In Atkins v. Virginia (2002), the U.S. Supreme Court held that it was cruel and unusual punishment to execute mentally retarded individuals.

Despite Milgram's (1974) prediction that only a few would shock all the way, ______ of the participants shocked the learner to 450 volts

a. 1% b. 10% c. 48% d. 63%

Myelination is the process through which unused synapses are lost or "pruned."

Indicate whether the statement is true or false