Robert Cohen

Spatial Representations and Updating Situation Models.

Keith K. Millis, Robert Cohen, 1994 .

The Development of spatial cognition

Robert Cohen, R. Cohen, 1985 .

CHAPTER 4 – The People

John McMANUS, Connie Kastelnik, Robert Cohen, 1973 .

Influence of prior activity on perspective taking.

Robert Cohen, David L. Weatherford, 1980 .

Children's conceptions of spatial relationships

Robert Cohen, R. Cohen, 1982 .