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41 Cards in this Set
- Front
- Back
providing food free of charge, so that there is no need to display the behaviors when they want food
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non contingent reinforcement example
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giving attention free of charge so that there is no need to throw books on floor to get attention
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non-contingent reinforcement example
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take stimuli with know reinforcing property and present on a fixed or variable time. "give reinforcers free of charge
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non contingent definition
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use behavior with high preference to help behaviors with low preference( present 3/4 requests with high-p then give 1 low-p request)behavioral momentum ( use behaviors with a hgih probability of occurance to help behaviors with a low probability happen
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high -probability request definition
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mass and velocity (high -p)
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components of behavioral momentum
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1. non-contingent reinforcement
2 High-P request sequences |
2 antecedent strategies to decrease behavior
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an antecedent intervention in which 2 to 5 easy tasks with a known history of compliance are presented in quick succession immediately before requesting the target task, the low-p request
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High - P request sequence definition
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someone does not comply when asked to take their feet off the couch, first give them some high - p request ( Give me 5), before you give them a low-p request
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High - p request example
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build up level of reinforcement for response class, get the behavior going
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behavioral momentum
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a behacior change strategy that manipulates contingency-independent antecedent stimuli- (MO) - strategies employed before the behavior occurs
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antecedent strategies
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reinforce one member of a response class , but not others
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differential reinforcement
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differential reinforcement of other behavior, reinforcing ommissions of the behavior for a specified period of time
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DRO
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FI- DRO Fixed interval
FM- DRO Fixed Momentary VI-DRO variable interval VM-DRO variable momentary |
DRO - variations
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trying to eliminate scratching of head, reinforce everything except scratching of head
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DRO example
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DRO schedule of reinforcement, when when you reinforce when a behavior doesnt occur during a specific interval
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interval dro
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If you don't bite your hand during this 5 minute interval, you will get a reinforcer
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Interval DRO example
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when you look at a behavior at an end of an interval and you record whether the behavior happened or not
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momentary DRO definition
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bob likes to talk in class , a reinforcer is delivered if at the end of 5 minutes you look up and Bob is not talking
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momentary DRO example
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interresponse time, the time between responses, helps you calculate dro interval
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IRT - definition
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observation length / frequency = IRT, make DRO interval a little shorter
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how to calculate DRO interval ,
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differential reinforcement of low rates- a schedule of reinforcement used to decrease a behavior, not totally eliminate it
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DRL- definition
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3 types of DRL
1. full session 2. interval 3. spaced responding |
3 types of DRL
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comparing the number of responses during an entire session to some criterion, deliver reinforcement if number is below criterion
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full session DLO
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divide full session into intervals and reinforce if criterion is met during an interval
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Interval DRL
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a procudure for implementing DRL in which reinforcement follows each occurence of the target behavior that is separted from the previous response by a minimum interresponse time (IRT)- example stuffing food into mouth, reinforce when time between bites
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Spaced responding DRL
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average of baseline
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how to set criterion for DRL
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Differential reinforcement of higher rates, appliecation of reinforcement schedule to increase rate of behavior
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DRH
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differential reinforcement of incompatible behavior- a procedure for decreasing problem behavior that i topographically incompatible with the behavior targeted for reduction, and withheld following instances of the problem behavior
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DRI
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sitting in seat is incompatible with walking around the room
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DRI ecample
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differential reinforcement of alternative behavior- a procedure for devreasing problem behavior in which reinforcement is delivered for a behavior that serves as a desireable alternative to the behavior targeted for reduction and withheld following instances of the problem behavior
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DRA
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reinforcing completion of academic worksheet item when the behavior targeted for reduction is talk outs
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DRA example
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an antecedent intervention in which an appropriate communicative behavior is taught as a replacement behavior for problem behavior usually evoked by an esablishing operation involves DRA
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functional communication training FCT
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a student throws his books on the floor, instead teach student to say excuse me, or I need help
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FCT example
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reinforcement for a previously reinforced behavior is discontinued
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extinction
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when you ignore behavior regardless of the reinforcer
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procedural extinction
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when you ignor a behavior regardless of the function
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procedural extinction
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when you withhold the reinforcer that is MAINTAINING the behavior
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functional extinction
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don;t give reinforcer
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EXT: what to do for behavior maintained by positive attention
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continue demand
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EXT: what to do if behavior is maintained by negative attention
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prevent person from experiencing consequence
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EXT; what to do if behavior is maintained by sensory consequences
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contingent presentation / withdrawl of a stimulus immediately following a response, which decreases the future probability of response
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punishment
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