What does momentary time sampling measure?

Momentary time sampling is a method used to assess behavior by observing it at specific points in time rather than continuously. This technique involves recording whether a behavior occurs at predetermined intervals, which can be fixed or variable. By employing this method, observers can efficiently gather data on the frequency or duration of specific behaviors without needing to monitor every moment, thus allowing for a more manageable approach to data collection in settings such as classrooms.

The strength of momentary time sampling lies in its ability to give a snapshot of a child's behavior, which helps educators and practitioners understand patterns and trends across periods of time. This approach is especially useful in understanding behaviors in group settings and can inform decisions regarding interventions and support strategies.