The use of discrimination scaling tasks: A novel perspective on the development of spatial scaling in children by Gilligan, K, Hodgkiss, A, Thomas, M, Farran, E

Spatial cognition and science achievement: The contribution of intrinsic and extrinsic spatial skills from 7 to 11 years by Hodgkiss, A, Gilligan, K, Tolmie, A, Thomas, M, Farran, E