Non-contingent reinforcement is this type of intervention:

The use of a withdrawal design is LEAST appropriate when:

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?

The specific, or technical, name for the type of procedure used in the above question is:

The purpose of including untaught items or tasks within a Discrete Trial Instruction program is to assess: