Little Carlos used to get excited whenever Grandpa would come to visit, because Grandpa always brought Carlos some neat new toy. As Grandpa got older, however, he became forgetful. He no longer brings toys when he visits. Now Grandpa’s visits don’t excite Carlos as much. Classical Conditioning Stimulus and Response Assignment Fred has a fluffy down pillow with some of the down sticking out of the fabric. When he first tries out the pillow, a piece of down tickles his nose and he sneezes. This happens every time he goes to bed. Soon he sneezes every time he lays down on any kind of pillow. UCS: CS: UCR: CR: Every time you take a shower, someone in the house flushes the toilet causing the water to turn cold and you become cold. Now every time you hear a toilet flush, you get cold. UCS: CS: UCR: CR: It is springtime and the pollen from the flowers causes you to sneeze. Soon you are sneezing every time you see a flower. UCS: CS: UCR: CR: People receiving chemotherapy often vomit during or shortly after the procedure. After several chemotherapy sessions, people begin feeling sick at the sight of the treatment room UCS: CS: UCR: CR: The smell of food makes you hungry. Soon every time you go into the kitchen, you feel hungry. UCS: CS: UCR: CR:
Little Carlos used to get excited whenever Grandpa would come to visit, because Grandpa always brought Carlos some neat new toy. As Grandpa got older, however, he became forgetful. He no longer brings toys when he visits. Now Grandpa’s visits don’t excite Carlos as much. Classical Conditioning Stimulus and Response Assignment Fred has a fluffy down pillow with some of the down sticking out of the fabric. When he first tries out the pillow, a piece of down tickles his nose and he sneezes. This happens every time he goes to bed. Soon he sneezes every time he lays down on any kind of pillow. UCS: CS: UCR: CR: Every time you take a shower, someone in the house flushes the toilet causing the water to turn cold and you become cold. Now every time you hear a toilet flush, you get cold. UCS: CS: UCR: CR: It is springtime and the pollen from the flowers causes you to sneeze. Soon you are sneezing every time you see a flower. UCS: CS: UCR: CR: People receiving chemotherapy often vomit during or shortly after the procedure. After several chemotherapy sessions, people begin feeling sick at the sight of the treatment room UCS: CS: UCR: CR: The smell of food makes you hungry. Soon every time you go into the kitchen, you feel hungry. UCS: CS: UCR: CR:
psych40s_-__classical_conditioning_.docx