RBT Exam Flashcards
How do you prepare for data collection
- materials ready
- know target behaviors
- review the data
Rate
Very similar to frequency, but how many us occurring per time
Duration
How long a Behavior occurs, the time lapsed between the onset and the offset, a clear beginning and end
Latency
How long it takes a child to respond to your instruction. The time between the onset of the stimulus to the initiation of the response.
Inter response time (IRT)
The time between two successive responses (e.g. bites of food)
Frequency
The count ~ you record every time the behavior occurs, usually for short behaviors that have an obvious beginning and end (e.g. clapping)
Continuos measurement
Measuring every single behavior
- frequency
- rate
- duration
- IRT
Discontinuous measurement
Intervals and momentary time sampling, recording samples throughout session but not every single behavior that has occurred in session
Intervals
Sections of time in session
Whole interval recording
During the whole interval, the behavior had to be occurring (e.g. studying for 5 minutes)
Partial interval recording
They were engaged AT SOME POINT in the interval (e.g. talking)
Momentary time sampling
Choosing a specific time, and recording whether or not that behavior occurred in that specific time (useful for big groups)
Permanent product
Anything that you can see after the Behavior occurs (e.g. homes in wall after punches, completed homework after completing homework task)
Enter data and update graphs
Make sure you have the data and that it is summarized for the month
Behavior and environment in observable and measurable terms
Operational definition, be able to define a behavior well
Good operational definition:
- specific
- observable
- as clear as possible
-be able to define when the onset and offset occurs
- inter observer agreement
inter observer agreement
When 2 people measure a behavior and get 80% agreement
Preference Assessment
Learning or observing what the client prefers to use as a reinforcer
Types of preference assessments
-ask
-trial based
-free operant
Free operant and types of free operants
Free to roam their environment and observing
- naturalistic FO
- don’t change environment
*contrived FO
- you put out specific possible reinforcers and see how they interact with them
Trial based Preference Assessment
- single stimulus (successive choice): present items 1 at a time
- paired stimuli (forced choice): forced to choose two objects
-multiple stimuli (w/ or w/o replacement): 3 or more choices
** w/ replacement: same amount of items in an array, replace items not chosen and run another trial
** w/o replacement: remove the one they choose, then they choose remaining ones
Stimuli
Whatever you can sense with you’re senses (e.g. taste, touch, etc.)
Assessments
Process of gathering information
RBT roll in an assessment
Spend the most time with the kids, collecting data, conducting alongside with a supervisor, trialing new skills (probing), communicating progress made by learner
Functions of behavior
- attention (social positive)
- tangible
- escape/avoidance
- automatic
Attention
When a Behavior increases after experiencing some attention from someone else (e.g. verbal praise or verbal correction)
Tangible
When they receive something after engaging in a behavior, something you’d could tangibly hold (e.g. a toy)
Escape/avoidance
Engaging in a behavior that takes you away from a situation/task you don’t like (e.g. crying)