Free Operant Preference Assessments: Understanding the Data Collection Method

What is the data collection method for free operant preference assessments?

A. Duration

B. Momentary Time Sampling

C. Partial Interval

Answer:

The data collection method for free operant preference assessments is primarily based on duration.

The data collection method for free operant preference assessments is predominantly based on duration. Free operant preference assessments are behaviors that occur without barriers or time limits, allowing the individual to freely engage in the behavior for as long as preferred. In this method, duration is used as a measure of preference, in the sense that items interacted with for longer durations are inferred as being more preferred than those interacted with for shorter durations. It stands to reason that things we prefer, we will spend more time with.

This method is not limited or segmented into time samples or partial intervals; it is simply measured over an uninterrupted period of time. Hence, the duration of engagement with an item or task serves as a key signifier of preference.