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A BCaBA is asked to measure “on-task behavior.” They collect data by counting how many math problems the student finishes. However, the student spends most of the time off-task and guesses the answers quickly.Why is this data not valid?

A therapist is teaching a new skill: using a washing machine. The client has no prior experience and needs full support for each step. The therapist wants to minimize errors and provide a clear end-point after each attempt. Which chaining procedure would be most effective?

A student receives reinforcement for completing tasks during morning classes but not in the afternoon. The student’s task completion improves in the morning but gets worse in the afternoon. This is an example of:

A BCaBA interviews a teacher and parent using the Functional Analysis Screening Tool (FAST) to gather information about a student’s challenging behavior. What type of assessment is this?

Which of the following is the best operational definition of off-task behavior?

A student hears the bell and packs up quickly, knowing they will miss the bus if they don’t leave soon. The bell signals the bus leaves shortly. The bell functions as a: A. UMO B. CMO-T (transitive) C. CMO-R (reflexive) D. Reinforcer

A student receives punishment for shouting during math but continues shouting during science class, where no punishment is used.This is best described as:

7. What is the equivalent of Windows Control Panels on a Mac?

23. Which of the following is a biometric device used in computer and/or network security?    

1. What file manager is used in macOS?