Mens rea, meaning "guilty mind", is a relatively new concept.

In the 1800s, a person wanted to be examined by a phrenologist. What would happen?

a) levels of brain chemicals would be assessed b) bumps and indentations on the head would be assessed c) a series of blows would be delivered to the head to release evil spirits d) a series of electrical shocks would be given to cure a suspected disease

Paul Baltes and colleagues believe that successful aging by older adults involves

A. a significant reduction in self-control and regulation. B. producing new resources beyond their existing ones across all domains. C. selection, optimization, and compensation. D. attempts to regain ability losses and attain all life goals.