These measurement procedures are designed to sample behavior rather than capture every instance.

These measurement procedures are designed to sample behavior rather than capture every instance.

• A. Partial interval recording (PIR)
• B. Latency
• C. Percent duration
• D. Discontinuous measures

Answer: (D)

In behavior measurement, you can either capture every instance or use sampling to estimate what’s happening. The statement describes measurement methods that sample behavior rather than record every occurrence, which is exactly what discontinuous measures are designed to do. Discontinuous measures intentionally skip some moments and record data at intervals or specific moments, giving you a useful approximation of how often or how long a behavior occurs without watching continuously. Examples include recording whether the behavior happened at least once within each interval, or checking at the end of a set time point. Latent timing focuses on how long it takes for a behavior to start after a cue, which is a timing metric rather than a sampling approach. Percent duration tracks the proportion of observation time in which the behavior is occurring, which is a continuous measure of duration rather than a sampling method. Partial interval recording is a specific discontinuous method—one way to sample—but the broader idea described fits the general category of discontinuous measures, which encompasses similar sampling procedures.

In behavior measurement, you can either capture every instance or use sampling to estimate what’s happening. The statement describes measurement methods that sample behavior rather than record every occurrence, which is exactly what discontinuous measures are designed to do. Discontinuous measures intentionally skip some moments and record data at intervals or specific moments, giving you a useful approximation of how often or how long a behavior occurs without watching continuously. Examples include recording whether the behavior happened at least once within each interval, or checking at the end of a set time point.

Latent timing focuses on how long it takes for a behavior to start after a cue, which is a timing metric rather than a sampling approach. Percent duration tracks the proportion of observation time in which the behavior is occurring, which is a continuous measure of duration rather than a sampling method. Partial interval recording is a specific discontinuous method—one way to sample—but the broader idea described fits the general category of discontinuous measures, which encompasses similar sampling procedures.