Exam 5: Sensation and Perception

With respect to the properties of the sound wave, a higher-pitched sound is one that is higher in , which is measured in .

Participants in a psychology experiment are asked to identify the emotions expressed by a number of different kinds of faces.On which type of face would they recognize the emotion most quickly?

Which of the following is NOT a basic sensation of taste?

Based on your knowledge of signal detection theory, which of the following might be easiest for a participant in an experiment to change?

Yellow is considered one of the primary colors, but there is no cone specialized to respond to yellow light.When we see yellow, it is because the light is stimulating the

Ultimately, changes in air pressure underlie the sense of

Prolonged exposure to loud noises affects the hair cells that are closest to the oval window first.What types of sounds might a person with noise-induced hearing loss have the most trouble detecting?

Imagine you are participating in a friend's psychology experiment.She asks you to close your eyes and hold out your finger.She tells you that she will prick your finger with a needle in the same place several times and then will start to prick other places.Your task is to tell her when you first feel the pin prick in a different place.She then repeats the same process, but starts on your back.You might predict that the distance at which you could first detect a pin prick in a new location would be

For which of the following pairs would it be easiest to discern a difference in weight?

Recently, it has been discovered that some people have an extra type of cone other than the three that most people with normal color vision have.What might be different for a person with a fourth type of cone?

Whales and elephants have the ability to distinguish much lower frequency sounds than humans can.What kind of process might be more developed in a whale or elephant's cochlea than it is in a human's cochlea?

Jason is doing a psychology experiment in which he is seated in an absolutely dark room.An initially undetected point of light in front of him is gradually made more intense.With each increase, he is asked if he can see the light yet.In this experiment, Jason's is being measured.

Rachel was in an auto accident and now has a form of object agnosia.She has perfect 20/20 vision, but she cannot recognize the differences between animals when she sees them.For example, she cannot tell the difference between a giraffe and a zebra.Joel has a degenerative illness that has affected his retinas but is otherwise normal in all of his mental functioning.Which of the following statements is most accurate?

In this pictorial depth cue, objects below the horizon that appear higher in the visual field are perceived as being farther away, and objects above the horizon that appear lower in the visual field are perceived as being farther away.

If you close one eye, you will still be able to use as a depth cue, but you will not be able to use as a depth cue.

The major problem to be explained in depth perception is that

The process by which a sound is transformed into a neural signal involves which of the following sequences of transformations?

Cameron has an inner ear infection.In addition to the pain in his ear, Cameron is most likely to

This domain of perception states that rather than perceiving "a car" as a group of distinct entities, such as "metal, tires, glass, door handles, hubcaps, and fenders," we perceive the car as a whole unit.

A scientist is studying how cells develop into organs.This process is most similar to