Exam 17: Basic Principles of Sensation and Perception

The phenomenon that refers to the ways in which an individual's expectations influence perception is called

Although Sue Yen sees her chemistry professor several times a week, she didn't recognize the professor when she saw her in the grocery store. This best illustrates the importance of

If rewards were linked to seeing an old woman rather than a young woman's profile, viewers would tend to perceive an old woman after exposure to an ambiguous drawing. This illustrates the impact of ________ on perception.

The process by which sensory information is converted into neural energy is

Stereotypes are mental conceptions that can strongly influence the way we interpret the behaviors of individuals belonging to specific racial or ethnic groups. A stereotype is most similar to a

The fact that fear may increase your sensitivity to an almost imperceptible pain stimulus is of most relevance to

If you move your watchband up your wrist an inch or so, you will feel it for only a few moments. This best illustrates

Bottom-up processing involves analysis that begins with the

The size of the difference threshold is greater for heavier objects than for lighter ones. This best illustrates

Pain receptors trigger neural impulses in response to a sprain or a burn. This illustrates

Lonely, anxious people at speed-dating events respond with a ________ threshold, and thus tend to be ________ in reaching out to potential dates.

Which of the following represents the very first of three steps basic to all sensory systems?

After hearing rumors about the outbreak of an infectious disease, Alyosha began to perceive his normal aches and pains as disease-related symptoms. His reaction best illustrates the impact of

The process by which our sensory systems transform stimulus energies into neural impulses is called

The study of perception is primarily concerned with how we

After learning that her new college roommate had experienced several episodes of depression during her high school years, Erin incorrectly perceived her roommate's laughter as artificial and phony. This best illustrates the impact of

If you can just notice the difference between 10- and 11-pound weights, which of the following weights could you differentiate from a 100-pound weight?

A subliminal message is one that is presented

A psychophysicist would be most directly concerned with

Sensation is to ________ as perception is to ________.