When using momentary interval recording, what are the observers looking for at the end of each interval?

In momentary interval recording, observers focus on whether a specific behavior is occurring at the end of each designated time interval. This method is particularly useful for measuring behaviors that might be less frequent or that occur over a longer duration, as it allows for a snapshot assessment at predetermined moments.

The presence or absence of the behavior provides immediate feedback and is crucial for understanding the occurrence of the behavior within those intervals. By recording whether the behavior is occurring or not at the conclusion of each interval, practitioners can gather concise data over time, ultimately helping to track trends and make informed decisions about interventions.

Other options like determining the exact duration of behavior or the frequency of occurrence are not aligned with the primary focus of momentary interval recording, which does not require continuous observation. Similarly, assessing the impact of behavior on others is outside the scope of this recording method, which is primarily concerned with whether the behavior is present at set moments in time. Thus, the correct answer reflects the fundamental practice of momentary interval recording.