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.