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Task List E
BCBA Task List Section E
24
Other
Post-Graduate
10/07/2016

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Term
Discriminative Stimulius
Definition
A 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 occurred and not been reinforced in the past.
Term
Stimulus Delta
Definition
A stimulus in the presence of which a given behavior has NOT produced reinforcement in the past.
Term
Stimulus Generalization
Definition
Behavior that is evoked when encountering similar stimuli.
Term
Rule-governed behavior
Definition
Controlled by the description of a contingency without direct contact with that contingency, or a delay between action and contact with the consequence.
Term
Response discrimination
Definition
Differential reinforcement vs. extinction or punishment.
Term
Response generalization
Definition
Emitting functionally equivalent untrained responses.
Term
Contingency based behavior
Definition
Controlled by the perceived immediate consequences in the current environment.
Term
Instructions
Definition
Designed to become discriminative stimuli. When you ask someone to turn out the lights, you hope to encourage compliance with this instruction by thanking the person who complied.
Term
Contingency contract
Definition
an agreement that a student/client will complete a given task for a reward.
Term
Independent Group Contingency (IGC)
Definition
Contingency presented to all members, but reinforcement provided only to members who reach the criterion. "Everyone for themselves"
Term
Dependent Group Contingency (DGC)
Definition
Reward/reinforcement for the whole group is dependent on a individual or small group. "Hero procedure"
Term
Interdependent Group Contingency
Definition
All members must meet the criterion before any member earns a reward. "All or none."
Term
Stimulus equivalence
Definition
accurate responding to untrained and non-reinforced stimulus-stimulus relations following reinforcement of responses to trained/conditioned stimulus-stimulus relations.
Term
Reflexivity
Definition
A=A One stimulus and another just like it are similar or equivalent to each other.
Term
Symmetry
Definition
A=B Relation of two items that are similar but not exactly the same. E.G. Picture of bat and the spoken word bat.
Term
Transitivity
Definition
A=C The leap to concluding that two stimuli are similar even though their relation has not been directly taught. E.G. If the response boy is evoked by the stimulus of a picture of a boy and by the written word boy, then seeing a child point and say boy when a boy walks into the room is transitivity.
Term
Behavioral Contrast
Definition
Responding on separate schedules, and that a change in one schedule will tend to cause an opposite change in the other.
Term
Matching Law
Definition
The relative rates of response match the relative rates of reinforcement for two or more behaviors.
Term
High Probability (High-P)
Definition
Behavioral Momentum: an antecedent intervention where 2-5 tasks with a known history of learner compliance are presented in quick succession immediately before requesting the target task.
Term
Premack Principle
Definition
Grandma's rule: Use of a high-probability behavior to reinforce a lower probability behavior.
Term
Conditioned reinforcers
Definition
Those which are already reinforcing.
Term
Conditioned punishers
Definition
Items or vents that are already aversive to an individual.
Term
Errorless Learning
Definition
a student is not allowed to make a mistake on any trial.
Term
Matching-to-sample
Definition
Teaching procedure where a stimulus is presented (sample) and the child must select the correct match from a comparison selection.
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