During the hour immediately following meals, Bill asks for more food. Data are collected only during this hour after each meal. Which method of data collection would be MOST accurate?

One of the MOST important reasons for writing a precise definition of behavior is that a precise definition:

When an observer notes everything the client does or says as well as events before and after the episode of behavior, he or she is using:

In a token economy, what type of reinforcers are the tokens themselves?

The BEST definition for mouthing behavior would be any instance of Luke.