RBT Exam Measurement
This flashcard set covers continuous measurement procedures used in behavior analysis, including frequency, duration, latency, and inter-response time. These methods involve recording each occurrence of a behavior to gather precise, real-time data for assessment and intervention.
Continuous Measurement Procedures
Frequency
Duration
Latency
Inter-Response Time
Key Terms
Continuous Measurement Procedures
Frequency
Duration
Latency
Inter-Response Time
Continuous Measurement
Records every possible behavioral occurrence
Frequency
Ratio of count per observation time
Duration
Total extent of time in which a behavior occurs
Latency
Elapsed time from the onset of a stimulus to the initiation of a response
IRT
Elapsed time between two successive responses
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| Term | Definition |
|---|---|
Continuous Measurement Procedures |
|
Continuous Measurement | Records every possible behavioral occurrence |
Frequency | Ratio of count per observation time |
Duration | Total extent of time in which a behavior occurs |
Latency | Elapsed time from the onset of a stimulus to the initiation of a response |
IRT | Elapsed time between two successive responses |
Discontinuous Measurement Procedures |
|
Discontinuous Measurement | Records a sample of behavior during an observation |
Partial Interval Recording | Observing whether a behavior occurs or does not occur during specified time periods ex. in 10 second intervals, for a period of 10 minutes, did the client interact with the new toy? |
Whole Interval Recording | Observing whether a behavior occurs or does not occur throughout the entire specified interval of time ex. in a period of 10 minutes, did the client engage on task behavior? |
Momentary Time Sampling | Observing whether a behavior occurs at the very end of a specified interval of time ex. in a 10 minute observation period, divided into 30 second intervals (20 total observation opportunities) did the Hulk engage in aggressive behavior? |
How to prep for data collection |
|
Percent of Occurrence | 80-90% accuracy determines acquisition |
Trials to Criterion | number of consecutive opportunities to respond required to achieve a performance standard |
Discrete Categorization | classifying responses into discrete categories (severity, duration, independence/prompting codes) |
Permanent Product Recording Procedures | measuring behavior after it has occurred by measuring tangible items or the effects a behavior has on the environment |
Why do we collect data? | to track client progress - to engage in data based decision making |
Why do we need graphs? | to determine client progress - to be included in regular written reports to our funding providers |