Another experiment, which conditioned fear of this animal into a baby, made John Watson famous for his work with Little Albert.
James Olds used these creatures to discover the brain's "pleasure center." These animals, the first to perform the Morris task in a tub of water, were used by Edward Tolman in his work on latent learning and cognitive mapping. Harvey Carr observed them making the eponymous sound of the Kerplunk experiment by hitting unexpected walls. Another experiment, which conditioned fear of this animal into a baby, made John Watson famous for his work with Little Albert. For 10 points, name these long-tailed animals whose white variety often gets food by running through experimental mazes.
James Olds used these creatures to discover the brain's "pleasure center.
rats [do not accept “mice” at any point] &lt;MJ&gt;