With a hidden platform the rats other senses are put to greater work and one can observe as to if the rat is able to feel the correct location of the other platform by water ripple patterns or other external cues.
The rats can observe as to if the rat is able to feel the correct location of the other platform by water ripple patterns. This is with a hidden platform. The rats can observe as to if the rat is able to feel the correct location of the other platform by other external cues. This is with a hidden platform. Other senses are put to greater work. Other senses are put to one the rats.