A breakthrough in the scientific field of ________ ultimately led to the world's first psychology laboratory

What Piagetian task was used to test whether a child had progressed from concrete to formal operations?

a. open-box problem b. pendulum problem c. three-mountain problem d. blueprint problem

Practice of motor skills helps the brain

A) grow extra synapses in the occipital lobe. B) prune ineffective synapses. C) overcome infantile amnesia. D) develop compulsive compliance.