Chapter 6 Flashcards
What is learning?
It is a change in behavior through experience and its usually permanent
What does the Behaviorism theory of learning focus on?
It focuses on observable behaviors while ignoring mental activity (thinking, wishing, hoping)
Associative learning?
Its divided into 2 parts, what are they?
Is when an organism makes an association between 2 events. Conditioning is the processes of learning these associations.
Classical conditioning and operant conditioning
Observational learning? Why is it different from associative learning?
When a person observes and imitates another’s behavior. It is different from associative learning because it relies on mental processes.
What is classical conditioning?
What are the 4 main elements in classical conditioning?
It is when a neutral stimulus is associated with a meaningful stimulus and acquires the capacity to elicit a meaningful response.
1) Unconditioned Stimulus: produces response w/o learning
2) Unconditioned Response: involuntary action, elicited by the unconditioned stimulus
3) Conditioned Stimulus: previously a neutral stimulus that now elicits a conditioned response after being pair with the US enough times. (CS-US) pairing.
4) Conditioned Response: learned response to CS
What is Acquisition (in classical conditioning)?
It is the first step in classical conditioning. It is the initial learning of the connection between the US & CS when they are paired.
For CS-US pairing to work, 2 things must be present. What are they?
Contiguity, which says that the CS and US are presented very close in time.
Contingency, which says that the CS must precede the US closely in time AND serve as a reliable indication that the US is coming.
What is Generalization (in classical conditioning)?
Is is the idea that new stimulus that is similar to the conditioned stimulus can also elicit a conditioned response. Note that the CR is weaker.
What is Discrimination (in classical conditioning)?
The process of learning to respond to certain stimuli and not others.
What is Extinction (in classical conditioning)?
It is the weakening of the CR due to the US not being present
What is Spontaneous Recovery (in classical conditioning)?
When an extinct CR comes back without further conditioning. An example could be remembering your S/O based on the area you’re in or what you are doing
What is Renewal (in classical conditioning)?
It is the recovery of a CR when the organism is placed in a novel context. (It is a problem for drug addicts coming back from rehab to their old living conditions)
What are 2 ways to break habits?
Counterconditioning, which is a classical conditioning procedure that breaks the CS-CR relationship (the association of the stimulus and positive feelings)
Aversive conditioning, which consists of repeated pairing of stimulus (habit) with a very unpleasant stimulus (shock).
What is a shocking accidental discovery about classical conditioning?
Classical conditioning can produce immunosuppression, which is the decrease in the production of anti-bodies.
What is Taste Aversion? What are the U/C/S/R in this case?
What is a strange fact about them?
it is a special kind of classical conditioning that involves learned association between a taste and nausea.
Flavor (CS), the agent that got you sick (US), nausea or vomiting (UR), taste aversion is the (CR).
Taste aversion can occur even if the person has been sickened by something completely different than what they ate (such as being spun around in a chair).
Why do scapegoats in taste aversion work?
Its because your body considers the ratios involved. You got sick while eating 2 things, 1 is new the other is common. Even if the new taste isn’t what got you sick, your body believes that.
What is Habituation? Explain Drug Habituation.
It is the decreased responsiveness to a stimulus after repeated presentations.
Drug habituation is when the US (the drug) and the CS (the appearance of the drug or the room that the drug is usually taken in) elicit a CR that is the opposite of the UR (CR is a slowed heart rate to prepare the body).
What is Operant (instrumental) Conditioning? Give an example.
It is a form of associative learning which the consequences of a behavior change the likelihood of that behavior occurring again. The “operant” is the organisms behavior.
If you take a different route to school and arrive their faster, you have been rewarded for your behavior, which will make you more likely to repeat it.
Thorndike’s Law of Effect?
States that behaviors followed by pleasant stimulus are strengthened while those followed by negative stimulus are weakened.
What is Shaping? Give an example.
It is rewarding successive approximations of a desired behavior. For example, if you want a dog to carry your clothes to the washing machine, instead of expecting them to do so on their first try, you rewards the small steps such as carrying your clothes, walking with them etc.