D. L. Weatherford

Development of spatial representations: role of task demands and familiarity with the environment.

R. Cohen, D. L. Weatherford, T. Lomenick, 1979, Child development.

Spatial representations of young children: the role of self- versus adult-directed movement and viewing.

R. Cohen, D. L. Weatherford, C. K. Poag, 1983, Journal of experimental child psychology.

Spatial cognition as a function of size and scale of the environment

D. L. Weatherford, David L. Weatherford, 1982 .

The effect of barriers on spatial representations.

R. Cohen, D. L. Weatherford, R Cohen, 1981, Child development.

Effects of route traveled on the distance estimates of children and adults.

R. Cohen, D. L. Weatherford, R Cohen, 1980, Journal of experimental child psychology.

Distance estimates of children as a function of acquisition and response activities.

R. Cohen, D. L. Weatherford, D. Byrd, 1980, Journal of experimental child psychology.