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. Author manuscript; available in PMC: 2012 Jul 1.
Published in final edited form as: Dev Sci. 2011 Mar 24;14(4):809–821. doi: 10.1111/j.1467-7687.2010.01029.x

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