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126 terms

ABA Cooper 2nd Ed.

STUDY
PLAY
Analytic
Demonstrate a functional relation
Antecedent
Environmental conditions or stimulus changes that occur prior to the behavior of interest
Antecedent stimulus class
Stimuli that share a common relationship
Applied Behavioral Analysis
The science in which tactics derived from the principles of behavior are applied to improve socially significant behavior and experimentation is used to identify the variables responsible for the improvement of the behavior.
Automatic reinforcement
Reinforcement that occurs independent of the social mediation of others
Automaticity of reinforcement
Behavior is modified by it's consequences regardless of whether the individual is aware of reinforcement
Aversive stimulus
Stimulus conditions whose termination functions as reinforcement
Avoidance Contingency
A contingency in which a response prevents or postpones the presentation of a stimulus
Backup Reinforcer
Reinforcers that can be purchased with tokens
Backward chaining
A teaching procedure in which all behaviors are initially completed by the trainer except for the final behavior in the chain.
Behavior
The portion of an organism's interaction with its environment
Behaviorism
Philosophy of the science of behavior
Behavior chain
Specific sequence of responses in which each response produces a stimulus change that functions as conditioned reinforcement for that response and an Sd for the next response.
Behavior chain with limited hold
A sequence of behaviors that must be performed correctly and within a specified time to be reinforced.
Behavioral contract
A document that specifies a contingent relationship between the completion of a specified behavior and access to a reinforcer.
Behavioral cusp
A behavior that has sudden and dramatic consequences that extend beyond the change becauses it exposes the person to new environments, reinforcers, contingencies, responses and stimulus control
Contingency
Dependent and/or temporal relations between operant behaviors and its controlling variables
Contingent observation
Person is put in time out within setting so they can see ongoing activities but access to reinforcers is lost
3-term contingency
Basic unit of analysis in the analysis of operant behavior
Conditioned reinforcer
A stimulus change that functions as a reinforcer because of prior pairing with one or more other reinforcers
Conditioned stimulus
Stimulus component of a conditioned reflex
Concept Formulation
Stimulus control that requires both stimulus generalization within a class of stimuli and discrimination between classes of stimuli
Consequence
Stimulus change that follows a behavior of interest
Continuous measurement
Measurement conducted in a manner in which all instances of the response classes of interest are detected during observation period
Count
Number of occurrences of a behavior
Dependent variable DV
The variable measured to determine if it changes as a result if manipulating the IV
Deprivation
How much time has elapsed since it has consumed or contacted a reinforcer
Determinism
The universe if a lawful orderly place, phenomena occur in relation to other events and not in an accidental fashion
Discriminated operant
An operant that occurs more frequently under some antecedent conditions than under others
Discriminated stimulus
Stimulus in the presence of which responses of some type have been reinforced and in the absence of which the same type of responses have not been reinforced.
DRA
Differential Reinforcement of Alternate behavior
DRH
Differential reinforcement of high rates
DRI
Differential reinforcement of incompatible behavior
DRO
Differential reinforcement of other behavior
Duration
The length of time a behavior occurs
Empiricism
The objective observation of the phenomena of interest
Escape contingency
A response in which a response terminates (escapes from) an ongoing stimulus
Event recording
Count of the number of times a behavior occurs
Exclusion time out
Person is removed physically from the environment for a specified period
Experiment
A comparision of some measure of the DV under 2 or more different conditions in which one factor at a time (IV) differs from one condition to another.
Explanatory fiction
A ficticious variable that takes another name for the observed phenomena it claims to explain and contributes nothing
Extinction
The discontinuing of a reinforcement for a previously reinforced behavior
Extinction burst
An increase in the frequency of responding when an extinction procedure initially implemented
Forward chaining
A teaching procedure that begins with the learning being prompted to perform the first behavior, trainer completes remaining steps.
Functional Relation
Establishing a consistent effect on the DV by manipulating the IV, unlikely to be a result of extraneous variables.
Feature stimulus class
Stimuli that share common physical forms or structures or relative relationships. "made from wood".
