Interval Recording records presence or absence of behavior within time interval. Observation period is divided into equal time periods, such as 5 minute intervals. It can measure # of occurrences and/or duration of behavior. Two types: Partial-Interval and Whole-interval recording.
This sheet is a helpful tool in recording interval data. It includes a space for students name, behavior being measured, date, teacher/therapist initials and boxes to record presence or absence of behavior.
I have used this sheet many times when conducting FBA's (Functional Behavior Assessments)