Which measurement type is best for capturing how often a behavior happens when you observe briefly and can't watch continuously?

• A. Discontinuous measures
• B. Continuous measures
• C. Duration recording
• D. Latency measurement

Answer: (A)

When you can only observe briefly and can’t watch continuously, you need a method that samples behavior rather than recording every instance. Discontinuous measures are designed for this situation. They break the observation into intervals and note whether the behavior occurred at all during each interval (or at the end of an interval), giving you an estimate of how often the behavior happens over the total period. Continuous measures require watching the entire time to count every occurrence, which isn’t feasible here. Duration recording and latency measurement depend on precise, ongoing monitoring to capture exactly how long the behavior lasts or how long until it starts, respectively, so they aren’t ideal under brief, non-continuous observation. Using discontinuous measurement, you get a practical estimate of frequency even when you can’t observe continuously.