Unit 5 Flashcards
EXT
Differential reinforcement
NCR
3 treatments for bx maintained by social SR+
Withholding attention or tangible item contingent on problem bx
EXT procedure for bx maintained by social SR+
Decrease in a response by discontinuing response-reinforcer contingency
EXT as a process
Withholding a specific reinforcer following problem bx
EXT as a procedure
Reinforcing one response while withholding reinforcers for another
Differential reinforcement
Response-independent or time-based delivery of reinforcer
Non-contingent reinforcement (NCR)
EXT
Differential reinforcement
Antecedent-based interventions
EXT procedure for bx maintained by social SR-
Provide escape contingent on the absence of problem bx for period of time
DNRO
Provide escape from aversive stimuli contingent on appropriate alternative response
DNRA
Non-contingent escape
Demand fading
Curricular (instructional) revision
3 antecedent-based interventions for bx maintained by social SR-
EXT
Differential reinforcement
Competing stimuli
3 treatments for bx maintained by automatic reinforcement
A product of the response itself reinforces the response
Automatic reinforcement
Masking reinforcing sensory stimulation contingent on problem bx
EXT procedure for bx maintained by automatic reinforcement
Non contingent delivery of items found to “compete” with response products
Competing stimuli
A method for identifying items that compete with the response product
Competing stimulus assessment
Difficult or not feasible to implement EXT in natural environment
Why EXT may be impractical
Increase duration of time in which bx must be absent
DRO schedule thinning procedure
Increase time between response &reinforcerIncrease number of responses required for reinforcer access Dense to lean fixed-interval schedule
3 DRA schedule thinning procedures
Increase the passage of time required for delivering the reinforcer
NCR schedule thinning procedure