Exam 4: Sensing and Perceiving

Acme Foods wants to make its chips saltier, but it doesn't want to spend more than it has to on salt. A sample of consumers are asked to compare its current chip (saltiness = 100) with saltier versions and to say whether the new version is saltier. On average, sample consumers reliably say the new chip is saltier when its saltiness value is 108, but not when its saltiness value is below 108. Assuming Acme Foods' sample consumers are representative of people in general, which of the following best represents the JND for saltiness

Gibson and Walk investigated depth perception among infants using a device known as the _________.

Why do we adapt after prolonged exposure to a constant stimulus

Stooping to pick up a knife on the kitchen floor, Benny hits his head on the corner of an open drawer on the way back up. Benny's inability to sense his head's location in space reflects a failure of ___________, our implicit knowledge of the position and motion of our body parts.

Which of the following sequences correctly reflects the order of events in which sound waves are converted into neural impulses in the ear, from first to last

Taste buds live for only a few days:

Which of the following sequences correctly orders the structures of the visual pathway, from the eye to the cortex

Making an analogy between hearing and vision, the auditory hair cells in the ________ are similar to the ________ in the __________.

Frequency is to amplitude as ______ is to _______.

People can detect sounds ranging in frequency from ________ to ________.

Piquancy is to spicy as _________ is to savory.

Which of the following is the function of the cornea

In the visual system, ganglion cells convert the light detected by the retina into electrical impulses, which then travel to the brain. This example illustrates the process of _________.

Which of the following sequences accurately reflects the order in which light stimulates cells early in the visual processing of an image

Which of the following best defines the difference threshold (jnd)

Which of the following is the function of the iris

Which of the following individuals is NOT one of the Gestalt psychologists

Where are the taste buds located

Which statement below best describes the effects of culture on the perception of visual images, such as pictures

According to your text, visual illusions demonstrate: