E J GIBSON

The effect of prior training with a scale of distance on absolute and relative judgments of distance over ground.

E. Gibson, R. Bergman, J. Purdy, 1955, Journal of experimental psychology.

The role of shock in reinforcement.

E. Gibson, E J GIBSON, 1952, Journal of comparative and physiological psychology.

Development of perception: discrimination of depth compared with discrimination of graphic symbols.

E J GIBSON, 1963, Monographs of the Society for Research in Child Development.

The effect of training on absolute estimation of distance over the ground.

E. Gibson, R. Bergman, E J GIBSON, 1954, Journal of experimental psychology.

What is learned in perceptual learning? A reply to Professor Postman.

J. Gibson, E. Gibson, E J GIBSON, 1955, Psychological review.

Improvement in perceptual judgments as a function of controlled practice or training.

E. Gibson, E J GIBSON, Eleanor J. Gibson, 1953, Psychological bulletin.