Unit 3: Learning is Fun Flashcards
What is learning? How does nature vs. nurture play a role in learning?
Learning is a relatively permanent change in behavior brought about by experience. nature vs. nurture plays a role in learning bc of how we are raised vs. who we are biologically.
Classical Conditioning (Behavioral)
Ivan Pavlov: Russian scientist who experimented w dogs.
Learning procedure thats automatic in which a biologically stimulus (food) is paired w a previously neutral stimulus (bell)
CC:
1) NS/UCS/UCR/CS/CR
Neutral S= does not mean anything, pairs with conditioned stimulus Unconditioned stimulus= trigger Unconditioned response becomes a conditioned response the stimulus (CS) will continuously cause the response
CC
2) emotional conditioning
Applying conditioning principals to human behavior (spiders=fear)
John Watson and Little Albert
CC
3) how does sequencing and timing work?
- important for conditioning to take place
- the stimulus must always be before the response ur trying to create
CC
4-5) psychologists
ivan Pavlov (dogs and the bell) and john Watson (little Albert-emotional conditioning)
Explain what operant conditioning is; how it works and the major psychologists associated with it
OC is learning in which voluntary response is strengthened or weakened, depending on its favorable or unfavorable consequences
*behavior is shaped through positive and negative reinforcements and punishments and rewards.
Psychologists: Edward Thorndike and B.F. Skinner
OC
1. What is the Stimulus?
any object or event that elicits a sensory or behavioral response in an organism.
OC
2. What is the consequence?
result
OC
3. Is the consequence positive or negative?
A consequence that is positive means that the stimulus lead to a positive result
A consequence that is negative means that the stimulus lead to a negative result
OC
4. an example of + reinforcement, - reinforcement, + punishment, or - punishment? how do u know?
+ reinforcement: ADD something you LIKE to CREATE a behavior.
- reinforcement: TAKE AWAY something you HATE to CREATE a behavior
+ punishment: ADD something you HATE to STOP aa behavior
- punishment: TAKE AWAY something you LIKE to STOP a behavior.
OC
5. Is this behavior more likely to increase or decrease? why?
based on the reinforcement or punishment, you should be able to see if the behavior will increase or decrease.
OC
6. whats continuous reinforcement?
Behavior is reinforced every time (learning takes place more quickly)
OC
7. what is partial reinforcement?
Behavior is not reinforced every time but can be used successfully to make behaviors resistant to extinction
OC
Fixed Ratio Schedule
Reinforcement is given only after a fixed (set) NUMBER of responses (ex: do this 5 times/get a reward)
OC
Variable Ratio Schedule
Reinforcement is given after a varying NUMBER of responses are given. (ex: sometimes you get the reinforcement after doing it 5 times/ sometimes 3 times/ sometimes 10 times)
OC
Fixed Interval Schedule
Fixed: Set
Interval: length of time
Reinforcement is given after a specific amount of TIME (makes responses slow) (ex: after 1 hour)
OC
Variable interval schedule
variable: random (not consistent)
interval: length of time
Reinforcement is given after varying lengths of TIME (ex: sometimes after 1 hour or sometimes 2 hours)
OC
8) Edward Thorndike
Conducted experiments using a cat in a puzzle box
Cat starved and locked in a cage next to food (attempt to get out and get food)
Shorter route = Get food faster
OC
9) B.F Skinner
Reinforcement: defined by its consequences; makes a behavior more likely to occur.
Skinner Box was used to deliver food to an animal.
OC
10) Law of Effect
Consequence (punishment or reward ) will decrease or strengthen the likelihood of a behavior.
OC
11) Escape Learning
allows one to terminate an aversive stimulus.
ex: figure out a way to get kicked out of class
OC
12) Avoidance Learning
enables one to avoid the unpleasant stimulus all together. ex: ditches class altogether
Explain what social learning is; how it works and the major psychologists associated with it.
learning from the behavior of others- learning in all social situations
Albert Bandura