Environmental conditions or stimulus changes that occur prior to the behavior of interest
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.
Automaticity of reinforcement
Behavior is modified by it's consequences regardless of whether the individual is aware of reinforcement
A contingency in which a response prevents or postpones the presentation of a stimulus
A teaching procedure in which all behaviors are initially completed by the trainer except for the final behavior in the 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.
A document that specifies a contingent relationship between the completion of a specified behavior and access to a reinforcer.
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
Dependent and/or temporal relations between operant behaviors and its controlling variables
Person is put in time out within setting so they can see ongoing activities but access to reinforcers is lost
A stimulus change that functions as a reinforcer because of prior pairing with one or more other reinforcers
Stimulus control that requires both stimulus generalization within a class of stimuli and discrimination between classes of stimuli
Measurement conducted in a manner in which all instances of the response classes of interest are detected during observation period
Dependent variable DV
The variable measured to determine if it changes as a result if manipulating the IV
The universe if a lawful orderly place, phenomena occur in relation to other events and not in an accidental fashion
An operant that occurs more frequently under some antecedent conditions than under others
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.
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.
A ficticious variable that takes another name for the observed phenomena it claims to explain and contributes nothing
An increase in the frequency of responding when an extinction procedure initially implemented
A teaching procedure that begins with the learning being prompted to perform the first behavior, trainer completes remaining steps.
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".
General case analysis
Process for identifying and selecting examples that represent the full range of stimulus variations and response requirements in the generalization settings.
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
A behavior controlled by physical movement as a model, has similarity with the model and immediately follows the model.
The variable that is sytematically manipulated to see whether it produces reliable changes in the DV
A contingency in which the learner cannot discriminate whether the next response will produce reinforcement. (Reinforces some but not all occurances of responses)
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.
A philosophic position that views behavioral events that cannot be publicly observed outside the realm of science.
Multiple examplar training
Used for setting/situation generalization. Using different stimuli within the same stimulus class to teach a concept.
A response behavior is followed immediately by the removal of a stimulus (or a decrease in the intensity of the stimulus), that decreases t
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
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".
An unintended change in the way an observer uses a measurement system that results in error.
The process by which operant learning occurs; consequences result in an increased or decreased frequency of behavior in the future.
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
Observer records whether each person in a group is engaged in the target behavior at specific points in time
A behavior is followed immediately by the presentation of a stimulus that decreases the future frequency of the behavior.
Occurs when a behavior is followed immediately by the presentation of a stimulus that increases the future frequency of the behavior in similar conditions.
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.
A stimulus change that decreases the future frequency of behavior that immediately precedes it.
Occurs when stimulus change immediately follows a response and decreases the future frequency of that type of behavior in similar conditions.
A form of behaviorism that attempts to understand all human behavior including private and public events
Effects of an observation and measurement procedure on the behavior being measured if person is aware of observer's presence
A stimulus-response relation consisting of an antecedent stimulus and the respondent behavior it elicits.
Occurs when a stimulus change immediately follows a response and increases the future frequency of that type of behavior in similar conditions.
A stimulus change that increases the future frequency of behavior that immediately precedes it.
Repeating conditions to determine the realibility and increase internal validity, and to determine the generality of findings of previous experiments
Behaviors all function the same way. A group of responses of varying topography, all of which produce the same effect on the environment".
The contingent loss of reinforcers (i.e. fine) producing a decrease of the frequency of behavior
A learner has learned one or more responses ans can respond in slightly different ways that are functionally equivalent.
Using differential reinforcement to produce a series of gradually changing response classes; each response class is a successive approximation toward a terminal behavior.
Extinction effect; when behavior suddenly begins to occur after frequency has decreased to reinforcement level or stopped entirely
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.
Respond same way to different stimuli. A group of stimuli that share specified common elements along formal, temporal, and/or functional dimensions".
When the rate, latency, duration, or amplitude of a behavior is altered by the presence or absence of an antecedent stimulus.
A stimulus in the presence of which a given behavior has not produced reinforcement in the past
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.
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".
A stimulus change that decreases the frequency of any behavior that immediately precedes it irrespective of the organism's learning history with the stimulus.
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)".
Process of breaking a complex skill or series of behavior into smaller, teachable units.
Participants earn generalized conditioned reinforcers as immediate consequence for specific behaviors, then exchange them for backup reinforcers.
Number of responses for a person to achieve a preestablished level of accuracy or proficiency
Stimulus change that INCREASES the frequency of behavior that precedes it irrespective of learning history
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.