__________is the acquisition of knowledge and skills by watching others rather than by means of direct experience

A television report described a case of a person who exhibited a disturbance in consciousness, memory deficits, and disorientation to time and place. If these symptoms developed within 24 hours, you believe the diagnosis is

a. apraxia. b. dementia. c. delirium. d. amnestic disorder.

What are the three psychological dimensions of our visual world?

a. Sense blindness, inattention, and distraction b. Hue, brightness, and saturation c. Amplitude, wavelength, and intensity d. Wavelength, intensity, and complexity