A mental representation of facts and procedures that apply to a specific object or situation is called a:

Which person is MOST likely to have serious troubles coping with widowhood?

A) Mr. Chen, who moved to a retirement community several years ago B) Mr. Smith, who had a wonderful, close marriage C) Mr. Agnos, whose wife died suddenly and unexpectedly D) Mr. Ortega, who has a compelling life passion

The range of electromagnetic wavelengths that we can see is called the:

a. visible spectrum. b. acuity range. c. visual field. d. visual angle.