ABAT - Applied Behavior Analysis Measurement and Data Collection Questions and Answers 2

Question 1

Partial interval recording is likely to OVERESTIMATE the occurrence of a behavior because:

Accepted Answer

A behavior is scored as occurring in an interval if it happens even once, inflating perceived frequency

Answer

Partial interval recording scores the entire interval as positive if the behavior occurs at any point, so even very brief occurrences are counted as a full interval.

Question 2

Which measurement system directly captures the total duration that a behavior occurs during an observation session?

Accepted Answer

Duration recording

Answer

Duration recording measures the total elapsed time from the onset to the offset of each behavioral episode, summed across the session.

Question 3

Interobserver agreement (IOA) is calculated to:

Accepted Answer

Establish the reliability and consistency of data collection across observers

Answer

IOA assesses whether two independent observers collect consistent data on the same behavior, supporting the reliability of the measurement system.

Question 4

A behavior analyst wants to measure how quickly a learner begins a task after the instruction is given. The appropriate measurement system is:

Accepted Answer

Latency recording

Answer

Latency recording measures the time between the onset of a discriminative stimulus (instruction) and the initiation of the behavior.

Question 5

In a reversal (ABAB) design, what is the purpose of the withdrawal phase (second A phase)?

Accepted Answer

To demonstrate experimental control by showing behavior returns toward baseline when the intervention is removed

Answer

The second A phase tests whether the behavior change was due to the intervention by removing it and observing whether behavior reverts toward baseline levels.

(ABAT) Applied Behavior Analysis Test Practice Test

(ABAT) Applied Behavior Analysis Test Practice Test

ABAT - Applied Behavior Analysis Measurement and Data Collection Questions and Answers 2