Establishing operant
Motivating operant that increases effectiveness of stimulus as a reinforcer
General case analysis
Process for identifying and selecting examples that represent the full range of stimulus variations and response requirements in the generalization settings.
generalization
A generic term for a variety of behavioral processes and behavior change outcomes.
habilition
When a person's repretoire has been changed so that the short and long-term REINFORCERS are MAXimized and short and long-term PUNISHERS are MINImized
habituation
A decrease in responsiveness to repeated presentattion of a stimulus
History of reinforcement
All of a person's LEARNING experiences
Imitation behavior
A behavior controlled by physical movement as a model, has similarity with the model and immediately follows the model.
Independent variable
The variable that is sytematically manipulated to see whether it produces reliable changes in the DV
Indescriminable contingency
A contingency in which the learner cannot discriminate whether the next response will produce reinforcement. (Reinforces some but not all occurances of responses)
IOA
2 or more observes report the same observed values after measuring the same events
Level system
Type of token economy systems in which participants move up or down a hierarchy of levels contingent on meeting criteria with respect to the target behaviors.
Mentalism
Assumes that a mental or inner dimension exists that differs from behavior.
methodological behaviorism
A philosophic position that views behavioral events that cannot be publicly observed outside the realm of science.
Momentary time sampling
Behaviors are recorded at precisely specified intervals
Multiple examplar training
Used for setting/situation generalization. Using different stimuli within the same stimulus class to teach a concept.
Negative punishment
A response behavior is followed immediately by the removal of a stimulus (or a decrease in the intensity of the stimulus), that decreases t
Negative reinforcement
A contingency where the occurence of a response produces the removal, termination, reduction, or postponement of a stimulus, which leads to an increase in the future occurence of that response".
Non-exclusion time out
Person remains within setting but does not have access to reinforcers for a specified period
IRT Inter Response Time
Time elapsed between 2 successive responses
Motivating Operant
An environmental variable that (a) alters (increases or decreases) the reinforcing effectiveness of some stimulus, object, or event and (b) alters (increases or decreases) the current frequency of all behavior that have been reinforced by that stimulus, object, or event".
Observer drift
An unintended change in the way an observer uses a measurement system that results in error.
Ontogeny
The history of the development of an individual organism during its lifetime.
Operant behavior
Any behavior whose future frequency is determined by its history of consequences.
Operant conditioning
The process by which operant learning occurs; consequences result in an increased or decreased frequency of behavior in the future.
Parsimony
Practice of ruling out simple, logical explanations before considering more complex explanations
Partial Interval Recording
Time sampling method in which observation period is divided into brief time intervals, observer records whether the behavior occurs at any time during the interval
Philosopic Doubt
The continuing questioning of what is regarded as truth.
Phylogeny
The history of the natural evolution of a species.
PLACHECK
Observer records whether each person in a group is engaged in the target behavior at specific points in time
Positive punishment
A behavior is followed immediately by the presentation of a stimulus that decreases the future frequency of the behavior.
Positive reinforcement
Occurs when a behavior is followed immediately by the presentation of a stimulus that increases the future frequency of the behavior in similar conditions.
Positive reinforcer
A stimulus whose presentation or onset functions as reinforcement.
Premack principle
A principle that states that making the opportunity to engage in a high-probability behavior contingent on the occurrence of a low-frequency behavior will function as reinforcement for the low-frequency behavior.
Programming Common Stimuli
Taking elements of the generalization environment and adding them to the teaching environment.
Punisher
A stimulus change that decreases the future frequency of behavior that immediately precedes it.
Punishment
Occurs when stimulus change immediately follows a response and decreases the future frequency of that type of behavior in similar conditions.
Radical Behaviorism
A form of behaviorism that attempts to understand all human behavior including private and public events
Ratio Strain
Abrupt increases in ratio when moving from denser to thinner reinforcement schedules
Reactivity
Effects of an observation and measurement procedure on the behavior being measured if person is aware of observer's presence
Reflex
A stimulus-response relation consisting of an antecedent stimulus and the respondent behavior it elicits.
