Classical Conditioning Module 15 Learning n relatively permanent
- Slides: 44
Classical Conditioning Module 15
Learning n relatively permanent change in behavior due to experience
Classical Conditioning n Occurs when: a stimulus gains the power to cause a response because it predicts another stimulus that already produces that response n form of learning by association
Classical Conditioning: Practical Example How do you know when to change classes? stimulus (ringing bell) response (leaving classroom) prediction of another stimulus (time for class to end) that already produces that response (leaving classroom)
Stimulus-Response Relationship
Stimulus-Response Relationship
Components of Classical Conditioning
Unconditioned Stimulus (UCS) n stimulus that triggers a response automatically and reflexively n example: hot water in the shower
Unconditioned Response (UCR) n automatic response to the UCS; not learned n example: jumping out of the way of the hot shower water
Conditioned Stimulus (CS) n stimulus that through learning has gained the power to cause a conditioned response; must be a neutral stimulus n example: yelling “flush!”
Conditioned Response (CR) n response to the conditioned stimulus; usually the same as the UCR n example: jumping when you hear the word “flush!”
Classical Conditioning Example n The nurse says “Now UCS UCR this won’t hurt a bit” just before stabbing Cringing in Needle fear you with a needle. The next time you Classical hear “This won’t hurt” Conditioning CS CR you cringe in fear. Hearing “This won’t hurt” Cringing in fear when you hear “This won’t hurt”
Classical Conditioning Example n It is springtime and UCS UCR the pollen from the flowers causes you to Sneeze Pollen sneeze. Soon you are sneezing at the mere Classical sight of a flower…real Conditioning CS CR or fake. Sight of a flower (real or fake) Sneeze
Classical Conditioning Example n Your relationship is going UCR badly and your significant UCS other has yelled at you Feel tense Yelling at and fearful without warning several you times. You now feel tense and fearful any time you Classical are around him or her. Conditioning CS CR Being around your significant other Feel tense and fearful
Based on what you see in the following video clip, identify each element: UCS UCR Dwight being offered an Altoid CS Dwight holds his hand out to accept the Altoid Classical Conditioning Computer reboot sound CR Dwight holds his hand out to accept an Altoid The experiment in the video clip is based on the ideas of Ivan Pavlov which scientist?
Classical Conditioning: Individual Assessment
Classical Conditioning Example n UCS Every time you see a scary movie, you always eat a box of thin mints. Now you find that just seeing thin mints makes you feel CS scared. UCR Classical Conditioning CR
Classical Conditioning Example n To treat bedwetting, a pad UCS that is sensitive to dampness is placed under the sheets. When the pad becomes wet, it sounds an alarm and you wake up. Eventually you don't need the alarm to wake CS up and your full bladder will wake you up. UCR Classical Conditioning CR
Ivan Pavlov’s Discovery
Ivan Pavlov (1849 -1936) n A Russian physiologist n discovered classical conditioning while doing experiments on the digestive system of dogs
Read pages 286 – 288 & complete your reading organizer. 1. What was Pavlov investigating when he discovered classical conditioning? Answer: the effects of salivation on the digestive process 2. What problem came up with Pavlov’s experiment after he had worked with a dog several times? Answer: the more familiar the dog was with the procedure, the less likely he was to wait for the meat powder before salivating 3. As Pavlov became more intrigued with his dogs’ “misbehavior, ” what did he begin to wonder? Answer: if he could control the salivation response by manipulating various stimuli in the environment
Ivan Pavlov
Pavlov’s Method of Collecting Saliva
Based on what you read, identify the following: UCS UCR Meat Powder CS Salivation Classical Conditioning Tuning Fork CR Salivation
Classical Conditioning in Everyday Life: Baby Albert
Behaviorism n psychology should only study observable behaviors, not mental processes n founder: John Watson
John Watson n believed mental processes could not be studied scientifically n Baby Albert phobia study
“Whatever Happened to Baby Albert? ” Complete a reading organizer as you read the article n n n Who was baby Albert? Describe the experiment in which he participated. Describe how generalization was an outcome of Albert’s classical conditioning. Did Albert complete the study? Why or why not? How might this experiment have influenced Albert later in his life?
Baby Albert n 11 -month-old infant n Watson and his assistant, Rosalie Rayner, conditioned Albert to be frightened of white rats n led to questions about experimental ethics
4 Ethical Principles Guiding Human Research: 1. Informed consent – about nature of research & risks 2. Right to be protected from harm and discomfort 3. Right to confidentiality – can’t release data about individual participants 4. Right to debriefing – full explanation of research when involvement is done Which ethical principle/s, if any, do you think Watson’s experiment broke?
How is this an example of classical conditioning?
How is this an example of classical conditioning?
What are three basic processes in classical conditioning? 1) Acquisition 2) Extinction 3) Spontaneous Recovery
Acquisition n process of developing a learned behavior
Extinction n diminishing of a learned response n in classical conditioning, the continual presentation of the CS without the UCS n The Office example: – continual presentation of the _____ computer sound (CS) offering of an Altoid (UCS) without the ______
Spontaneous Recovery n reappearance, after a rest period, of an extinguished conditioned response n recovered response is weaker & can be extinguished more easily
Generalization and Discrimination
Generalization n an organism produces the same response to two similar stimuli n the more similar the substitute stimulus is to the original, the stronger the generalized response Example: 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. He now sneezes every time he lays down on any kind of pillow.
Discrimination n an organism produces different responses to two similar stimuli n subject learns that one stimuli predicts the UCS and the other does not Examples: Pavlov using two different tuning forks; fear of buzzing insects after being stung by a bee
Baby Albert – During Conditioning
Baby Albert – After Conditioning
Baby Albert - Generalization
Classical Conditioning in Everyday Life: Taste Aversion
Taste Aversion n John Garcia: classically conditioned taste aversion could develop n subjects become classically conditioned to avoid specific tastes, because the tastes are associated with nausea
- Operant conditioning vs classical conditioning
- What is the little albert experiment
- Variable interval reinforcement
- Classical conditioning vs operant conditioning
- Variable ratio schedule
- Classical and operant conditioning
- Fixed ratio schedule example
- Classical conditioning model of learning
- Classical conditioning vs operant conditioning
- Operant conditioning classical conditioning
- Ap psychology module 26 answers
- Relatively permanent change in behavior
- Is learning relatively permanent
- Learning is a permanent change in behavior
- Any relatively permanent change in behavior
- Different types of reinforcement schedules
- Instrumental learning vs classical conditioning
- Social learning theory vs operant conditioning
- Any relatively permanent change in behavior
- Is the systematic relatively permanent
- The relatively permanent and limitless storehouse
- Relatively permanent
- A relatively permanent change of behavior is called
- Learning is permanent
- Classical conditioning examples
- Pavlov dog experiment
- Order of classical conditioning
- Classical conditioning panic disorder
- Contoh iklan classical conditioning
- Classical conditioning cs us ur cr
- Little albert classical conditioning
- Mariah developed a fear of the water
- Ivan pavlov classical conditioning
- Generalization classical conditioning
- Insight learning ap psychology
- Classical conditioning generalization
- Learned motives
- John b watson experiment
- Contingency theory classical conditioning
- Us ur cs cr psychology
- Real life example of classical conditioning
- The little albert experiment
- The office classical conditioning youtube
- 9-1 classical conditioning
- Learned behavior