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Results

#1. A Board Certified Behavior Analyst (BCBA) is supervising a Registered Behavior Technician (RBT) who is collecting data on a client’s out-of-seat behavior during academic tasks. The BCBA instructs the RBT to set a timer for 3 minutes and, at the exact moment the timer sounds, observe whether the client is seated in their chair. If the client is seated, the RBT marks an occurrence otherwise, a non-occurrence is marked. This procedure is repeated throughout the entire academic session. What specific type of discontinuous measurement procedure is the RBT implementing?

Partial Interval Recording

Whole Interval Recording

Momentary Time Sampling

Event Recording

Momentary Time Sampling is a discontinuous measurement procedure where the presence or absence of a behavior is recorded only at the very end of a predetermined interval In this scenario the RBT observes and records the clients behavior seated or outofseat exclusively at the precise moment the 3minute timer goes off This aligns perfectly with the definition of momentary time sampling where an observation is made at a specific instant in time Partial Interval Recording would involve recording if the behavior occurred at any point during the interval Whole Interval Recording would require the behavior to occur throughout the entire interval Event Recording is a continuous measurement method that counts every instance of the behavior

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