ABA EXAMS
©SOPHIABENNETT 9/2/24 2024/2025
, ©SOPHIABENNETT_2024/2025 EXAM SERIES Monday, September 2, 2024 9:52 AM
ABA IOA Exam Study Guide with
Complete Solutions
4 event recording IOAs - Answer✔️✔️-total count
mean count per interval
exact count per interval
trial by trial
2 Timing/Duration IOAs - Answer✔️✔️-total duration IOA
mean duration or IRT per occurrence IOA
Total Count IOA - Answer✔️✔️-simplest method for event recording, overestimates the
extent of actual agreement
smaller # x 100%
______________________
larger #
Mean Count Per Interval IOA - Answer✔️✔️-observers record the number of occurrences
of the behavior within each interval
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