Lecture # 2 Relationships and Behavior Flashcards
Behavioral Learning
The process of determining what behaviors are culturally appropriate and how behaviors result in specific consequences.
Associative learning or conditioning
Associations between certain stimuli and specific responses the big two are Classical and Operant conditioning.
Classical Conditioning
A test subject develops a response to a previously neutral stimulus by associating the stimulus with another stimulus that already elicited that response. (Ivan Pavlov)
Unconditioned Stimulus and Unconditioned Response
Innate response that occurs to a stimulus that has not been conditioned or learned
Neutral Stimulus
A stimulus that elicits no response initially, but we want this to be the stimulus that is conditioned.
Conditioned Stimulus and Conditioned Response
Previously the neutral stimulus, associated with and unconditional stimulus, elicits a learned response (conditioned), which is similar to the unconditioned response.
Acquisition
The stage of learning over which a conditioned response to a new stimulus is established.
Spontaneous Recovery
The reappearance of the conditioned response after a period of lessened response.
Extinction
The disappearance of the conditioned response.
Stimulus generalization
The tendency to respond to stimuli that are similar to the conditioned stimulus.
Stimulus discrimination
The learned lack of response to a stimulus similar to the conditioned stimulus.
Operant conditioning
a type of associative learning in which an individual becomes more or less likely to carry out a certain behavior based on its consequences. (B.F. Skinner)
Reinforcement
(O.C) A consequence that increases the likelihood of a behavior
Punishment
(O.C) A consequence that decreases the likelihood of a behavior
Positive (O.C)
The administration of a reinforcing or punishing stimulus
Negative (O.C)
The removal of a stimulus.
Primary Punisher/reinforcers
The consequences that relate to a physiological needs and drives for survival. They do not require learning to increase the likelihood of a response. (Delivery of food or exposure to extreme temperatures)
Secondary Punisher/reinforcers
The consequences that do not relate to a physiological need. The do require learning to increase the likelihood of a response ( money, cell phones, cars, etc.)
Escape conditioning
Learned behaviors allow an organism to escape unpleasant stimuli
Avoidance conditioning
A learned behavior allows an organism to escape an unpleasant stimulus all together by employing a stimulus with a specific response.
Reinforcement Schedule
Schedule that describes how often and under what conditions a behavior is reinforced.
Fixed-ratio schedule
Rewards are provided after a specified number of responses.
Variable-ratio schedule
Rewards are provided after an unpredictable number of responses.
Fixed-interval schedule
Rewards to a response are provided after a specified time interval has passed.
Variable-interval schedule
Rewards to a response are provided after an unpredictable time interval has passed.
Which type of reinforcement more quickly establishes a response?
Continuous reinforcement - rewards following desired behavior
Which type of reinforcement is more resistant to extinction?
partial reinforcement - rewards following some of the desired behavior
Shaping
guides behavior toward a certain response by reinforcing successive approximations toward the desired behavior.
Innate behavior
Behaviors that are developmentally fixed. They are heavily influenced by physiology and genetic inheritance, and it is incredibly difficult to change by learning.
Modeling
connected with observational learning - the witnessing of another person’s actions, retaining information on that person’s behavior, and later re-enacting what was learned through that observation in one’s own behavior.
Mirror Neurons
Aid in learning by seeing. Specialized neurons that fire both when a person is completing an action and when the person observes someone else completing the same action