In this experiment, three views of a mountain are shown to the child, who is asked what a traveling doll would see at the various angles
वरवर साध्या वाटणार्‍या ह्या वाक्याचं काय मोल आहे, ते अशा परिस्थितीतून गेलेल्या स्त्रीलाच कळेल.