Reinforcement
Occurs when a stimulus change immediately follows a response and increases the future frequency of that type of behavior in similar conditions.
Reinforcer
A stimulus change that increases the future frequency of behavior that immediately precedes it.
Replication
Repeating conditions to determine the realibility and increase internal validity, and to determine the generality of findings of previous experiments
Reliability
Consistency of measurement
Reinforcer assessment
Concurrent schedule, multiple schedule, progressive ratio.
Repertoire
All of the behaviors a person can do.
Response
A single instance or occurrence of a specific class or type of behavior
Response blocking
Therapist physically blocks the behavior
Response class
Behaviors all function the same way. A group of responses of varying topography, all of which produce the same effect on the environment".
Response cost
The contingent loss of reinforcers (i.e. fine) producing a decrease of the frequency of behavior
Response latency
Elapsed time between onset of a stimulus and initiation of a response
Response generalization
A learner has learned one or more responses ans can respond in slightly different ways that are functionally equivalent.
Response maintenance
Generalization across time after the intervention has been discontinued.
Schedule thinning
Gradually increasing the response ratio or time interval
Science
A systematic approach to understanding of natural phenomena
Shaping
Using differential reinforcement to produce a series of gradually changing response classes; each response class is a successive approximation toward a terminal behavior.
Spontaneous Recovery
Extinction effect; when behavior suddenly begins to occur after frequency has decreased to reinforcement level or stopped entirely
Satiation
A decrease in the frequency of behavior presumed to be the result of continued contact with or consumption of a reinforcer that has followed the behavior.
Stimulus
An energy change that affects an organism through its receptor cells.
Stimulus class
Respond same way to different stimuli. A group of stimuli that share specified common elements along formal, temporal, and/or functional dimensions".
Stimulus control
When the rate, latency, duration, or amplitude of a behavior is altered by the presence or absence of an antecedent stimulus.
Stimulus delta
A stimulus in the presence of which a given behavior has not produced reinforcement in the past
Stimulus generalization
When an antecedent stimulus evokes a response that has been reinforced, the same type of behavior tends to be evoked by stimuli that share similar physical properties with the controlling stimulus
Stimulus preference assessment
1. Asking the person or significant others. 2. Observing the person. 3. Measuring person's response to trial based tests.
Stimulus-stimulus pairing
A procedure in which 2 stimuli are presented at the same time, usually repeatedly for a number of trials, which often results in one stimulus acquiring the function of the other stimulus".
Three-term contingency
The basic unit of analysis in the analysis of operant behavior.
Unconditioned punisher
A stimulus change that decreases the frequency of any behavior that immediately precedes it irrespective of the organism's learning history with the stimulus.
Unconditioned reinforcer
A stimulus change that increases the frequency of any behavior that immediately precedes it irrespective of the organism's learning history with the stimulus.
Unconditioned negative reinforcer
A stimulus that functions as a negative reinforceras a result of the evolutionary development of the species (phylogeny); no prior learning is involved (e.g., shock, loud noise, intense light, extreme pressures against the body)".
Task analysis
Process of breaking a complex skill or series of behavior into smaller, teachable units.
Three term contingency
The basic unit of analysis in the analysis of operant behavior
Token economy
Participants earn generalized conditioned reinforcers as immediate consequence for specific behaviors, then exchange them for backup reinforcers.
Topography
The physical form or chape of behavior
Total-task training
Learner receives training on each behavior in chain during each session.
Trials-to criterion
Number of responses for a person to achieve a preestablished level of accuracy or proficiency
Unconditioned reinforcer
Stimulus change that INCREASES the frequency of behavior that precedes it irrespective of learning history
Unconditioned stimulus
The stimulus component of an unconditioned reflex; a stimulus change that elicits respondent behavior without any prior learning.
Variable interval (VI)
Schedule of reinforcement that produces reinforcement for the first correct response following the elapse of variable durations of time occuring in a random or unpredictable order.
Variable ratio
Schedule of reinforcement requiring a varying number of responses for reinforcement.
Whole interval recording
Time sampling method in which observation is divided into series of brief time intervals, behavior must occur during entire interval.