Exam 3: Sensation and Perception

The fact that you perceive the shape of a book as a book whether it is flat on a table, standing on its edge, or held open is an example of

You can find the highest concentration of rods in the

Which part of the ear contains the cochlea and hair cells?

Describe the contributions of the two competing theories of colour vision.

The tendency to perceive figures or objects as belonging together if they appear to form a pattern is called

Our vestibular sense detects movement and provides information about where we are in space.

Where in the nasal cavity is the olfactory epithelium located?

Gate-control theory suggests that you can control your experience of pain through cognition.

Gestalt is a German word meaning

The flattening and bulging action of the lens is known as

As a wavelength of light is mixed with other wavelengths, we can say the colour becomes

Research proposes that the opponent-process theory explains what happens in the

Which part of the ear contains the pinna and auditory canal?

Which of the following is the correct order for light as it moves toward the retina?

About ________ percent of the primary visual cortex is dedicated exclusively to analyzing input from the fovea, which is a very small but extremely important part of the retina.

Which of the following is not true of the image on the retina?

Signal detection theory suggests that deciding whether a stimulus is present depends partly on the ________ and partly on the potential gain or loss associated with deciding that it is present or absent.

Birds are less likely to eat brown-coloured moths sitting on the trunk of a brown tree trunk than tan-coloured moths on the same tree because of the

Changes in a chemical called _____, found in the rods, enable us to adapt to the darkness of a movie theatre or to the brightness of a beach on a sunny day.

The reason that the blind spot is not perceived as a black hole in our visual field is