The idea that the eye contains three pairs of color receptors (red-green, yellow-blue, and black-white) is known as the ________ theory

The new faculty member is getting settled in his office. There is so much to remember, including his new telephone extension. While rehearsing his new extension number, he realizes the four digits are the year of his wife's birth. From that point on,

he has no problem remembering his extension. What technique did this faculty member use? a) sensory memory b) mnemonic device c) mental gymnastics d) memorization node

Middle-aged people and those 60 or older report levels of happiness and satisfaction lower than people in their 20s and 30s

Indicate whether the statement is true or false.