Sensation and Perception

Receptors that are responsible for transferring light into neural impulses.  

• Rods & Cones of Retina
• Optic Stem
• Cornea
• Iris

A principle that states, for any change in a stimulus to be detected, a constant proportion of that stimulus must be added or subtracted.  

• Gate-Control Theory
• Weber's Law
• Difference Threshold
• Multiple constant 

Smell is transmitted to the brain via the.....

• Optic Nerve
• Olfactory Nerve
• Auditory (chochlear nerve)
• Sensory Nerve

This theory states that we can lessen some pains by shifting our attention away from pain impulses.  

• Pain perception method
• Gate-Control Theory
• Acute sensation deprivation
• Theory of relativity

The organization of sensory information into meaningful experiences.  

• Senstation
• Perception
• Gestalt Awareness
• Sensory organization

The weakest amount of a stimulus that a person can detect half of the time.  

• Differnce threshold
• Absolute threshold
• Gate threshold
• Subliminal message

This system controls the balance of the body.  

• Vestibular System
• Kinesthetic System
• Vision system
• Internal system

The sense of movement and body position

• Hearing
• Sight
• Kinesthesis
• Olfaction
• Touch

Which of the following is a perception?

• noting a change in temperature
• hearing an increase in volume
• recognizing an object as a car
• viewing a decrease in brightness

Being able to see a candle flame 30 miles away on a clear night is the

• absolute threshold for human vision
• difference threshold for human vision.
• perceived threshold for human vision
• ratio threshold for human vision