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Results
#1. A BCBA has observed inconsistencies in the data recorded by one of their Registered Behavior Technicians (RBTs) and harbors doubts regarding the RBT’s ability to collect data that is consistently accurate, reliable, and valid. In order to best assess the RBT’s data collection skills and ensure the integrity of the data being collected for client programs, which of the following procedures would be most appropriate for the BCBA to implement?
The question asks how to best assess a technicians ability to collect data that is accurate reliable and valid Interobserver Agreement IOA involves two or more independent observers eg the BCBA and the RBT simultaneously recording the same target behavior High IOA across multiple observations provides empirical evidence that the RBTs data collection is reliable consistent and accurate reflecting the true occurrence of the behavior Treatment integrity or procedural fidelity checks ensure that the RBT is implementing the intervention plan as prescribed which is crucial for the validity of the data collected in relation to the interventions effects These methods provide objective realtime data on the RBTs performance While reviewing notes A conducting interviews B and administering quizzes D can provide some insight into an RBTs knowledge or documentation habits they do not directly and objectively assess the actual act of data collection for accuracy and reliability in a live treatment session as effectively as direct observation with IOA and treatment integrity checks
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