Sensory and Perception Flashcard

Front

What is the process by which our senses adjust to different levels of stimulation?

Back

Sensory Adaptation

Front

Which theory explains how we detect signals under conditions of uncertainty?

Back

Signal-Detection Theory

Front

What is the process through which we interpret sensory stimulation?

Back

Perception

Front

What happens to objects as they appear further away?

Back

They appear smaller

Front

What stimulus is detected by the receptors in the nose?

Back

Chemicals in the air

Front

What is the purpose of an absolute threshold in sensation and perception?

Back

To allow us to see, hear, taste, smell, and feel without being overloaded by stimuli

Front

What is a difference threshold?

Back

The minimum amount of difference that can be detected between two stimuli.

Front

What is sensory adaptation?

Back

The process of becoming more sensitive to weak stimuli.

Front

Which of the following factors can affect your ability to perceive a stimulus according to the Signal-Detection Theory? Noise around you when trying to have a conversation, The color of the stimulus, The time of day, The temperature of the room

Back

Noise around you when trying to have a conversation

Front

How can the level of interest in a stimulus affect your perception according to the Signal-Detection Theory?

Back

It makes you more likely to ignore other stimuli