The behavior analyst has had good results with an intervention she designed that makes access to video games contingent upon playing with other children. She now wants to compare the effects of differing amounts of video game access time. She should conduct a

What is the reinforcing consequence in "I itch, therefore I scratch?"

When developing a task analysis, a behavior analyst would first:

A parent reports that her 2-year-old daughter uses a number of stalling techniques to avoid bedtime once she is told to go to bed. What would be a good progress measure for going to bed when told?

A behavior analyst is conducting research on the accuracy of a student's responding to written math problems based on the final answer with no scoring of intermediate calculations. Which is the BEST method for obtaining accurate inter-observer agreement results?