If an individual was to undergo a personality assessment in 1960, which of the following would have been available for the clinician to use?

The brain imaging technique that involves injection of radioactive chemicals in order to measure brain function is called

A. positron emission tomography (PET). B. mass spectroscopy. C. electron microscopy. D. electrochemical detection.

When you enter a darkened room

(e.g., a movie theater), you will find it hard to see at first, but shortly afterward you will be able to see much better. This phenomenon is referred to as: a) color adaptation. b) cone adaptation. c) dark adaptation. d) light adaptation.