls = 45