RBT Flashcards
Four Functions of Behavior
Escape, Attention, Tangible, Sensory
Attention
Gain attention from a preferred individual
Sensory
Meet a sensory need or feel “inherently good”
Escape
Get away from something negative/unpleasant
Tangible
Gain access to a physical object or activity
SD (discriminative stimulus)
signal that reinforcement is available (could be a direction like “Point to red” or a question “What is this?”)
Operant Conditioning
Changing behavior based on consequences (reinforcement and punishment)
Reinforcement Positive
Giving a desired object (e.g. giving food)
Reinforcement
consequence that makes the behavior more likely to occur again
Reinforcement Negative
Removing an unwanted object (e.g. removing work)
Punishment
consequence that makes the behavior less likely to occur again
Punishment Positive
Adding something unwanted (e.g. playing a loud noise/buzzer)
Punishment Negative
Removing something that is desired (e.g. taking away electronics
Positive consequences _________
ADD things
Negative consequences _________
REMOVE things
Primary Reinforcer
reinforcers that don’t need to be taught and are naturally occurring
(also called “unconditioned reinforcers”)
ex: Sex, Food, Water, Sleep
Secondary Reinforcer
a reinforcer that is learned to be reinforcing after being paired with a primary reinforcer
(Also called “conditioned reinforcers”)
Reinforcement Schedule
HOW OFTEN you give reinforcement for desired behavior
Ratios
giving reinforcement after a certain NUMBER of correct responses
Fixed Ratio (FR)
he number always stays the same (e.g. every 2 times)
Variable Ratio (VR)
the number changes but AVERAGES the same number (e.g. average of 3 times)
Fixed Interval (FI)
the time stays the same (e.g. every 1 minute)
Interval
giving reinforcement after a certain TIME of correct responses
Variable Interval (VI)
the time changes but AVERAGES the same time (e.g. on average, every 3 minutes)
FR-1?
FR-1 is the simplest reinforcement schedule. Fixed Ratio schedule of 1, meaning for every 1 correct response, client is rewarded. It is FIXED because the target number (1) stays the same. It is a RATIO because it is based on a number
Shaping
changing behavior by slowly reinforcing closer approximations of desired behavior (baby steps)
Task Analysis
breaking a complex task into sequential steps that can be taught through chaining (e.g. washing hands)
Forward Chaining
teaching the steps starting with first step and moving forward (client does beginning by themselves)
Backwards Chaining
teaching the steps starting with the last step and moving backwards (client does end by themselves)
Verbal Operant
kinds of verbal behavior defined by function