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ABA
Basic Concepts ABA Chapter 2
33
Psychology
Graduate
09/23/2018

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Term
automaticity of reinforcement
Definition
refers to the fact that behavior is modified by its consequences regardless of person's awareness of being reinforced
Term
aversive stimulus
Definition
in general an unpleasant or noxious stimulus; technically a stimulus change or condition that functions (a) to evoke a behavior that has terminated it in the past; (b) as a punisher when presented following behavior, and/or (c) as a reinforcer when withdrawn following behavior.
Term
behavior
Definition
portion of an organism interaction with its environment that is characterized by detectable displacement in space through time of some part of the organism and that the result is a measurable change in at least one aspect of the environment
Term
behavior change tactic
Definition
a technologically consistent method for changing behavior derived from one or more principles of behavior; possesses sufficient generality across subjects, settings, and/or behaviors to warrant its codification and dissemination
Term
conditioned punisher
Definition
a previously neutral stimulus change that functions as a punisher because of prior pairing with one or more punishers ; sometimes called secondary or learned punisher
Term
conditioned reflex
Definition
a learned stimulus-response functional relation consisting on an antecedent stimulus and the response it elicits; each person's repertoire of conditioned reflexes is the product of his or her history of interactions with the environment
Term
conditioned reinforcer
Definition
a stimulus change that functions as a reinforcer because of prior pairing with one or more other reinforcers; sometimes called secondary or learned reinforcers
Term
conditioned stimulus
Definition
the stimulus component of a conditioned reflex; a formerly neutral stimulus change that elicits respondent behavior only after it has been paired with an unconditional stimulus (US) or another (CS)
Term
consequence
Definition
a stimulus change that follows a behavior of an interest. Some consequences, especially those that are immediate and relevant to current motivational states, have significant influence on future behavior; others have little
Term
contingency
Definition
refers to dependent and/or temporal relations between operant behavior and its controlling variables
Term
contingent
Definition
describes reinforcement (or punishment) that is delivered only after the target behavior has occurred
Term
deprivation
Definition
he state of an organism with respect to how much time has elapsed since it has consumed or contacted a particular type of reinforcer, also refers to a procedure for increasing effectiveness of a reinforcer
Term
discriminated operant
Definition
an operant that occurs more frequently under some antecedent conditions than others
Term
discriminative stimulus
Definition
a stimulus in the presence of which response of some type have been reinforced and in the absence of some type have been reinforced and in the absence of which the same type of response have occurred and not been reinforced
Term
environment
Definition
The complex of physical circumstances in which the organism or referenced part of the organism exists. this includes any physical event or set of events that is not part of behavior and may include other parts of the organism
Term
extinction
Definition
the discontinuing of a reinforcement of a previously reinforced behavior (i.e. responses no longer produce reinforcement); (primary effect decrease in the frequency of the behavior until it reaches a pre-reinforced level or ultimately ceases to occur)
Term
habituation
Definition
a decrease in responsiveness to repeated presentations of a stimulus
Term
higher order conditioning
Definition
development of a conditioned reflex by pairing of a neutral stimulus (NS) with a conditioned stimulus (CS) (secondary conditioning)
Term
history of reinforcement
Definition
term referring to all of a person's learning experiences and more specifically to past conditioning
Term
motivating operation (MO)
Definition
an environmental variable that (a) alters the reinforcing or punishing effectiveness of some stimulus, object, or event; and (b) alters the current frequency of all behavior that has been reinforced or punished by the stimulus, object, or event
Term
negative reinforcement
Definition
a stimulus whose termination or deduction in intensity functions as reinforcement
Term
neutral stimulus (NS)
Definition
a stimulus change that does not elicit respondent behavior
Term
ontogeny
Definition
the history of the development of an individual organism during is lifetime
Term
operant behavior
Definition
behavior that is selected, maintained, and brought under stimulus control as a function of its consequences
Term
operant conditioning
Definition
the basic process by which operant learning occurs
Term
phylogeny
Definition
the history of the natural evolution of a species
Term
positive reinforcement
Definition
occurs when a behavior is followed immediately by the presentation of a stimulus that increases the future frequency of the behavior in similar conditions
Term
principle of behavior
Definition
a statement describing a functional relation between behavior and one or more of its controlling variables with generality across organisms, species, settings, behaviors, and time
Term
punisher
Definition
a stimulus change that decreases the future frequency of behavior that immediately precedes it
Term
punishment
Definition
occurs when stimulus change immediately follows a response and decreases the future frequency of that type of behavior in similar conditions
Term
reflex
Definition
a stimulus-response relation consisting of an antecedent stimulus and the respondent behavior it elicits
Term
reinforcement
Definition
occurs when a stimulus change immediately follows a response and increases the future frequency of that type of behavior in similar conditions
Term
reinforcer
Definition
a stimulus change that increases the future frequency of behavior that immediately precedes it
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