Midterm Flashcards
Fixed ratio
Programmed to deliver reinforcement after a fixed number of responses is made.
There is a pause after reinforcement, then a few probe responses, followed by more and more rapid responding as the interval times out. This pattern is called ______
Scalloping
Fixed schedule
The response ratio of the time requirement remains constant.
Delivery of a reinforced is contingent on the correct response after a specific amount of correct responses have emitted or a specific allotted amount of time has passed. True or false
True
An operant is reinforced after a fixed amount of time has passed
Fixed interval schedule
Requires a number of responses before one response produces reinforcement
Ratio schedules
Subjects are exposed to a schedule of reinforcement and, following an acquisition period, behavior typically settles into a consistent of ___________
Steady-state performance
The periods of time before steady state performances are establishes are known as _____
Traditional-state performances
During transition-state performance behavior patterns are not consistent or regular. True or false
True
Schedules in which some, but not all occurrences of behavior are reinforced. Usually necessary for the progression to naturally occurring reinforcement.
Intermittent schedules of reinforcement
Used to teach new behaviors. Provides reinforcement for every occurrence of a behavior.
CRF schedules
INT (intermittent) schedules are used to teach new behaviors. True or false?
False. They are used primarily to maintain established behaviors
A schedules where the number of responses (ratio) increases or decreases after reinforcement
Progressive ratio (PR) schedule
In a PR schedule, the response requirements for reinforcement are increased systematically over time dependent of the participant’s behavior. True or false?
False. Independent of the participant’s behavior
Implies that the effects of reinforcement extend over species, reinforcement, and behavior.
Assumption of generality
When learning the most effective schedule of reinforcement is:
Continuous
A measure of persistence when reinforcement is discontinued
Resistance to extinction
A reinforcer is available for a set time after a variable interval
Limited-hold
Early performance on a schedule is referred to as
Transition-state performance
FR schedules produce a rapid __ __ ____, followed by reinforcement, then a pause of responding.
Run of responses
Continuous reinforcement is also known as
FR1
The flat part of the cumulative record is called the
Postreinforcement pause (PRP)
Schedules responses are reinforced after a variable amount of time has passed
Variable interval (VI)
Large and sudden increases in schedules may produce ___ and is why a slow progression to a higher schedule implemented and is more efficient.
Extinction
Events that organisms avoid or escape from
Avoidance
An aversive stimulus that has acquired its properties as a function of species history
Primary aversive stimuli
Stimuli that have become aversive based on history of conditioning
Conditioned aversive stimuli (S.A.V.E)
A behavioral contingency that results in a decrease in rate of response.
Punishment
Occurs when a stimulus is presented following an operant and the rate of response decreases
Positive punishment
Occurs when a stimulus is removed contingent on a response and the removal results in a decrease in rate of behavior.
Negative punishment
A lower frequency operant will punish a higher frequency behavior
Relativity of punishment: the Premack principle
Higher intensity of punishment results in greater response suppression, and severe values of the punisher may permanently change behavior. True or false?
True
Punishment is most effective at reducing responses when it is presented shortly after the behavior
Immediacy of punishment
Punishment delivered continuously is more effective versus intermittently. As the rate of punishment increases the response decreases.
Schedule of punishment
Punishment will be less effective if you give an organism another way to obtain reinforcement. True or false?
False. More effective
A response is made WHILE the punishing stimulus is occurring
Escape
When one person punishes another’s behavior, the punished individual may retaliate
Operant aggression
Occurs when painful stimuli are presented to 2 organisms and the organisms attack each other . This may also be known as pain-elicited aggression
Reflexive aggression
Not warning people of a punishment that may or may not occur
Abrupt introduction of punishment
Higher intensity of punishment results in greater response suppression.
Intensity of punishment
Behavior that operates on the environment to produce consequences that in turn strengthen the behavior if it is reinforced.
Operant behavior.
Elicited by antecedent events
Respondent behavior
Responses that produce a change in the environment are called ___
Operants
Defines as any consequences that increases the probability of the operant that produced it.
Positive reinforcer
The process of increasing the frequency of a behavior/response
Reinforcement/punishment
The stimulus that behavior/response(s) strengthening is contingent upon.
Reinforcer/punisher
In the presence of S-delta, the probability of emitting and operant increases. True or false?
False decreases