BCBA Board Certified Behavior Analyst

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

Which of the following measures would be the MOST appropriate for reporting head banging during each 5-minute interval of work?

A person "getting wet" in the rain is NOT considered an occurrence of behavior because "getting wet"

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

Susan recorded data on a student's fidgeting behavior in the following way: She divided a 10-minute recording period into 10-second intervals and recorded in each interval a "+" if the target behavior occurred at least once. The percentage of intervals of target behavior occurrence was about 45%. The data resulting are most likely to be an

A major benefit of product recording is that:

Frequency would be the MOST appropriate measure for which scenario?

What is the MOST important measure of behavior when the goal is to decrease the number of cigarettes smoked per day?

For which of the following would it be appropriate to measure duration?

Although tests have confirmed that Matthew is not deaf, his mother is worried because Matthew is very slow to respond when she calls to him. Frequently, she has to resort to touching him before he looks at her. Which of the following would be the MOST appropriate for measuring Matthew looking when called?